• A Guide to Writing a PhD Thesis

Written by Ben Taylor

A PhD thesis is a work of original research all students are requiured to submit in order to succesfully complete their PhD. The thesis details the research that you carried out during the course of your doctoral degree and highlights the outcomes and conclusions reached.

The PhD thesis is the most important part of a doctoral research degree: the culmination of three or four years of full-time work towards producing an original contribution to your academic field.

Your PhD dissertation can therefore seem like quite a daunting possibility, with a hefty word count, the pressure of writing something new and, of course, the prospect of defending it at a viva once you’ve finished.

This page will give you an introduction to what you need to know about the doctoral thesis, with advice on structure, feedback, submission and more.

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Beginning your PhD thesis

The first stage of your PhD thesis will usually be the literature review . We’ve already written a detailed guide to what the PhD literature review involves , but here’s what you need to know about this stage of your PhD:

  • The literature review is a chance for you to display your knowledge and understanding of what’s already been written about your research area – this could consist of papers, articles, books, data and more
  • Rather than simply summarising what other scholars have said about your subject, you should aim to assess and analyse their arguments
  • The literature review is usually the first task of your PhD – and typically forms the first part or chapter of your dissertation

After finishing your literature review, you’ll move onto the bulk of your doctoral thesis. Of course, you’ll eventually return to the lit review to make sure it’s up-to-date and contains any additional material you may have come across during the course of your research.

PhD thesis research

What sets your PhD thesis apart from previous university work you’ve done is the fact that it should represent an original contribution to academic knowledge . The form that this original contribution takes will largely depend on your discipline.

  • Arts and Humanities dissertations usually involve investigating different texts, sources and theoretical frameworks
  • Social Sciences are more likely to focus on qualitive or quantitative surveys and case studies
  • STEM subjects involve designing, recording and analysing experiments, using their data to prove or disprove a set theory

Depending on the nature of your research, you may ‘write up’ your findings as you go, or leave it until the dedicated ‘writing-up’ period, usually in the third year of your PhD. Whatever your approach, it’s vital to keep detailed notes of your sources and methods – it’ll make your life a lot easier when it comes to using references in your dissertation further down the line.

PhD thesis vs dissertation

It’s common to use the terms ‘thesis’ and ‘dissertation’ interchangeably, but strictly speaking there is a difference in meaning between them:

  • Your thesis is your argument. It’s the conclusions you’ve arrived at through surveying existing scholarship in your literature review and combining this with the results of your own original research.
  • Your dissertation is the written statement of your thesis. This is where you lay out your findings in a way that systematically demonstrates and proves your conclusion.

Put simply, you submit a dissertation, but it’s the thesis it attempts to prove that will form the basis of your PhD.

What this also means is that the writing up of your dissertation generally follows the formulation of your doctoral thesis (it’s fairly difficult to write up a PhD before you know what you want to say!).

However, it’s normal for universities and academics to use either (or both) terms when describing PhD research – indeed, we use both ‘thesis’ and ‘dissertation’ across our website.

Can I use my Masters research in my PhD thesis?

If you’re studying an MPhil, it’s normal to ‘ upgrade ’ it into a PhD. Find mroe information on our guide.

PhD thesis structure

Having completed your initial literature review and conducted your original research, you’ll move onto the next phase of your doctoral dissertation, beginning to sketch out a plan that your thesis will follow.

The exact structure and make-up of your doctoral thesis will vary between fields, but this is the general template that many dissertations follow:

  • Introduction – This sets out the key objectives of your project, why the work is significant and what its original contribution to knowledge is. At this point you may also summarise the remaining chapters, offering an abstract of the argument you will go on to develop.
  • Literature review – The introduction will generally lead into a write-up of your literature review. Here you’ll outline the scholarly context for your project. You’ll acknowledge where existing research has shaped your PhD, but emphasise the unique nature of your work.
  • Chapters – After you’ve finished introducing your research, you’ll begin the bulk of the dissertation. This will summarise your results and begin explaining the argument you have based on them. Some PhDs will also include specific chapters on methodology and / or a recreation of the data you have developed. Others will develop your argument over a series of stages, drawing on sources and results as relevant.
  • Conclusion – The dissertation will end with a final chapter that pulls together the different elements of your argument and the evidence you have provided for it. You’ll restate the significance of your project (and its all-important original contribution to knowledge). You may also take the opportunity to acknowledge the potential for further work or opportunities to apply your findings outside academia.
  • Bibliography and appendices – At the end of your thesis, you’ll need to include a full list of the books, articles and data you’ve referenced in a bibliography. You may also need to provide additional information in the form of an appendix.

How long is a PhD thesis?

The length of a PhD thesis varies from subject to subject, but all are far longer than those for undergraduate or Masters degrees. Your university will usually set an upper limit – typically between 70,000 and 100,000 words, with most dissertations coming in at around 80,000 words.

Generally speaking, STEM-based theses will be a little shorter than those in the Arts, Humanities and Social Sciences.

Different universities (and departments) will have different policies regarding what counts towards the PhD thesis word count, so make sure you’re aware what is expected of you. Check with your supervisor whether references, the bibliography or appendices are included in the word count for your dissertation.

How many chapters should a PhD thesis have?

There’s no hard and fast rule for the numbers of chapters in a PhD thesis, but most will have four or five chapters (in addition to the introduction and conclusion). This is the sort of thing you’ll discuss with your supervisor when planning out your research.

Writing up your PhD thesis

Once you’ve conducted your research and settled upon your thesis, there’s only one thing left to do: get it down on paper. Appropriately enough, this final part of a PhD is often referred to as the ‘ writing up period ’.

This is when you produce the final dissertation, which will be submitted as the basis for your viva voce exam. The nature of this task can vary from PhD to PhD.

In some cases you may already have a large amount of chapter drafts and other material. ‘Writing up’ therefore becomes a process of re-drafting and assembling this work into a final dissertation. This approach is common in Arts and Humanities subjects where PhD students tend to work through stages of a project, writing as they go.

Alternatively, you may have spent most of your PhD collecting and analysing data. If so, you’ll now ‘write up’ your findings and conclusions in order to produce your final dissertation. This approach is more common in STEM subjects, where experiment design and data collection are much more resource intensive.

Whatever process you adopt, you’ll now produce a persuasive and coherent statement of your argument, ready to submit for examination.

PhD thesis feedback

Your supervisor will usually give you feedback on each chapter draft, and then feedback on the overall completed dissertation draft before you submit it for examination. When the thesis is a work-in-progress, their comments will be a chance for them to make sure your research is going in the right direction and for you to ask their advice on anything you’re concerned about. This feedback will normally be given in the form of a supervisory meeting.

Although your PhD supervisor will be happy to give you advice on your work, you shouldn’t expect them to be an editor – it’s not their responsibility to correct grammatical or spelling mistakes, and you should make sure any drafts you submit to them are as error-free as possible. Similarly, they won’t be willing to edit your work down to fit a particular word count.

Finishing your PhD thesis

When you’ve finished the final draft of your doctoral thesis and it’s been approved by your supervisor, you’ll submit it for examination. This is when it’s sent to the examiners who will conduct your viva.

Submitting your thesis involves printing enough copies for your examiners and the university’s repository. Don’t leave this until the last minute – printing multiple copies of a 300-page document is a substantial undertaking and you should always allow enough time to account for any possible glitches or issues with the printing process.

Your viva will usually take place within three months of submitting your thesis. You can find out more in our dedicated guide to the PhD viva . After your viva, your examiners will give you a report that confirms whether or not you need to make any changes to your thesis, with several different potential outcomes:

  • Pass – You’ve received your doctoral qualification!
  • Minor corrections – These are usually fairly small edits, tweaks and improvements to your thesis, which you’ll be given three months to implement
  • Major corrections – For these substantial changes, you may have to rewrite part of your dissertation or complete extra research, with a six-month deadline

Most PhD students will need to fix some corrections with their thesis (hopefully not major ones). It’s very rare for a dissertation to be failed.

Once you’ve made any necessary changes to your thesis, you’ll submit it one last time (usually electronically).

If you have plans to publish all or part of your work, you may want to request an embargo so that it won’t be visible to the public for a certain time. 12 months is a fairly standard time period for this, although you may want to ask for a longer embargo if you know that you want to turn your thesis into a book or monograph.

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  • What Is a PhD Thesis?
  • Doing a PhD

This page will explain what a PhD thesis is and offer advice on how to write a good thesis, from outlining the typical structure to guiding you through the referencing. A summary of this page is as follows:

  • A PhD thesis is a concentrated piece of original research which must be carried out by all PhD students in order to successfully earn their doctoral degree.
  • The fundamental purpose of a thesis is to explain the conclusion that has been reached as a result of undertaking the research project.
  • The typical PhD thesis structure will contain four chapters of original work sandwiched between a literature review chapter and a concluding chapter.
  • There is no universal rule for the length of a thesis, but general guidelines set the word count between 70,000 to 100,000 words .

What Is a Thesis?

A thesis is the main output of a PhD as it explains your workflow in reaching the conclusions you have come to in undertaking the research project. As a result, much of the content of your thesis will be based around your chapters of original work.

For your thesis to be successful, it needs to adequately defend your argument and provide a unique or increased insight into your field that was not previously available. As such, you can’t rely on other ideas or results to produce your thesis; it needs to be an original piece of text that belongs to you and you alone.

What Should a Thesis Include?

Although each thesis will be unique, they will all follow the same general format. To demonstrate this, we’ve put together an example structure of a PhD thesis and explained what you should include in each section below.

Acknowledgements

This is a personal section which you may or may not choose to include. The vast majority of students include it, giving both gratitude and recognition to their supervisor, university, sponsor/funder and anyone else who has supported them along the way.

1. Introduction

Provide a brief overview of your reason for carrying out your research project and what you hope to achieve by undertaking it. Following this, explain the structure of your thesis to give the reader context for what he or she is about to read.

2. Literature Review

Set the context of your research by explaining the foundation of what is currently known within your field of research, what recent developments have occurred, and where the gaps in knowledge are. You should conclude the literature review by outlining the overarching aims and objectives of the research project.

3. Main Body

This section focuses on explaining all aspects of your original research and so will form the bulk of your thesis. Typically, this section will contain four chapters covering the below:

  • your research/data collection methodologies,
  • your results,
  • a comprehensive analysis of your results,
  • a detailed discussion of your findings.

Depending on your project, each of your chapters may independently contain the structure listed above or in some projects, each chapter could be focussed entirely on one aspect (e.g. a standalone results chapter). Ideally, each of these chapters should be formatted such that they could be translated into papers for submission to peer-reviewed journals. Therefore, following your PhD, you should be able to submit papers for peer-review by reusing content you have already produced.

4. Conclusion

The conclusion will be a summary of your key findings with emphasis placed on the new contributions you have made to your field.

When producing your conclusion, it’s imperative that you relate it back to your original research aims, objectives and hypotheses. Make sure you have answered your original question.

Finding a PhD has never been this easy – search for a PhD by keyword, location or academic area of interest.

How Many Words Is a PhD Thesis?

A common question we receive from students is – “how long should my thesis be?“.

Every university has different guidelines on this matter, therefore, consult with your university to get an understanding of their full requirements. Generally speaking, most supervisors will suggest somewhere between 70,000 and 100,000 words . This usually corresponds to somewhere between 250 – 350 pages .

We must stress that this is flexible, and it is important not to focus solely on the length of your thesis, but rather the quality.

How Do I Format My Thesis?

Although the exact formatting requirements will vary depending on the university, the typical formatting policies adopted by most universities are:

Font Any serif font e.g. Times New Roman, Arial or Cambria
Font Size 12pt
Vertical Line Spacing 1.5 Lines
Page Size A4
Page Layout Portrait
Page Margins Variable, however, must allow space for binding
Referencing Variable, however, typically Harvard or Vancouver

What Happens When I Finish My Thesis?

After you have submitted your thesis, you will attend a viva . A viva is an interview-style examination during which you are required to defend your thesis and answer questions on it. The aim of the viva is to convince your examiners that your work is of the level required for a doctoral degree. It is one of the last steps in the PhD process and arguably one of the most daunting!

For more information on the viva process and for tips on how to confidently pass it, please refer to our in-depth PhD Viva Guide .

How Do I Publish My Thesis?

Unfortunately, you can’t publish your thesis in its entirety in a journal. However, universities can make it available for others to read through their library system.

If you want to submit your work in a journal, you will need to develop it into one or more peer-reviewed papers. This will largely involve reformatting, condensing and tailoring it to meet the standards of the journal you are targeting.

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How to structure your PhD thesis

Organising your PhD thesis in a logical order is one of the crucial stages of your writing process. Here is a list of the individual components to include

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Shama Prasada Kabekkodu

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The task of writing a PhD thesis is top of mind for many aspiring scholars. After all, completing one is no small task. And while these pieces of writing often share a standard format, this can differ slightly based on the requirements of your institution or subject. So what elements make up a PhD thesis?

A doctoral thesis usually contains:

  • A title page
  • Declarations from the candidate and supervisor
  • A certificate from the candidate and supervisor
  • A plagiarism report
  • Acknowledgements 
  • A table of contents
  • Abbreviations 
  • An abstract

Chapters typically cover:

  • A general introduction 
  • Literature review
  • Analysis of the gap in research with aims and objectives
  • Materials and methods
  • Summary and conclusion
  • References or bibliography. 

You should also include a list of papers you have published and any relevant achievements at the end. 

An explanation of each of the components of a PhD dissertation 

Title page: a PhD thesis starts with a title page that contains the complete title of the research work, the submitting university, names of the candidate and supervisor, affiliation and month and year of submission.

Abstract: this serves as a concise synopsis of the dissertation, covering the research context, purpose of the study or research questions, methodology, findings and conclusions. This section is usually one to two pages in length. 

Table of contents: this page lists the thesis content and respective page numbers.

General introduction and literature review: this component is usually 20 to 40 pages long. It presents the readers with the primary material and discusses relevant published data. It provides an overview of pertinent literature related to the thesis such as texts that critically assess the existing literature to identify the gap in research and explain the need behind the study. 

Aims and objectives: this section of the thesis is typically one to two pages long and describes the aims and objectives of the study. Structure them as three to four bullet points describing specific points that you will investigate. Approach this by thinking about what readers should understand by the end of the thesis. Ensure you:

  • Give a clear explanation of the purpose and goals of your study 
  • Outline each aim concisely
  • Explain how you will measure your objectives
  • Ensure there is a clear connection between each aim
  • Use verbs such as investigate, evaluate, explore, analyse and demonstrate.

Materials and methods: this section briefly explains how you have conducted the study and should include all the materials you used and procedures you implemented. For example, if your research involves working with chemicals, list the chemicals and instruments used, along with their catalogue numbers and manufacturers’ names. This section should also explicitly explain the methodology you used, step-by-step. Use the past tense while writing this section and do not describe any results or findings of the study yet.

Results: this section is sometimes called the “findings report” or “the experimental findings” (referring to data collection and analysis). Write the results concisely and in the past tense. Include text, figure and table infographics created with tools such as Microsoft PowerPoint, Adobe Illustrator and BioRender to visualise your data . 

Discussion: this is a chance to discuss the results and compare the findings of your study with the initial hypothesis and existing knowledge. Focus on discussing interpretations, implications, limitations and recommendations here.

  • Resources on academic writing for higher education staff 
  • Tips for writing a PhD dissertation: FAQs answered
  • How to tackle the PhD dissertation

Summary and conclusion: this section should be shorter than the discussion and summarise your key findings. The summary and conclusion should be brief and engaging, allowing the reader to easily understand the major findings of the research work. Provide clear answers to the research questions, generate new knowledge and clarify the need for the study. 

Future perspective: this section of the thesis (which is often combined with a summary or conclusion) talks about the study's limitations, if any, and indicates the directions for future studies based on your findings. 

References or bibliography: the last section should include the list of articles, websites and other resources cited in the thesis.

Always remember that, depending on the department, university or field of study, you might have to follow specific guidelines on how to organise your PhD thesis. Ensure you consult your supervisor or academic department if you have any doubts.

Shama Prasada Kabekkodu is a professor and head of cell and molecular biology at Manipal School of Life Sciences, Manipal Academy of Higher Education, India.

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  • Formatting Your Dissertation
  • Introduction

Harvard Griffin GSAS strives to provide students with timely, accurate, and clear information. If you need help understanding a specific policy, please contact the office that administers that policy.

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On this page:

Language of the Dissertation

Page and text requirements, body of text, tables, figures, and captions, dissertation acceptance certificate, copyright statement.

  • Table of Contents

Front and Back Matter

Supplemental material, dissertations comprising previously published works, top ten formatting errors, further questions.

  • Related Contacts and Forms

When preparing the dissertation for submission, students must follow strict formatting requirements. Any deviation from these requirements may lead to rejection of the dissertation and delay in the conferral of the degree.

The language of the dissertation is ordinarily English, although some departments whose subject matter involves foreign languages may accept a dissertation written in a language other than English.

Most dissertations are 100 to 300 pages in length. All dissertations should be divided into appropriate sections, and long dissertations may need chapters, main divisions, and subdivisions.

  • 8½ x 11 inches, unless a musical score is included
  • At least 1 inch for all margins
  • Body of text: double spacing
  • Block quotations, footnotes, and bibliographies: single spacing within each entry but double spacing between each entry
  • Table of contents, list of tables, list of figures or illustrations, and lengthy tables: single spacing may be used

Fonts and Point Size

Use 10-12 point size. Fonts must be embedded in the PDF file to ensure all characters display correctly. 

Recommended Fonts

If you are unsure whether your chosen font will display correctly, use one of the following fonts: 

Arial10 pt
Century11 pt
Courier New10 pt
Garamond12 pt
Georgia11 pt
Lucida Bright10 pt
Microsoft Sans Serif10 pt
Tahoma10 pt
Times New Roman12 pt
Trebuchet MS10 pt
Verdana10 pt

If fonts are not embedded, non-English characters may not appear as intended. Fonts embedded improperly will be published to DASH as-is. It is the student’s responsibility to make sure that fonts are embedded properly prior to submission. 

Instructions for Embedding Fonts

To embed your fonts in recent versions of Word, follow these instructions from Microsoft:

  • Click the File tab and then click Options .
  • In the left column, select the Save tab.
  • Clear the Do not embed common system fonts check box.

For reference, below are some instructions from ProQuest UMI for embedding fonts in older file formats:

To embed your fonts in Microsoft Word 2010:

  • In the File pull-down menu click on Options .
  • Choose Save on the left sidebar.
  • Check the box next to Embed fonts in the file.
  • Click the OK button.
  • Save the document.

Note that when saving as a PDF, make sure to go to “more options” and save as “PDF/A compliant”

To embed your fonts in Microsoft Word 2007:

  • Click the circular Office button in the upper left corner of Microsoft Word.
  • A new window will display. In the bottom right corner select Word Options . 
  • Choose Save from the left sidebar.

Using Microsoft Word on a Mac:

Microsoft Word 2008 on a Mac OS X computer will automatically embed your fonts while converting your document to a PDF file.

If you are converting to PDF using Acrobat Professional (instructions courtesy of the Graduate Thesis Office at Iowa State University):  

  • Open your document in Microsoft Word. 
  • Click on the Adobe PDF tab at the top. Select "Change Conversion Settings." 
  • Click on Advanced Settings. 
  • Click on the Fonts folder on the left side of the new window. In the lower box on the right, delete any fonts that appear in the "Never Embed" box. Then click "OK." 
  • If prompted to save these new settings, save them as "Embed all fonts." 
  • Now the Change Conversion Settings window should show "embed all fonts" in the Conversion Settings drop-down list and it should be selected. Click "OK" again. 
  • Click on the Adobe PDF link at the top again. This time select Convert to Adobe PDF. Depending on the size of your document and the speed of your computer, this process can take 1-15 minutes. 
  • After your document is converted, select the "File" tab at the top of the page. Then select "Document Properties." 
  • Click on the "Fonts" tab. Carefully check all of your fonts. They should all show "(Embedded Subset)" after the font name. 
  •  If you see "(Embedded Subset)" after all fonts, you have succeeded.

The font used in the body of the text must also be used in headers, page numbers, and footnotes. Exceptions are made only for tables and figures created with different software and inserted into the document.

Tables and figures must be placed as close as possible to their first mention in the text. They may be placed on a page with no text above or below, or they may be placed directly into the text. If a table or a figure is alone on a page (with no narrative), it should be centered within the margins on the page. Tables may take up more than one page as long as they obey all rules about margins. Tables and figures referred to in the text may not be placed at the end of the chapter or at the end of the dissertation.

  • Given the standards of the discipline, dissertations in the Department of History of Art and Architecture and the Department of Architecture, Landscape Architecture, and Urban Planning often place illustrations at the end of the dissertation.

Figure and table numbering must be continuous throughout the dissertation or by chapter (e.g., 1.1, 1.2, 2.1, 2.2, etc.). Two figures or tables cannot be designated with the same number. If you have repeating images that you need to cite more than once, label them with their number and A, B, etc. 

Headings should be placed at the top of tables. While no specific rules for the format of table headings and figure captions are required, a consistent format must be used throughout the dissertation (contact your department for style manuals appropriate to the field).

Captions should appear at the bottom of any figures. If the figure takes up the entire page, the caption should be placed alone on the preceding page, centered vertically and horizontally within the margins.

Each page receives a separate page number. When a figure or table title is on a preceding page, the second and subsequent pages of the figure or table should say, for example, “Figure 5 (Continued).” In such an instance, the list of figures or tables will list the page number containing the title. The word “figure” should be written in full (not abbreviated), and the “F” should be capitalized (e.g., Figure 5). In instances where the caption continues on a second page, the “(Continued)” notation should appear on the second and any subsequent page. The figure/table and the caption are viewed as one entity and the numbering should show correlation between all pages. Each page must include a header.

Landscape orientation figures and tables must be positioned correctly and bound at the top so that the top of the figure or table will be at the left margin. Figure and table headings/captions are placed with the same orientation as the figure or table when on the same page. When on a separate page, headings/captions are always placed in portrait orientation, regardless of the orientation of the figure or table. Page numbers are always placed as if the figure were vertical on the page.

If a graphic artist does the figures, Harvard Griffin GSAS will accept lettering done by the artist only within the figure. Figures done with software are acceptable if the figures are clear and legible. Legends and titles done by the same process as the figures will be accepted if they too are clear, legible, and run at least 10 or 12 characters per inch. Otherwise, legends and captions should be printed with the same font used in the text.

Original illustrations, photographs, and fine arts prints may be scanned and included, centered between the margins on a page with no text above or below.

Use of Third-Party Content

In addition to the student's own writing, dissertations often contain third-party content or in-copyright content owned by parties other than you, the student who authored the dissertation. The Office for Scholarly Communication recommends consulting the information below about fair use, which allows individuals to use in-copyright content, on a limited basis and for specific purposes, without seeking permission from copyright holders.

Because your dissertation will be made available for online distribution through DASH , Harvard's open-access repository, it is important that any third-party content in it may be made available in this way.

Fair Use and Copyright 

What is fair use?

Fair use is a provision in copyright law that allows the use of a certain amount of copyrighted material without seeking permission. Fair use is format- and media-agnostic. This means fair use may apply to images (including photographs, illustrations, and paintings), quoting at length from literature, videos, and music regardless of the format. 

How do I determine whether my use of an image or other third-party content in my dissertation is fair use?  

There are four factors you will need to consider when making a fair use claim.

1) For what purpose is your work going to be used?

  • Nonprofit, educational, scholarly, or research use favors fair use. Commercial, non-educational uses, often do not favor fair use.
  • A transformative use (repurposing or recontextualizing the in-copyright material) favors fair use. Examining, analyzing, and explicating the material in a meaningful way, so as to enhance a reader's understanding, strengthens your fair use argument. In other words, can you make the point in the thesis without using, for instance, an in-copyright image? Is that image necessary to your dissertation? If not, perhaps, for copyright reasons, you should not include the image.  

2) What is the nature of the work to be used?

  • Published, fact-based content favors fair use and includes scholarly analysis in published academic venues. 
  • Creative works, including artistic images, are afforded more protection under copyright, and depending on your use in light of the other factors, may be less likely to favor fair use; however, this does not preclude considerations of fair use for creative content altogether.

3) How much of the work is going to be used?  

  • Small, or less significant, amounts favor fair use. A good rule of thumb is to use only as much of the in-copyright content as necessary to serve your purpose. Can you use a thumbnail rather than a full-resolution image? Can you use a black-and-white photo instead of color? Can you quote select passages instead of including several pages of the content? These simple changes bolster your fair use of the material.

4) What potential effect on the market for that work may your use have?

  • If there is a market for licensing this exact use or type of educational material, then this weighs against fair use. If however, there would likely be no effect on the potential commercial market, or if it is not possible to obtain permission to use the work, then this favors fair use. 

For further assistance with fair use, consult the Office for Scholarly Communication's guide, Fair Use: Made for the Harvard Community and the Office of the General Counsel's Copyright and Fair Use: A Guide for the Harvard Community .

What are my options if I don’t have a strong fair use claim? 

Consider the following options if you find you cannot reasonably make a fair use claim for the content you wish to incorporate:

  • Seek permission from the copyright holder. 
  • Use openly licensed content as an alternative to the original third-party content you intended to use. Openly-licensed content grants permission up-front for reuse of in-copyright content, provided your use meets the terms of the open license.
  • Use content in the public domain, as this content is not in-copyright and is therefore free of all copyright restrictions. Whereas third-party content is owned by parties other than you, no one owns content in the public domain; everyone, therefore, has the right to use it.

For use of images in your dissertation, please consult this guide to Finding Public Domain & Creative Commons Media , which is a great resource for finding images without copyright restrictions. 

Who can help me with questions about copyright and fair use?

Contact your Copyright First Responder . Please note, Copyright First Responders assist with questions concerning copyright and fair use, but do not assist with the process of obtaining permission from copyright holders.

Pages should be assigned a number except for the Dissertation Acceptance Certificate . Preliminary pages (abstract, table of contents, list of tables, graphs, illustrations, and preface) should use small Roman numerals (i, ii, iii, iv, v, etc.). All pages must contain text or images.  

Count the title page as page i and the copyright page as page ii, but do not print page numbers on either page .

For the body of text, use Arabic numbers (1, 2, 3, 4, 5, etc.) starting with page 1 on the first page of text. Page numbers must be centered throughout the manuscript at the top or bottom. Every numbered page must be consecutively ordered, including tables, graphs, illustrations, and bibliography/index (if included); letter suffixes (such as 10a, 10b, etc.) are not allowed. It is customary not to have a page number on the page containing a chapter heading.

  • Check pagination carefully. Account for all pages.

A copy of the Dissertation Acceptance Certificate (DAC) should appear as the first page. This page should not be counted or numbered. The DAC will appear in the online version of the published dissertation. The author name and date on the DAC and title page should be the same. 

The dissertation begins with the title page; the title should be as concise as possible and should provide an accurate description of the dissertation. The author name and date on the DAC and title page should be the same. 

  • Do not print a page number on the title page. It is understood to be page  i  for counting purposes only.

A copyright notice should appear on a separate page immediately following the title page and include the copyright symbol ©, the year of first publication of the work, and the name of the author:

© [ year ] [ Author’s Name ] All rights reserved.

Alternatively, students may choose to license their work openly under a  Creative Commons  license. The author remains the copyright holder while at the same time granting up-front permission to others to read, share, and (depending on the license) adapt the work, so long as proper attribution is given. (By default, under copyright law, the author reserves all rights; under a Creative Commons license, the author reserves some rights.)

  • Do  not  print a page number on the copyright page. It is understood to be page  ii  for counting purposes only.

An abstract, numbered as page  iii , should immediately follow the copyright page and should state the problem, describe the methods and procedures used, and give the main results or conclusions of the research. The abstract will appear in the online and bound versions of the dissertation and will be published by ProQuest. There is no maximum word count for the abstract. 

  • double-spaced
  • left-justified
  • indented on the first line of each paragraph
  • The author’s name, right justified
  • The words “Dissertation Advisor:” followed by the advisor’s name, left-justified (a maximum of two advisors is allowed)
  • Title of the dissertation, centered, several lines below author and advisor

Dissertations divided into sections must contain a table of contents that lists, at minimum, the major headings in the following order:

  • Front Matter
  • Body of Text
  • Back Matter

Front matter includes (if applicable):

  • acknowledgements of help or encouragement from individuals or institutions
  • a dedication
  • a list of illustrations or tables
  • a glossary of terms
  • one or more epigraphs.

Back matter includes (if applicable):

  • bibliography
  • supplemental materials, including figures and tables
  • an index (in rare instances).

Supplemental figures and tables must be placed at the end of the dissertation in an appendix, not within or at the end of a chapter. If additional digital information (including audio, video, image, or datasets) will accompany the main body of the dissertation, it should be uploaded as a supplemental file through ProQuest ETD . Supplemental material will be available in DASH and ProQuest and preserved digitally in the Harvard University Archives.

As a matter of copyright, dissertations comprising the student's previously published works must be authorized for distribution from DASH. The guidelines in this section pertain to any previously published material that requires permission from publishers or other rightsholders before it may be distributed from DASH. Please note:

  • Authors whose publishing agreements grant the publisher exclusive rights to display, distribute, and create derivative works will need to seek the publisher's permission for nonexclusive use of the underlying works before the dissertation may be distributed from DASH.
  • Authors whose publishing agreements indicate the authors have retained the relevant nonexclusive rights to the original materials for display, distribution, and the creation of derivative works may distribute the dissertation as a whole from DASH without need for further permissions.

It is recommended that authors consult their publishing agreements directly to determine whether and to what extent they may have transferred exclusive rights under copyright. The Office for Scholarly Communication (OSC) is available to help the author determine whether she has retained the necessary rights or requires permission. Please note, however, the Office of Scholarly Communication is not able to assist with the permissions process itself.

  • Missing Dissertation Acceptance Certificate.  The first page of the PDF dissertation file should be a scanned copy of the Dissertation Acceptance Certificate (DAC). This page should not be counted or numbered as a part of the dissertation pagination.
  • Conflicts Between the DAC and the Title Page.  The DAC and the dissertation title page must match exactly, meaning that the author name and the title on the title page must match that on the DAC. If you use your full middle name or just an initial on one document, it must be the same on the other document.  
  • Abstract Formatting Errors. The advisor name should be left-justified, and the author's name should be right-justified. Up to two advisor names are allowed. The Abstract should be double spaced and include the page title “Abstract,” as well as the page number “iii.” There is no maximum word count for the abstract. 
  •  The front matter should be numbered using Roman numerals (iii, iv, v, …). The title page and the copyright page should be counted but not numbered. The first printed page number should appear on the Abstract page (iii). 
  • The body of the dissertation should be numbered using Arabic numbers (1, 2, 3, …). The first page of the body of the text should begin with page 1. Pagination may not continue from the front matter. 
  • All page numbers should be centered either at the top or the bottom of the page.
  • Figures and tables Figures and tables must be placed within the text, as close to their first mention as possible. Figures and tables that span more than one page must be labeled on each page. Any second and subsequent page of the figure/table must include the “(Continued)” notation. This applies to figure captions as well as images. Each page of a figure/table must be accounted for and appropriately labeled. All figures/tables must have a unique number. They may not repeat within the dissertation.
  • Any figures/tables placed in a horizontal orientation must be placed with the top of the figure/ table on the left-hand side. The top of the figure/table should be aligned with the spine of the dissertation when it is bound. 
  • Page numbers must be placed in the same location on all pages of the dissertation, centered, at the bottom or top of the page. Page numbers may not appear under the table/ figure.
  • Supplemental Figures and Tables. Supplemental figures and tables must be placed at the back of the dissertation in an appendix. They should not be placed at the back of the chapter. 
  • Permission Letters Copyright. permission letters must be uploaded as a supplemental file, titled ‘do_not_publish_permission_letters,” within the dissertation submission tool.
  •  DAC Attachment. The signed Dissertation Acceptance Certificate must additionally be uploaded as a document in the "Administrative Documents" section when submitting in Proquest ETD . Dissertation submission is not complete until all documents have been received and accepted.
  • Overall Formatting. The entire document should be checked after all revisions, and before submitting online, to spot any inconsistencies or PDF conversion glitches.
  • You can view dissertations successfully published from your department in DASH . This is a great place to check for specific formatting and area-specific conventions.
  • Contact the  Office of Student Affairs  with further questions.

CONTACT INFO

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/images/cornell/logo35pt_cornell_white.svg" alt="how long is a thesis paper for phd"> Cornell University --> Graduate School

Guide to writing your thesis/dissertation, definition of dissertation and thesis.

The dissertation or thesis is a scholarly treatise that substantiates a specific point of view as a result of original research that is conducted by students during their graduate study. At Cornell, the thesis is a requirement for the receipt of the M.A. and M.S. degrees and some professional master’s degrees. The dissertation is a requirement of the Ph.D. degree.

Formatting Requirement and Standards

The Graduate School sets the minimum format for your thesis or dissertation, while you, your special committee, and your advisor/chair decide upon the content and length. Grammar, punctuation, spelling, and other mechanical issues are your sole responsibility. Generally, the thesis and dissertation should conform to the standards of leading academic journals in your field. The Graduate School does not monitor the thesis or dissertation for mechanics, content, or style.

“Papers Option” Dissertation or Thesis

A “papers option” is available only to students in certain fields, which are listed on the Fields Permitting the Use of Papers Option page , or by approved petition. If you choose the papers option, your dissertation or thesis is organized as a series of relatively independent chapters or papers that you have submitted or will be submitting to journals in the field. You must be the only author or the first author of the papers to be used in the dissertation. The papers-option dissertation or thesis must meet all format and submission requirements, and a singular referencing convention must be used throughout.

ProQuest Electronic Submissions

The dissertation and thesis become permanent records of your original research, and in the case of doctoral research, the Graduate School requires publication of the dissertation and abstract in its original form. All Cornell master’s theses and doctoral dissertations require an electronic submission through ProQuest, which fills orders for paper or digital copies of the thesis and dissertation and makes a digital version available online via their subscription database, ProQuest Dissertations & Theses . For master’s theses, only the abstract is available. ProQuest provides worldwide distribution of your work from the master copy. You retain control over your dissertation and are free to grant publishing rights as you see fit. The formatting requirements contained in this guide meet all ProQuest specifications.

Copies of Dissertation and Thesis

Copies of Ph.D. dissertations and master’s theses are also uploaded in PDF format to the Cornell Library Repository, eCommons . A print copy of each master’s thesis and doctoral dissertation is submitted to Cornell University Library by ProQuest.

PhD Centre

How Long Should Your PhD Dissertation Be?

A PhD dissertation is the essential part of a research-based degree since it reflects the student’s knowledge and experience in the field. However, there are some subtle areas that can be frustrating and misleading for many students PhD students. One of the key aspects of the dissertation is its length. Typically, the standard PhD dissertation is 60,000-80,000 words in length, but there is no one size fits all solution. What is definitely known is that a PhD thesis is significantly larger than an MA dissertation. However, it is important to note that PhD thesis writing is about critical analysis, novelty in research and quality of writing. Hence, the PhD writing should firstly focus on the quality of research rather than quantity. This article aims to find out the recommended length of a dissertation at a PhD level.

student writing phd

1. Different approaches to writing PhD dissertations

Many students are looking for PhD help and high-quality writing services and size of the thesis is one of the most difficult questions to answer. When talking about PhD thesis writing, it is important to emphasise the depth of research and comprehensive analysis of all theories and points. This means that size of a dissertation depends on the specific project requirements. For some dissertations that focus heavily on theoretical considerations, the size is likely to be higher. In this case, there is a lot more past literature to be reviewed and more theories to consider. More empirical works rely on a slightly different approach to thesis writing. In this case, the thesis is expected to be a little bit shorter but more empirical. That is, the key value of the thesis comes from empirical findings rather than theoretical review. Therefore, there are different approaches to writing dissertations thereby affecting length of the thesis. However, the minimum length is about 60,000 words, but the key focus is on the depth of research.

2. Subject area and thesis writing

In addition, the length of a dissertation depends on the subject area. For more research-intensive subject areas, there is more information to include in the dissertation. This naturally leads to higher length of the thesis. For areas with much previous literature attention the word count is likely to be larger because of more massive literature review and more opportunities for research. Some new projects with the lack of the academic focus in the past can be shorter. Thesis writing for a social sciences course implies probably larger project size compared to the thesis for science or medicine. Nevertheless, there is no strict answer to this question on the size of a PhD dissertation. There are different factors that come into play and the subject area is one of them.

3. University rules

Another important factor to consider is the university and its PhD dissertation rules and word limits. PhD thesis writing is similar across universities but there are some notable differences. Some universities allow for more strict word limits such as 75,000-80,000 words. Others set higher word limits of 100,000 words or more. Generally, university or course requirements influence size of a PhD thesis. This means that there is no one answer on the size of the thesis paper. Each university has its own standards for PhD thesis writing, so there are significant variations across universities.

The question on how long the PhD dissertation should be is not new. Moreover, each year there are thousands of students who ask exactly the same question. The simple answer can be – “long enough to properly answer the question”. This means that there is no one size that fits all theses. The length of the paper depends on the subject area and university. In addition, depth of research also affects the thesis writing and length of a PhD thesis. Most of theses range from 70,000 to 100,000 words in size. However, each student should consult with his/her faculty on the project size.

How Long is a Dissertation for a PhD?

How long is a dissertation? This is one of the most common questions asked by current or aspiring doctoral students.

How Long is a Dissertation for a PhD

A dissertation is an extensive research project that contributes fresh knowledge to the author’s field. Many doctoral programs require students to write, defend, and revise a dissertation to earn their degrees.

Editorial Listing ShortCode:

This article explores the average length of a dissertation and various factors that affect the scope of these papers.

How Long Is a Dissertation?

Man taking PhD, working on his dissertation

For most graduate students, the dissertation is the longest and most time-consuming paper they write throughout their education. This project aims to address a research question in the student’s field and build on existing bodies of scholarship.

Additionally, the dissertation showcases the student’s mastery of research methodologies. Because a dissertation must accomplish several goals, they tend to be ambitious and lengthy.

Most dissertations are 100 to 250 pages long. But many factors impact the length of a dissertation, including:

  • Academic field . Each discipline has different norms regarding dissertation content and length. For instance, literature dissertations often include extended close readings of texts, while science dissertations focus more on data analysis and research design. As a result, humanities dissertations are typically longer.
  • Institutional requirements . Most colleges and universities specify a minimum number of pages for the dissertation. You can ask your academic advisor or the graduate studies office about specific dissertation guidelines.
  • Topic complexity . Broad or complex research questions may require more data and analysis to answer, resulting in a longer dissertation.
  • Individual writing style . Some doctoral students enjoy writing elaborate and detailed sentences, while others prefer to get straight to the point.
  • Research methodologies . The approaches and methods used in the research can dramatically affect the length of the dissertation. For example, some dissertations include case studies, which may require lengthy explanations and analyses. Others use quantitative research methods and may include a number of charts and figures.
  • Committee feedback . Graduate students typically write their dissertations under the supervision of a faculty committee. These professors may recommend adding or cutting material during revision, impacting the dissertation’s final length.
  • Future goals . Some doctoral students plan to revise their dissertation and publish it as an academic monograph after graduation. Writing a longer dissertation gives them more material to adapt for their book.

Reading dissertations from your department and field can give you a better sense of the typical length.

How Long Are Dissertations by Discipline?

Woman doing research for her dissertation

The answer to “how long is a doctoral dissertation?” varies by field. In some disciplines, it’s common for graduate students to spend several years writing extensive manuscripts. Other fields produce shorter dissertations of approximately 100 pages.

Here are a few examples of dissertation norms for different disciplines:

  • Arts : Students studying art and creative writing may produce a creative dissertation. These projects typically consist of a theoretical introduction and a creative project, such as a poetry collection or a series of paintings. Creative dissertations may have fewer than 100 written pages, but the artistic elements can still be time-consuming.
  • Chemistry : These dissertations typically range from 100 to 150 pages. They typically describe experimental methodologies and draw conclusions from the author’s findings.
  • Computer science : Dissertations in this field are generally 50 to 150 pages long and often include quantitative data and algorithms.
  • English : PhD students in this field frequently write lengthy literature reviews and provide in-depth analyses of novels and other texts. English dissertations may range from 200 to 350 pages.

Faculty in your discipline can help you understand dissertation expectations.

Average Dissertation Length Per Chapter

Man working on a chapter of his dissertation

Dissertations typically have similar components and structures across disciplines. Here are six common chapters and their average lengths:

  • Introduction : The first chapter introduces the primary research topic and explains its relevance to the field. The introduction also provides a brief overview of the investigation method. Most introductions are 10 to 25 pages long.
  • Literature review : This chapter situates the project within the broader discipline. The author analyzes existing sources already written on their research topic and identifies biases or gaps that their own project remedies. Humanities dissertations tend to have 20 to 30 page literature reviews, while STEM dissertations devote 10 to 20 pages to this component.
  • Methodology : The third chapter typically focuses on the methods and techniques used to gather data. Ideally, this description should contain all the details that another researcher would need to duplicate the experiment and verify the results. The methodology chapter ranges from 15 to 25 pages, depending on the complexity of the research.
  • Findings : This section analyzes the collected data and discusses the results of the research project. It often includes charts, diagrams, and other data visualizations illustrating the findings. This chapter could be 20 to 50 pages, depending on the number of images and the amount of text needed to thoroughly examine the results.
  • Discussion : This chapter explains the significance of the results. The author may also compare their findings to previously published scholarship. The discussion is typically 15 to 25 pages.
  • Conclusion : The author summarizes their findings, acknowledges the limitations of their research, and suggests avenues for future studies. Most conclusions consist of 15 to 20 pages.

Some dissertations deviate from this format. For instance, English dissertations may devote several chapters to critical analyses of different genres or authors.

What Is a Dissertation?

students researching together for their dissertation

A dissertation is a lengthy written document that a doctoral student produces based on their original research. This project demonstrates the student’s expertise in their area of specialty and contributes to existing knowledge in the field.

Dissertations typically fall into one of two categories. Empirical dissertations require students to collect and analyze data. For instance, a psychology student may interview people about their mental health, while a marketing student could interpret sales data.

Theoretical dissertations focus on analyzing existing scholarship and secondary sources. For example, a literature student might research psychoanalysis and apply this approach to superhero comics.

How Many Pages Is a Dissertation?

Man reviewing some printouts of his dissertation

The length of a dissertation varies by discipline, institution, and research project. Some dissertations can be as short as 50 pages, while others may total 400 pages. But the average dissertation ranges from 100 pages to 250 pages.

Dissertations in the humanities and social sciences are typically the most extensive. These projects often include detailed analyses, case studies, and literature reviews. By contrast, dissertations in STEM fields like economics and mathematics are often 150 pages or less.

Students in these disciplines frequently use mathematical formulas and data visualizations to prove their findings, resulting in less text.

Why Are Dissertations So Long?

Woman reading her dissertation

Dissertations are typically the most extended assignments that students complete in graduate school. Several factors contribute to their length, including:

  • Depth of research . Doctoral students can spend several years researching their topic and analyzing data. This extensive work often takes hundreds of pages to summarize and explain.
  • Literature review . Most fields have extensive bodies of scholarship, so students spend many pages analyzing sources and contextualizing their projects.
  • Bibliography . Dissertations often cite dozens or even hundreds of sources, resulting in lengthy bibliographies.

Also, colleges often require dissertations to include additional materials like abstracts and tables of content.

What’s the Difference Between a Dissertation vs. Thesis?

Depending on the type of graduate program you enroll in, you may be required to write a dissertation or thesis. Here are the main differences between a thesis vs. dissertation .

If you want to develop your own concepts or theories, a dissertation can help you accomplish this goal.

What’s the Difference Between a Capstone vs. Dissertation?

There are doctorate programs with no dissertation. Like some online doctoral programs in education without dissertation requirements, they have a capstone project instead. Here’s a comparison of a dissertation vs. capstone .

Your career goals can help determine if a capstone or dissertation is right for you.

How Long Is a Dissertation for a PhD Degree?

students taking PhD degree, working on their dissertation

People often wonder, “How long is a PhD dissertation?” These projects are typically 100 to 250 pages long, though dissertations on complex topics may total more than 400 pages.

Writing a dissertation allows you to develop advanced expertise on your chosen research topic. Many students also publish portions of their dissertations as peer-reviewed articles and share their findings at conferences. These activities enhance your CV and may make you more competitive for academic jobs.

You can kickstart your doctoral journey today by researching accredited online programs in your field.

how long is a thesis paper for phd

Emeritus Professor, Edinburgh Napier University

Hazel Hall

How long does it take to write a PhD thesis?

My short answer is 68 days, but please read the detail below…

Bold resolutions PhD comic

Bold resolutions: “Piled Higher and Deeper” by Jorge Cham www.phdcomics.com

As a PhD supervisor I have often been asked ‘How long do you think it will take me to write up my thesis?’ My answer always begins ‘It depends…’ We then continue the conversation with an audit of material already drafted that may contribute (in edited format) to the final thesis. These include the initial literature review from the first year transfer report, and posters, conference papers and journal articles presented and/or published from the on-going work.

For example third year PhD student John Mowbray , who is currently based within the Centre for Social Informatics (CSI) at Edinburgh Napier University , has a strong basis for his literature review chapter in the form of a conference paper delivered at CoLIS 2016 , which is due to be published in full in Information Research later this year. Similarly John’s fellow student Frances Ryan has already published an account of research design for her study. This paper will underpin the writing of her methods chapter.

Then we consider less formal sources, such as any discussions or debates that the student has documented publicly elsewhere, for example in blog posts. See, for instance Lyndsey Jenkins ‘ recent thoughts about the importance of research domain at http://lyndseyjenkins.org. These may well contribute to a section of Lyndsey’s methods chapter when she comes to write up her work in 2018.

The students also have ‘non-public’ material about their work that will be adapted for their theses. These include interim reports for their supervisors and/or other stakeholders. For example, last semester CSI PhD student Iris Buunk wrote a report on some of the empirical work that she has conducted for the body that gave her access to survey respondents. Handwritten ideas and remarks kept in notebooks over the course of PhD registration are also very valuable ‘private’ resources.

Once we have completed this audit, the challenge of transforming all the work completed to date into an 80,000 word thesis appears not to be so great – but of course, it still all needs to be done!

Records from writing up my own PhD have also recently served as another source for answering questions about preparing the main output of the doctoral study. I undertook my PhD part-time over a period of just over four years while working full-time. Throughout this period there were weeks when I could not progress my work at all. This was largely due to other commitments in intensive periods related to teaching such as the marking season towards the end of each semester. There were other times when it was much easier to devote myself to my PhD. For example, I took annual leave in University vacation time for this purpose (rather than went away on holiday). To guard against losing track of my PhD at times when I was too busy to devote any time to it I kept detailed notes of my progress. As a result of this, I know exactly how much time I spent writing up each chapter for the final version of the thesis. Although all PhD theses are different, the proportion of time on each type of chapter may be helpful to those who have resolved to submit their theses in 2017.

In total it took me 68 days to write up my thesis (NB 68 to write up the work, not 68 days to complete the PhD!) This is the equivalent of approximately 14 working weeks, assuming a five day week. It needs to be borne in mind, however, that I was a part-time student. In practice the writing up was done over the last seven months of the four and half years in which I worked on the entire doctoral study.

The largest portion of the writing-up time – around three quarters – was spent on the two chapters that related the findings of my research, and about a fifth on the discussion chapter. My literature review took very little time to write up (just 5 days) because I had already presented much of it in published form. The methods and conclusions chapters did not take very long either (3.5 and 2.5 days respectively) largely because their content was straightforward. My introductory chapter was very short at a page and a half and was thus drafted in just a couple of hours.

As might be deduced from the time allocations given above, I found the results and discussion chapters most heavy-going. The former was due to the quantity of empirical data to convert into a fluent account of the findings, and the latter because of the intellectual challenge of expressing the meaning of the findings and how the outcomes of my study represented an original contribution to the domain. However, once these two elements were ‘cracked’ it was a relatively easy task to pull all the other chapters together.

If you are reading this blog post as a PhD student in the later stages of your work, I would advise you to be prepared for the long haul of writing up your results and the discussion chapters, and ensure that you allocate a high proportion of your write-up time to these accordingly. It is also worth noting that I found that the closer I came to the target of completing my write-up, the more important it was for me to avoid other distractions. You cannot control for all of them (for example, illness), but I would caution against getting actively involved in anything that will take you away from your PhD at this intensive stage, such as planning a big event (for example, a major holiday, a house move, or a family wedding) or starting a new job.

If you are still in the early stages of your doctoral study, my first piece of advice is to plan your conference participation and journal paper publishing activity with the final thesis in mind. Be selective and strategic so that you prioritise engagement in external events that are valuable to the completion of your thesis and/or your future career. Each piece of work that you present externally should progress your study by encouraging you to write-up as you go along (for example in the form of a poster, a set of slides, a full paper), defend your ideas in person within your academic community, seek feedback on work completed to date, and solicit advice on the later stages. You should also be documenting any thoughts or ideas that may be valuable to writing up in a format that make sense to you, whether this be in a set of handwritten notes or in a more public format such as a series of structured blog posts.

Good luck to all those who will submit their theses in 2017!

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Average length of PhD dissertations by major

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Why is a PhD thesis typically 150 pages? [closed]

I just don't understand why the overall findings & implications of a PhD cannot be communicated in the style of a research paper?

Succinctness is a virtue in a field characterised by time pressure.

The research output is equal to or less than that of a 3 year postdoc - which is always communicated as a research paper.

Just seems like added embellishment for the sake of embellishment.

What am I missing?

Asymptotic Tri's user avatar

  • 20 What am I missing? A lot actually. The length of a PhD dissertation varies greatly by field, university, and department. My dissertation had 5 chapter: an Intro, 3 manuscripts chapters, and a conclusion. Also, during my postdoc I produced far more than a single publication. You're making field specific assumptions and generalizing them –  Richard Erickson Commented Jul 22, 2019 at 18:14
  • 4 The nature of a PhD thesis varies wildly from field to field and also country to country. Please make your question more specific. –  Thomas Commented Jul 22, 2019 at 18:23
  • Systems Biology in the UK –  Asymptotic Tri Commented Jul 22, 2019 at 19:06
  • 1 Out of curiosity, I looked for the largest digital dissertation file I have a copy of (something I could do easily and quickly), and David E. Rowe's dissertation Felix Klein, David Hilbert, and the Göttingen Mathematical Tradition is xxviii + 637 [= 665] pages (26.56 MB). Here's one I missed a few moments ago that is v + 632 pages (29.31 MB). –  Dave L Renfro Commented Jul 22, 2019 at 21:20
  • 4 Quick answer: Because they are single column, double spaced with big font and big margins –  Astor Florida Commented Jul 23, 2019 at 2:27

3 Answers 3

I don't know where your 150 page idea comes from since I have never heard this as a guideline. However, in my field, "staple theses" are common, composed of roughly 3 papers stapled together (either already published or publishable drafts), with an added introduction and conclusion that tie the works together and may get a bit deeper into background than is acceptable in a published manuscript.

Therefore, they must be at least the length of three research papers, and aren't typically all that much longer than that. However, theses are also typically formatted in a longer form, more similar to the original word-processed manuscript, whereas journal articles are composed in a dense, newspaper-like format. Figures may have their own pages. In sum, a manuscript that is 10-15 published pages can easily be 30-50 pages in this format.

No embellishment necessary to get to 150 pages.

I'd also add that a post doc in my field who only produced 1 paper in 3 years would probably have their next job in industry; a graduate student with only one paper will have been quite disappointing (it may happen that only one paper is publishable due to being scooped or unexpected failures, but even those outcomes can be part of a thesis). Not necessarily, it's possible that paper could be highly impactful, and might be reasonable in some subfields, but generally that would not be a suitable output for an academic career.

Edit: decided to pull up my own thesis from the archives. 230 pages. Of those, 53 pages are "thesis-only" pages; the other 177 pages are verbatim copies from 2 published papers and a third draft manuscript which was later revised and published, all reformatted to fit the thesis formatting requirements. Of the remaining 53 pages of "fluff," 6 pages are title/contents/acknowledgements/abstract, and about 19 are references for the introduction/conclusion chapters, so about 28 extra pages of generously spaced writing, to be treated as "embellishment" if you wish, or alternatively, to provide enough background and context for the work for someone familiar with the field but not previously familiar with my research area, such as members of my thesis committee besides my advisor.

In summary, even if my thesis had nothing but 3 published/publishable manuscripts, it would already be >150 pages.

Bryan Krause's user avatar

  • I recognise that PhD theses vary in length; however in general theses have a substantially higher word count than a research publication. –  Asymptotic Tri Commented Jul 22, 2019 at 19:14
  • Number of papers as a marker of progress is annoying too. It is possible to publish 100 papers without changing the world in any meaningful way. –  Asymptotic Tri Commented Jul 22, 2019 at 19:16
  • 3 @AsymptoticTri Yes, they do, and my answer explains why, at least in my area, they would typically have at least 3 times as many words as a research publication, plus a few extra pages of context. I am also in biology. –  Bryan Krause ♦ Commented Jul 22, 2019 at 19:16
  • 12 It is possible to publish 100 papers without changing the world in any meaningful way — If changing the world in a meaningful way were a requirement for a successful PhD thesis, there would be very very very few PhDs, almost all awarded posthumously. –  JeffE Commented Jul 22, 2019 at 20:46

Succinctness may be a virtue, but page limits means that papers are often overly terse. They also commonly leave out important information, helpful steps, and additional but less eye catching results. The presentation and style of a paper is also often geared towards experts in a field, while you have more freedom to be pedagogical and explicit in a dissertation. Factor in a double-spaced one-column format and some front matter, and it's easy to get to 150 pages and beyond.

In fact, one of my papers during the PhD (physics) was five pages long when published, plus references (not counted in page limit). Six pages of supplemental material was deposited along with the paper, for a total of 11 pages. The corresponding chapter in the dissertation is 46 pages long, with some details still relegated to appendices... The main difference in presentation, however, isn't the length or layout - it's that I attempted to make the description more self-contained. A new graduate student may actually get a reasonable idea of the background and calculations from reading this chapter and the introduction. In contrast, there's no way the same grad student could get all details from the paper and be able to reproduce the calculations without following a bunch of references, well unless they already were an expert . And if you do read those papers, the amount of material to go through would quickly exceed 150 pages anyway.

Yes, many dissertations could be made more compact, but why? The dissertation is a rare opportunity where you don't have to compromise style or contents. It's an opportunity to provide an alternate description than already exists in preprints or published papers that can be useful to another audience. It's also a place where you can make deposit certain results, derivations, proofs or procedures that don't fit elsewhere in explicit form for later use by yourself as well as others. So if you want to write a shorter dissertation yourself, that's alright, but avoid judging others for trying to be more pedagogical than the journal paper form allows.

Anyon's user avatar

  • [quote]there's no way the same grad student could get all details from the paper and be able to reproduce the calculations without following a bunch of references, well unless they already were an expert[/quote] Thanks Anyon, I found that explanation helpful. –  Asymptotic Tri Commented Jul 24, 2019 at 11:19
  • @AsymptoticTri I'm happy it helped. –  Anyon Commented Jul 24, 2019 at 12:36

Your question includes a number of assumptions, which are not universal and may be simply wrong for some areas.

  • You probably know that John Nash had one of the shortest PhD theses with only 26 pages and 2 references. PhD theses of 300+ pages are also not unusual, particularly in humanities.
  • I would expect a postdoctoral researcher in Mathematics to participate / contribute to at least 1 paper per year. I know of colleagues in Engineering / Computer Science for whom this expectation seems very low - a postdoctoral researcher in their group would put their name on 3-5 outputs per year.

Number of pages, as well as the number of outputs, is an very poor metric of research effort and performance. Some universities may put an upper boundary on the number of pages to make sure that their supervisors are not overwhelmed with the amount of material they have to read and comment on during the supervision (after all, Universities want their staff to do a lot of work apart of supervising the particular student). I don't think that the lower boundary is very usual.

Having said this, there is definitely an expectation that a PhD theses should contain a detailed introduction and thorough literature review. After all, a PhD student should study the area and then train themselves to become a professional researcher in this area. In contrast, a postdoctoral researcher is already expected to be trained and their work is only to do novel research. For a PhD student, a lot of emphasis is on studying the methodology, and writing about it takes time and a significant number of pages.

Finally, compare the number of references: a typical journal paper could have 30, while a PhD theses can easily have 300. This clearly shows that the scope of a PhD theses is much wider than the scope of an academic research paper, while a paper may be more focused and deep.

Dmitry Savostyanov's user avatar

  • 7 @AsymptoticTri The content in the intro and lit review of a paper is nowhere near as detailed as those in a thesis should be. That's the whole point: the candidate needs to be able to show that they understand the breadth of the field and how their research topic fits into that, as well as give an introduction to the broad picture so that a non-expert could understand the thesis. Instead, papers show the depth of knowledge in a very narrow area. –  astronat supports the strike Commented Jul 22, 2019 at 19:51
  • 5 Successful PhD student aren't merely "trained to become" professional researchers. They are professional researchers. –  JeffE Commented Jul 22, 2019 at 20:45
  • 1 @JeffE From the moment when they start their program? --- no, not necessarily. When they successfully complete it? --- yes, sure. –  Dmitry Savostyanov Commented Jul 23, 2019 at 17:09
  • 1 @DmitrySavostyanov By the time they become successful . That's what success means. –  JeffE Commented Jul 24, 2019 at 0:03
  • 2 @AsymptoticTri Because, as many answers have already stated, their PhD work is usually more than can be effectively communicated in a single paper. Or perhaps more to the point, because a single paper is usually considered insufficient evidence of being a successful researcher. –  JeffE Commented Jul 24, 2019 at 0:05

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What Is a Thesis? | Ultimate Guide & Examples

Published on 15 September 2022 by Tegan George . Revised on 5 December 2023.

Structure of a Thesis

A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a PhD program in the UK.

Writing a thesis can be a daunting experience. Indeed, alongside a dissertation , it is the longest piece of writing students typically complete. It relies on your ability to conduct research from start to finish: designing your research , collecting data , developing a robust analysis, drawing strong conclusions , and writing concisely .

Thesis template

You can also download our full thesis template in the format of your choice below. Our template includes a ready-made table of contents , as well as guidance for what each chapter should include. It’s easy to make it your own, and can help you get started.

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Table of contents

Thesis vs. thesis statement, how to structure a thesis, acknowledgements or preface, list of figures and tables, list of abbreviations, introduction, literature review, methodology, reference list, proofreading and editing, defending your thesis, frequently asked questions about theses.

You may have heard the word thesis as a standalone term or as a component of academic writing called a thesis statement . Keep in mind that these are two very different things.

  • A thesis statement is a very common component of an essay, particularly in the humanities. It usually comprises 1 or 2 sentences in the introduction of your essay , and should clearly and concisely summarise the central points of your academic essay .
  • A thesis is a long-form piece of academic writing, often taking more than a full semester to complete. It is generally a degree requirement to complete a PhD program.
  • In many countries, particularly the UK, a dissertation is generally written at the bachelor’s or master’s level.
  • In the US, a dissertation is generally written as a final step toward obtaining a PhD.

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The final structure of your thesis depends on a variety of components, such as:

  • Your discipline
  • Your theoretical approach

Humanities theses are often structured more like a longer-form essay . Just like in an essay, you build an argument to support a central thesis.

In both hard and social sciences, theses typically include an introduction , literature review , methodology section ,  results section , discussion section , and conclusion section . These are each presented in their own dedicated section or chapter. In some cases, you might want to add an appendix .

Thesis examples

We’ve compiled a short list of thesis examples to help you get started.

  • Example thesis #1:   ‘Abolition, Africans, and Abstraction: the Influence of the “Noble Savage” on British and French Antislavery Thought, 1787-1807’ by Suchait Kahlon.
  • Example thesis #2: ‘”A Starving Man Helping Another Starving Man”: UNRRA, India, and the Genesis of Global Relief, 1943-1947’ by Julian Saint Reiman.

The very first page of your thesis contains all necessary identifying information, including:

  • Your full title
  • Your full name
  • Your department
  • Your institution and degree program
  • Your submission date.

Sometimes the title page also includes your student ID, the name of your supervisor, or the university’s logo. Check out your university’s guidelines if you’re not sure.

Read more about title pages

The acknowledgements section is usually optional. Its main point is to allow you to thank everyone who helped you in your thesis journey, such as supervisors, friends, or family. You can also choose to write a preface , but it’s typically one or the other, not both.

Read more about acknowledgements Read more about prefaces

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An abstract is a short summary of your thesis. Usually a maximum of 300 words long, it’s should include brief descriptions of your research objectives , methods, results, and conclusions. Though it may seem short, it introduces your work to your audience, serving as a first impression of your thesis.

Read more about abstracts

A table of contents lists all of your sections, plus their corresponding page numbers and subheadings if you have them. This helps your reader seamlessly navigate your document.

Your table of contents should include all the major parts of your thesis. In particular, don’t forget the the appendices. If you used heading styles, it’s easy to generate an automatic table Microsoft Word.

Read more about tables of contents

While not mandatory, if you used a lot of tables and/or figures, it’s nice to include a list of them to help guide your reader. It’s also easy to generate one of these in Word: just use the ‘Insert Caption’ feature.

Read more about lists of figures and tables

If you have used a lot of industry- or field-specific abbreviations in your thesis, you should include them in an alphabetised list of abbreviations . This way, your readers can easily look up any meanings they aren’t familiar with.

Read more about lists of abbreviations

Relatedly, if you find yourself using a lot of very specialised or field-specific terms that may not be familiar to your reader, consider including a glossary . Alphabetise the terms you want to include with a brief definition.

Read more about glossaries

An introduction sets up the topic, purpose, and relevance of your thesis, as well as expectations for your reader. This should:

  • Ground your research topic , sharing any background information your reader may need
  • Define the scope of your work
  • Introduce any existing research on your topic, situating your work within a broader problem or debate
  • State your research question(s)
  • Outline (briefly) how the remainder of your work will proceed

In other words, your introduction should clearly and concisely show your reader the “what, why, and how” of your research.

Read more about introductions

A literature review helps you gain a robust understanding of any extant academic work on your topic, encompassing:

  • Selecting relevant sources
  • Determining the credibility of your sources
  • Critically evaluating each of your sources
  • Drawing connections between sources, including any themes, patterns, conflicts, or gaps

A literature review is not merely a summary of existing work. Rather, your literature review should ultimately lead to a clear justification for your own research, perhaps via:

  • Addressing a gap in the literature
  • Building on existing knowledge to draw new conclusions
  • Exploring a new theoretical or methodological approach
  • Introducing a new solution to an unresolved problem
  • Definitively advocating for one side of a theoretical debate

Read more about literature reviews

Theoretical framework

Your literature review can often form the basis for your theoretical framework, but these are not the same thing. A theoretical framework defines and analyses the concepts and theories that your research hinges on.

Read more about theoretical frameworks

Your methodology chapter shows your reader how you conducted your research. It should be written clearly and methodically, easily allowing your reader to critically assess the credibility of your argument. Furthermore, your methods section should convince your reader that your method was the best way to answer your research question.

A methodology section should generally include:

  • Your overall approach ( quantitative vs. qualitative )
  • Your research methods (e.g., a longitudinal study )
  • Your data collection methods (e.g., interviews or a controlled experiment
  • Any tools or materials you used (e.g., computer software)
  • The data analysis methods you chose (e.g., statistical analysis , discourse analysis )
  • A strong, but not defensive justification of your methods

Read more about methodology sections

Your results section should highlight what your methodology discovered. These two sections work in tandem, but shouldn’t repeat each other. While your results section can include hypotheses or themes, don’t include any speculation or new arguments here.

Your results section should:

  • State each (relevant) result with any (relevant) descriptive statistics (e.g., mean , standard deviation ) and inferential statistics (e.g., test statistics , p values )
  • Explain how each result relates to the research question
  • Determine whether the hypothesis was supported

Additional data (like raw numbers or interview transcripts ) can be included as an appendix . You can include tables and figures, but only if they help the reader better understand your results.

Read more about results sections

Your discussion section is where you can interpret your results in detail. Did they meet your expectations? How well do they fit within the framework that you built? You can refer back to any relevant source material to situate your results within your field, but leave most of that analysis in your literature review.

For any unexpected results, offer explanations or alternative interpretations of your data.

Read more about discussion sections

Your thesis conclusion should concisely answer your main research question. It should leave your reader with an ultra-clear understanding of your central argument, and emphasise what your research specifically has contributed to your field.

Why does your research matter? What recommendations for future research do you have? Lastly, wrap up your work with any concluding remarks.

Read more about conclusions

In order to avoid plagiarism , don’t forget to include a full reference list at the end of your thesis, citing the sources that you used. Choose one citation style and follow it consistently throughout your thesis, taking note of the formatting requirements of each style.

Which style you choose is often set by your department or your field, but common styles include MLA , Chicago , and APA.

Create APA citations Create MLA citations

In order to stay clear and concise, your thesis should include the most essential information needed to answer your research question. However, chances are you have many contributing documents, like interview transcripts or survey questions . These can be added as appendices , to save space in the main body.

Read more about appendices

Once you’re done writing, the next part of your editing process begins. Leave plenty of time for proofreading and editing prior to submission. Nothing looks worse than grammar mistakes or sloppy spelling errors!

Consider using a professional thesis editing service to make sure your final project is perfect.

Once you’ve submitted your final product, it’s common practice to have a thesis defense, an oral component of your finished work. This is scheduled by your advisor or committee, and usually entails a presentation and Q&A session.

After your defense, your committee will meet to determine if you deserve any departmental honors or accolades. However, keep in mind that defenses are usually just a formality. If there are any serious issues with your work, these should be resolved with your advisor way before a defense.

The conclusion of your thesis or dissertation shouldn’t take up more than 5-7% of your overall word count.

When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

If you only used a few abbreviations in your thesis or dissertation, you don’t necessarily need to include a list of abbreviations .

If your abbreviations are numerous, or if you think they won’t be known to your audience, it’s never a bad idea to add one. They can also improve readability, minimising confusion about abbreviations unfamiliar to your reader.

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

Generally, an outline contains information on the different sections included in your thesis or dissertation, such as:

  • Your anticipated title
  • Your abstract
  • Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

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Dissertation Lengths: How Long It Should Be

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Before you decide on the average length of a dissertation, there are several factors you should consider first. The length of dissertation can be determined by your field of study, discipline, the area you are researching, and the type of data analysis involved.

It might help if you consider the variables that are likely to influence the average length of dissertation. Every institution of higher learning might have its unique guidelines that guide students on the number of pages is a dissertation. Your role is to make sure you are familiar with the guidelines.

What Is The Purpose Of A Dissertation?

The process of writing your dissertation starts from the time you are assigned a topic to the time you submit a complete paper. Although you might not understand everything from the word go, it is okay to have several questions in your mind like how long does a dissertation have to be.

To help you answer the question of how long should a dissertation be, our experienced team of writers from our dissertation writing service has created this step-by-step instruction to guide you through the process so that you become successful.

Type Of Dissertation and It Length

Another question you might have is how long does it take to write a dissertation and for you to best answer it, you should understand the type of dissertation you are writing. This is a major factor that will determine the average length of PhD dissertation.

Narrative dissertation

If you are considering how many chapters in a dissertation make a reasonable count, the narrative dissertation might have the least. It's not a common type but it narrates the processes in detail from the beginning to the end.

Empirical dissertation

In terms of doctoral dissertation length, this paper might be the longest. It is based on a practical study where the researcher does experiments, surveys, investigations, etc. to get the most detailed findings.

Non-empirical dissertation

This type has an average thesis length because it's based on another existing research. The average chapter length could be up to five chapters unless otherwise instructed by the teacher.

How Hard Is It To Write A Dissertation?

The definition of dissertation might make you feel like it's very hard to write one but you only need to understand the requirements. Understand the thesis length then research widely to get information. If need be, seek help from professional dissertation writers online.

What Is The Average Dissertation Length?

By most standards, the typical dissertation length ranges between 100 to 200 pages although some might be longer. It depends on the topic, course level, objectives, and instructions from tutors.

What Is The Average Phd Dissertation Length?

The average PhD length might go up to 80 thousand words although again it all depends on the topic or subject. This length includes indexes, references, commentaries, etc. A dissertation word count can sometimes exceed this limit if the instructor allows it. If he doesn't, the word count for dissertation must not exceed the standardized count.

What Is The Average Masters Thesis Length?

A master's thesis word count can range between 15 thousand to 20 thousand words. Compared to an undergraduate dissertation, it should be more detailed and stay within the subject the student is studying.

In terms of pages, a master's thesis length ranges between 40 to 80 pages. The number of paragraphs used might not directly affect a master thesis length because some people write short paragraphs while others write longer ones. Many other factors could affect a master's thesis length but each college guides its students well.

How Long Is A Doctoral Thesis Introduction?

The entire average length of PhD dissertation should help you determine the length of its introduction. The way you use words in a dissertation may also determine the length of the introduction. You should explain to the reader the reasons for choosing your topic. This could take between 10 to 15 pages.

What Is The Average Phd Dissertation Length Of Literature Review?

So, how long is a PhD thesis? A PhD thesis length of a literature review might range between 20 to 25 pages. At this point, you break down the main information you chose. You also take note of the shortcomings and qualities of these sources. All these details might determine your doctoral thesis length.

How Long Is A Doctoral Dissertation Methodology Report?

The PhD length of a methodology report should be between 10 and 15 pages. It reports on the methods used in collecting information and any difficulties experienced.

General Suggestions For Dissertation Lengths

A lot of things will come into play when considering how long are thesis papers. On a general point, each type of dissertation is different. Here are general questions and their suggested answers.

How long is a PhD dissertation: It ranges between 100 to 300 pages

How long is a college thesis: A bachelor's thesis will range between 40 to 60 pages

What is the best masters thesis length: It ranges between 40 to 80 pages

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You are free to purchase a dissertation but you must make sure you are purchasing from the right website. Before you purchase, have details like the average length of a research paper and its type. The writer might know How long is a thesis paper, but they will still want to confirm from you.

Dissertation lengths differ with each type and course level. Apart from a general knowledge of how long is a dissertation, have specific knowledge of your type of paper. Give the dissertation page length for each heading and understand the dissertation editing rates offered by the writer.

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Academia Insider

AI For Dissertation: Best AI Tools For Masters & PhD Thesis Writing

Writing a dissertation can be a daunting task for master’s and PhD students, but AI tools are transforming this challenging process.

From generating detailed mind maps to providing accurate citations and real-time research insights, AI-powered writing assistants streamline every aspect of thesis writing.

In this article, we explore the best AI tools available, highlighting how they can:

  • enhance your academic writing,
  • simplify complex tasks, and
  • help produce high-quality, well-structured content.

Best AI Tools For Masters & PhD Thesis Writing

Heuristi.ca– Generates detailed mind maps
– Organises literature reviews
– Ensures coherence
Open Read– AI-generated summaries
– Detailed insights
– Real-time Q&A
Explain Paper– Simplifies complex concepts
– Tailored explanations
– Aids in literature reviews
Paper Brain– Provides concise summaries
– Highlights key points
– Aids in literature reviews
Einblick– Generates tailored visual aids
– Simplifies data presentation
– Useful for literature reviews
Tavily– Gathers accurate data
– Provides detailed summaries
– Streamlines literature review processes
Power Drill– Analyses data sources
– Provides insightful summaries
– Ensures coherence
SciSpace– Detailed summaries & key insights
– Concise “too long; didn’t read” summaries
– Accurate citation checks
Next Net– Real-time searches of literature and data
– Organised summaries
– Ideal for health research
ChatGPT– Generates detailed responses
– Drafts sections
– Makes writing tasks more manageable
Perplexity– Provides accurate references
– Real-time sourced answers
– Streamlines literature reviews
Bing– Offers versatile response types (creative, balanced, precise)
– Aids in writing comprehensive dissertations or theses

Heuristi.ca – Mind Map Maker

Heuristi.ca is an AI-powered writing tool designed to streamline your dissertation writing process.

This AI tool helps you write your thesis or research paper by creating detailed mind maps tailored to academic writing.

You input a topic, like “organic photovoltaics,” and the AI generates related concepts and real-time insights. This assists in organising your literature review and structuring your academic writing.

The AI assistant ensures coherence by connecting related ideas, making writing more manageable and efficient. It helps avoid plagiarism by providing original content and AI-driven citation suggestions. 

By automating and streamlining aspects of the writing process, Heuristi.ca helps you meet deadlines and maintain academic standards.

Open Read – Generate Summaries 

Open Read is an AI-powered writing tool designed to enhance your thesis writing process. With Open Read, you can upload research papers and receive AI-generated summaries, making literature reviews more manageable.

ai for dissertation

The tool offers real-time features like paper Q&A and AI summaries, which streamline your academic writing tasks.

For example, you can upload a PDF and get a concise summary, along with detailed insights into the paper’s background and significance.

This AI tool helps you write your dissertation by breaking down complex information into bite-sized chunks, saving you time and effort.

Open Read also helps ensure academic integrity by providing accurate citations and checking for plagiarism. 

Explain Paper

Explain Paper is an AI tool that simplifies the academic writing process.E xplain Paper supports dissertation writing by making research more digestible and manageable. 

To use Explain Paper, simply:

  • upload a research paper,
  • select the text you want to understand, and
  • choose an explanation level. 

The AI provides clear explanations tailored to different educational levels, making complex research accessible. 

You can select a dense paragraph and have it explained as if to a middle schooler or a college student. This helps in breaking down intricate concepts, streamlining your literature review.

The tool also ensures your writing adheres to academic standards by providing coherent summaries and related resources.

Paper Brain

Paper Brain is an AI tool designed to streamline your academic writing process. You upload a research paper, and the AI analyzes and generates concise summaries, making it easier to grasp complex topics.

This AI-powered assistant helps you write your dissertation by providing clear and concise explanations, ensuring coherence and adherence to academic standards.

how long is a thesis paper for phd

You can upload a paper on graphene thickness measurement, and Paper Brain will summarise its key points and answer specific questions about the research.

This tool is invaluable for literature reviews, as it simplifies the extraction of relevant information. Graduate students writing a thesis can benefit from Paper Brain’s AI technology, which makes writing tasks more manageable and efficient. 

Einblick is an AI-powered writing tool that simplifies data visualisation for your dissertation or thesis.

Einblick can analyze and present data coherently, helping you write your dissertation with accurate, well-organized charts and graphs.

This tool is simple to use – you upload your dataset, describe the chart you need, and Einblick generates it.

This tool helps you visualise complex data quickly and efficiently, which is crucial for academic writing and literature reviews.

Let’s say if you need a scatterplot of N2O versus CH4 emissions. Einblick creates it in seconds. This AI assistant streamlines the thesis writing process by providing clear, tailored visual aids, ensuring your research paper meets academic standards.

Tavily is an AI-powered research assistant designed to streamline your dissertation writing process. You simply input your research topic, and Tavily creates an AI agent that scours the internet for relevant information.

This AI tool ensures that the data you receive is accurate and up-to-date, helping you write your dissertation or thesis with confidence.

If you’re researching organic photovoltaic devices, Tavily will provide:

  • detailed summaries,
  • key findings, and
  • relevant sources.

This AI writing assistant makes the literature review process more manageable by automating and streamlining the search for academic papers.

It also offers tailored content that adheres to academic standards, ensuring coherence and quality in your writing.

Graduate students find Tavily invaluable for meeting deadlines and enhancing academic writing skills. The tool’s ability to analyse and synthesise vast amounts of data in real-time allows you to focus on the writing process. 

Using AI technology, Tavily helps you achieve academic success by providing a solid foundation for your thesis or dissertation.

Power Drill

Power Drill is an AI-powered writing tool designed to assist you in the dissertation writing process. To use Power Drill, you start by uploading your data sets, which can be:

  • web pages, or
  • files. 

The AI then analyses these data sources, providing insightful summaries and answers to specific questions.

This helps streamline the research and writing process, making it easier to organize your thoughts and structure your thesis.

You can upload a research paper, and Power Drill will highlight key points and generate concise summaries. This AI tool helps you write your dissertation by breaking down complex information into manageable parts, saving you time and effort.

ai for dissertation

Graduate students find Power Drill particularly helpful for meeting deadlines and adhering to academic standards.

The tool ensures coherence in your writing by offering accurate citations and reducing the risk of plagiarism.

Power Drill can also scan vast databases and provide real-time insights, helping you achieve academic success and write a compelling thesis or dissertation.

SciSpace is an AI-powered writing tool designed to simplify the academic writing process for dissertations and theses.

You upload your research papers, and SciSpace provides detailed summaries and key insights, making literature reviews more manageable. This AI tool uses natural language processing to extract essential information, helping you organise and streamline your writing tasks.

When you upload a PDF, SciSpace offers a concise “too long; didn’t read” summary, highlighting conclusions and significant points.

This is especially useful for graduate students who need to write their dissertation or thesis efficiently.

SciSpace also includes an AI writing assistant, which helps ensure coherence and adherence to academic standards by generating accurate citations and checking for plagiarism.

Using AI technology, SciSpace can analyze vast databases and provide real-time insights, making your writing process more manageable.

This tool helps you meet deadlines and achieve academic success by automating and streamlining various aspects of academic writing, ultimately supporting you in creating well-structured and high-quality written content.

Next Net – For Drug & Health Research

Next Net is an AI-powered tool tailored for those in the drug and health research fields. This AI assistant helps you write your dissertation or thesis by providing comprehensive, real-time searches of the latest literature and research data.

how long is a thesis paper for phd

You input your query, and Next Net uses advanced AI technology to scan vast databases for relevant information.

For example, if you’re researching new drugs, Next Net offers detailed insights into recent developments, gene expressions, and clinical trials.

This AI tool streamlines the literature review process by organizing complex data into manageable, easy-to-understand summaries.

Graduate students find Next Net invaluable for its ability to generate accurate citations and ensure academic integrity.

Next Net’s AI-driven approach makes writing a thesis more efficient, allowing you to focus on creating well-structured, high-quality content. This AI tool is essential for achieving academic success in the health research domain.

Chat GPT, Perplexity, Bing

ChatGPT , Perplexity, and Bing are AI-powered writing tools that significantly enhance the academic writing process. Each tool leverages artificial intelligence to assist with various aspects of dissertation and thesis writing.

ChatGPT uses advanced natural language processing to generate coherent, detailed responses to research queries. You can ask it to help:

  • outline your thesis,
  • draft sections of your dissertation, or
  • provide insights on complex topics.
It’s particularly useful for brainstorming and refining ideas, making writing tasks more manageable. You can also create templates to help you generate texts faster.

Perplexity , another AI tool, excels at providing real-time, accurate references for your research paper. By asking Perplexity detailed questions, you get precise, sourced answers that streamline your literature review. 

Bing, integrated with AI, offers a balanced approach to research. You can specify the type of response you need—creative, balanced, or precise—making it a versatile assistant for academic writing.

Bing’s AI can scan vast databases to find relevant information, helping you write your dissertation or thesis with comprehensive, up-to-date data.

By automating and streamlining the writing process, ChatGPT, Perplexity, and Bing help you achieve academic success with well-researched and well-written content.

AI Tools For Thesis and Dissertation Writing

From Heuristi.ca’s mind mapping to ChatGPT’s brainstorming capabilities, these AI-powered assistants streamline literature reviews, ensure academic standards, and provide accurate citations.

Tools like Open Read and Explain Paper simplify complex concepts, while Einblick and Next Net offer data visualization and real-time research insights.

By leveraging these AI tools, graduate students can enhance their academic writing skills, meet deadlines, and achieve academic success efficiently.

how long is a thesis paper for phd

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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How Long Does it Take to Get a Psychology PhD?

Obtaining a PhD in psychology comes with a number of benefits, from the freedom to start your private practice to the chance to dive deep into research.

But if you’re charting out the next steps of your academic journey, the big question is, “How long does a PhD in psychology take?”

Ultimately, it depends on a handful of factors, but you can expect to be in school anywhere from five to seven years. 1,2  Let’s break down the timeline together and explore why earning a doctorate in psychology may be well worth the commitment. 

Get Your PhD in Psychology Degree

Psychology PhD Program Overview

A doctorate of philosophy in psychology is a terminal degree that helps prepare graduates for a range of professional pathways. It’s often seen as an ideal choice for students who hope to gain teaching experience or produce fresh insights through scientific research. 3 PhDs in psychology may also earn their licensure and work directly with clients in clinical settings, such as a mental health clinic or a private practice.

PhD in psychology programs may vary from institution to institution. Yet, they’re typically broken down into four primary categories:

  • Methods and statistics
  • Assessment and treatment of mental health conditions
  • Research – Research is an integral component of PhD in psychology programs. Throughout your program, you may fine-tune your ability to gather information, perform interviews, work with participants of your selected study (or studies), gather and evaluate data, conduct literature reviews, and present results.
  • Clinical practice and research – The knowledge and skills you obtain through coursework and research are taken from theory into practice through supervised training and/or a doctoral internship. Depending on the school, you may also have the opportunity for teaching assistantships.
  • Dissertation – Your dissertation and dissertation defense are the key to the completion of your PhD and a culmination of your academic coursework, research, and hands-on training. While some may compare a dissertation to a thesis, dissertations are much more substantial in scope and typically come in between 100 and 300 pages. 7 If you’re unsure about your focus, we have the top 10 clinical psychology research topics to explore for your dissertation.

Stages of the PhD Program

The phases of a PhD in psychology also range from school to school. Graduate students can expect the following:

  • Comprehensive exams
  • Research proposal
  • Dissertation research
  • Dissertation defense

Does this mean you’ll manage each of these one at a time? Not necessarily. You might attend a morning lecture, teach for an hour, see a patient for an intake assessment, and spend your evening working on your dissertation.

Factors Affecting the Duration of a PhD in Psychology

Several factors may influence your particular answer to “How long does a PhD in psychology take?” These may include:

  • Part-time vs. full-time status
  • Job obligations
  • Family obligations
  • Domestic circumstances
  • Extenuating circumstances that occur during your program
  • Area of specialization

The duration of your graduate program may also be contingent upon the strength of your relationship with your mentor/doctoral advisor and, importantly, what you bring to the program, such as time management skills, motivation, and momentum. 8

The Role of Internships and Practical Experience

Internships and clinical practicums are crucial to gaining the skills and confidence required to transition from your doctoral program into the “real” world.

The type of hands-on experience you gain—and where it will occur—will depend on your program and discipline, but PhD in psychology students usually observe a licensed clinical psychologist in action or work directly with clients or groups of clients. In both scenarios, you typically have the opportunity to ask questions and request feedback. 9

Where do these internships and practicums take place? In a range of settings, such as:

  • Rehabilitation centers
  • Substance abuse facilities
  • Private practices
  • Correctional facilities

The PhD in Clinical Psychology program at Alliant International University, for example, pairs doctoral candidates with clinical practicum opportunities within the community to further your professional development.

As mentioned, a PhD in psychology usually takes between five and seven years, plus, in most cases, a one-year internship. Bear in mind, however, that the factors noted above could potentially delay completion.

5 Tips for Staying on Track

There are several ways to remain on track throughout your graduate studies: 10

  • Establish regular meetings with your mentor/dissertation advisor to evaluate your progress
  • Set firm deadlines
  • Select a manageable research topic
  • Work at building a support system, inside and outside of your program
  • Decompress with regular breaks, whether that means exercise, a staycation, or a quick weekend away

According to the American Psychological Association (APA), studies suggest that picturing the completion of your PhD and your future success can boost your motivation. Getting a PhD in psychology is no easy feat, but you are making a difference in the lives of others.

How We Support Our PhD Students

Alliant International University is intent on ensuring students receive the support they need to thrive throughout their academic journeys. We offer a number of resources to nourish your well-being, including libraries, labs, and online databases. Add an encouraging faculty to the list, and you can rest assured that we’ll help you stay on track.

Elevate Your Academic Career at Alliant International University

“How long does it take to get a psychology PhD” is case by case, much in the way your clients may be in the future. However long it does take is incomparable to what you may gain from your program, from in-depth knowledge of the brain to the finest research techniques.

Alliant International University nurtures these very things. We offer two doctoral degrees in Psychology: a PsyD and a PhD in Clinical Psychology . Both come equipped with attributes that can help students flourish—during their PhD degree programs and after.

Imagine your future in psychology by exploring our doctoral programs today.

  • Kendra Cherry, MSEd. “Different Timelines for Doctorate-Degree Options in Psychology.” Verywell Mind, November 7, 2023. https://www.verywellmind.com/how-long-does-it-take-to-get-a-phd-in-psychology-2795131.  
  • “Home.” Alliant Intl University. Accessed April 20, 2024. https://www.alliant.edu/psychology/clinical-psychology/phd.  
  • “Doctoral Degrees in Psychology: How Are They Different, or Not so Different?” American Psychological Association. Accessed April 20, 2024. https://www.apa.org/ed/precollege/psn/2016/01/doctoral-degrees .
  • “Psychology Doctorate Phd Defined: Explore Academic, Internship and Research Requirements for a Psychology Phd.” Psychologist, March 24, 2021. https://www.psychologist-license.com/types-of-psychologists/psychologist-doctorate-phd/.  
  • “Best Doctorate in Psychology (Ph.D.. and Psy.D.).” Psychology.org | Psychology’s Comprehensive Online Resource, April 12, 2024. https://www.psychology.org/degrees/phd/.  
  • “Daily Activities of a Clinical Psychology Phd Student.” Simply Mental Health, November 13, 2022. https://simplymentalhealth.ca/2022/11/13/daily-activities-of-a-clinical-psychology-phd-student/.  
  • "How Long Is a Dissertation? Here’s the Average Length.” Dissertation Team. Accessed April 20, 2024. https://us.dissertationteam.com/blog/how-long-is-a-dissertation/.&nbsp ;
  • Young, Sonia N, William R Vanwye, Mark A Schafer, Troy A Robertson, and Ashley Vincent Poore. “Factors Affecting Phd Student Success.” International journal of exercise science, January 1, 2019. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6355122/.  
  • “Internships and Practicums.” Psychology.org | Psychology’s Comprehensive Online Resource, April 10, 2024. https://www.psychology.org/resources/internships-and-practicums/.  
  • “Revive Your Drive--Six Empirically Supported Techniques for Getting Excited about Grad School Again.” American Psychological Association. Accessed April 20, 2024. https://www.apa.org/gradpsych/2008/09/grad-school.&nbsp ;

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  • Dissertation & Thesis Outline | Example & Free Templates

Dissertation & Thesis Outline | Example & Free Templates

Published on June 7, 2022 by Tegan George . Revised on November 21, 2023.

A thesis or dissertation outline is one of the most critical early steps in your writing process . It helps you to lay out and organize your ideas and can provide you with a roadmap for deciding the specifics of your dissertation topic and showcasing its relevance to your field.

Generally, an outline contains information on the different sections included in your thesis or dissertation , such as:

  • Your anticipated title
  • Your abstract
  • Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

In the final product, you can also provide a chapter outline for your readers. This is a short paragraph at the end of your introduction to inform readers about the organizational structure of your thesis or dissertation. This chapter outline is also known as a reading guide or summary outline.

Table of contents

How to outline your thesis or dissertation, dissertation and thesis outline templates, chapter outline example, sample sentences for your chapter outline, sample verbs for variation in your chapter outline, other interesting articles, frequently asked questions about thesis and dissertation outlines.

While there are some inter-institutional differences, many outlines proceed in a fairly similar fashion.

  • Working Title
  • “Elevator pitch” of your work (often written last).
  • Introduce your area of study, sharing details about your research question, problem statement , and hypotheses . Situate your research within an existing paradigm or conceptual or theoretical framework .
  • Subdivide as you see fit into main topics and sub-topics.
  • Describe your research methods (e.g., your scope , population , and data collection ).
  • Present your research findings and share about your data analysis methods.
  • Answer the research question in a concise way.
  • Interpret your findings, discuss potential limitations of your own research and speculate about future implications or related opportunities.

For a more detailed overview of chapters and other elements, be sure to check out our article on the structure of a dissertation or download our template .

To help you get started, we’ve created a full thesis or dissertation template in Word or Google Docs format. It’s easy adapt it to your own requirements.

 Download Word template    Download Google Docs template

Chapter outline example American English

It can be easy to fall into a pattern of overusing the same words or sentence constructions, which can make your work monotonous and repetitive for your readers. Consider utilizing some of the alternative constructions presented below.

Example 1: Passive construction

The passive voice is a common choice for outlines and overviews because the context makes it clear who is carrying out the action (e.g., you are conducting the research ). However, overuse of the passive voice can make your text vague and imprecise.

Example 2: IS-AV construction

You can also present your information using the “IS-AV” (inanimate subject with an active verb ) construction.

A chapter is an inanimate object, so it is not capable of taking an action itself (e.g., presenting or discussing). However, the meaning of the sentence is still easily understandable, so the IS-AV construction can be a good way to add variety to your text.

Example 3: The “I” construction

Another option is to use the “I” construction, which is often recommended by style manuals (e.g., APA Style and Chicago style ). However, depending on your field of study, this construction is not always considered professional or academic. Ask your supervisor if you’re not sure.

Example 4: Mix-and-match

To truly make the most of these options, consider mixing and matching the passive voice , IS-AV construction , and “I” construction .This can help the flow of your argument and improve the readability of your text.

As you draft the chapter outline, you may also find yourself frequently repeating the same words, such as “discuss,” “present,” “prove,” or “show.” Consider branching out to add richness and nuance to your writing. Here are some examples of synonyms you can use.

Address Describe Imply Refute
Argue Determine Indicate Report
Claim Emphasize Mention Reveal
Clarify Examine Point out Speculate
Compare Explain Posit Summarize
Concern Formulate Present Target
Counter Focus on Propose Treat
Define Give Provide insight into Underpin
Demonstrate Highlight Recommend Use

If you want to know more about AI for academic writing, AI tools, or research bias, make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

The title page of your thesis or dissertation goes first, before all other content or lists that you may choose to include.

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organize your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

  • Your chapters (sometimes subdivided into further topics like literature review , research methods , avenues for future research, etc.)

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

George, T. (2023, November 21). Dissertation & Thesis Outline | Example & Free Templates. Scribbr. Retrieved June 19, 2024, from https://www.scribbr.com/dissertation/dissertation-thesis-outline/

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how long is a thesis paper for phd

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Writing a thesis is a critical component of many PhD courses in the UK, requiring meticulous attention to detail and adherence to a specific format. Understanding the thesis writing format and accessing the right assistance can make the process more manageable. This article explores whether writing a thesis format is easy and provides comprehensive guidelines for success.

Thesis Writing Format

A thesis writing format refers to the structured layout and guidelines that a thesis must follow. This format ensures that the document is organised, clear, and meets academic standards. A typical thesis structure includes several key components:

  • Title Page : Includes the thesis title, author’s name, institution, department, and date of submission.
  • Abstract : A brief summary of the research, including the purpose, methodology, results, and conclusions.
  • Table of Contents : Lists all sections and sub-sections with page numbers.
  • Introduction : Introduces the research topic, objectives, and significance.
  • Literature Review : Reviews existing research and identifies gaps the thesis will address.
  • Methodology : Describes the research design, methods, and procedures used.
  • Results : Presents the research findings.
  • Discussion : Interprets the results, explaining their implications and limitations.
  • Conclusion : Summarises the main findings and suggests future research directions.
  • References : Lists all sources cited in the thesis.
  • Appendices : Includes supplementary material such as raw data, questionnaires, or additional notes.

Writing a Thesis Format is Easy

While the thesis writing format may seem daunting at first, understanding and following the structured guidelines can simplify the process. You have to consider that during a PhD, you’ll have 3 to 4 years to write a thesis. By breaking down the task into manageable sections and systematically addressing each component, PhD students can make thesis writing more approachable. Additionally, adhering to the format ensures that the thesis is well-organised, which can facilitate the writing and review process.

Thesis Writing Assistance

For many students, seeking thesis writing assistance can be invaluable. This assistance can come in various forms:

  • Academic Advisors : Professors, in particular your supervisors, can provide guidance on research design, methodology, and writing strategies.
  • Writing Centres : Many institutions have writing centres where students can receive help with structure, grammar, and clarity.
  • Peer Support : Collaborating with peers can offer new perspectives and feedback on the thesis.
  • Professional Services : There are professional thesis writing services that offer comprehensive support, from editing to full writing assistance.

Thesis Format

The thesis format is a crucial aspect of the writing process. It ensures consistency and adherence to academic standards. Each institution may have its own specific formatting guidelines, which students must follow meticulously. These guidelines often cover aspects such as font size, margin width, citation style, and headings. Familiarising yourself with these requirements early on can save time and prevent the need for extensive revisions later.

The Bottom Line

Thesis writing is a rigorous process that requires dedication, time management, and a systematic approach. Breaking down the process into smaller tasks can make it more manageable. Regularly consulting with advisors, staying organised, and adhering to a clear schedule are key strategies for successful thesis writing. Additionally, using tools such as reference management software can help streamline the process of citing sources and creating a bibliography.

How to Make Thesis Writing an Easy Task

To conclude, while the thesis writing format may initially seem complex, it becomes easier with a clear understanding of the structure and requirements. Seeking assistance, adhering to guidelines, and approaching the process systematically can significantly ease the burden of thesis writing. With proper planning and support, writing a thesis can be a rewarding and intellectually enriching experience, especially if you can get it published after your PhD.

how long is a thesis paper for phd

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  • DOI: 10.1080/12460125.2024.2363036
  • Corpus ID: 270319318

Exploring the PhD supervisor/candidate relationship for a ‘publication-based thesis’: a metaphor-driven approach

  • David Sammon , Tadhg Nagle , +5 authors Ibrahim Alhassan
  • Published in Journal of Decision Systems 6 June 2024
  • Linguistics, Business

16 References

From doctor to facilitator: reflecting on the metaphors of early career efl teachers, using metaphors to make research findings meaningful, pursuing phd by publication in geography: a collaborative autoethnography of two african doctoral researchers, phd by publication: innovative approach to social science research, or operationalisation of the doctoral student  … or both, qualitative data analysis: exploring themes, metaphors and stories, the phd by publication, thesis by publication in education: an autoethnographic perspective for educational researchers., completing a phd by publication: a review of australian policy and implications for practice, critical reflections on doctoral research and supervision in human geography: the ‘phd by publication’, phds by publications: an ‘easy way out’, related papers.

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COMMENTS

  1. How Long Is a PhD Thesis?

    Unfortunately, there's no one size fits all answer to this question. However, from the analysis of over 100 PhD theses, the average thesis length is between 80,000 and 100,000 words. A further analysis of 1000 PhD thesis shows the average number of pages to be 204. In reality, the actual word count for each PhD thesis will depend on the ...

  2. Tips for writing a PhD dissertation: FAQs answered

    How long should a PhD thesis be? A PhD thesis (or dissertation) is typically 60,000 to 120,000 words (100 to 300 pages in length) organised into chapters, ... "Write down on a big piece of paper all the topics, all the ideas, all the questions that really interest you, and start to cross out all the ones that might just be a passing interest

  3. A Guide to Writing a PhD Thesis

    The PhD thesis is the most important part of a doctoral degree. This page will introduce you to what you need to know about the PhD dissertation. ... this could consist of papers, articles, books, ... How long is a PhD thesis? The length of a PhD thesis varies from subject to subject, but all are far longer than those for undergraduate or ...

  4. How long is a PhD dissertation? [Data by field]

    A PhD can be anywhere from 50 pages to over 450 pages long. This equates to between about 20,000 words to 100,000 words. Most PhD theses are between 60,000 and 80,000 words long excluding contents, citations and references. A PhD thesis contains different sections including an introduction, methods, results and discussion, conclusions, further ...

  5. PDF Guidelines for The PhD Dissertation

    Most dissertations are 100 to 300 pages in length. All dissertations should be divided into appropriate sections, and long dissertations may need chapters, main divisions, and even subdivisions. Students should keep in mind that GSAS and many departments deplore overlong and wordy dissertations.

  6. What Is a Dissertation?

    A dissertation is a long-form piece of academic writing based on original research conducted by you. It is usually submitted as the final step in order to finish a PhD program. Your dissertation is probably the longest piece of writing you've ever completed. It requires solid research, writing, and analysis skills, and it can be intimidating ...

  7. What Is a PhD Thesis?

    The typical PhD thesis structure will contain four chapters of original work sandwiched between a literature review chapter and a concluding chapter. There is no universal rule for the length of a thesis, but general guidelines set the word count between 70,000 to 100,000 words .

  8. How to structure your PhD thesis

    Organising your PhD thesis in a logical order is one of the crucial stages of your writing process. Here is a list of the individual components to include ... You should also include a list of papers you have published and any relevant achievements at the end. ... this component is usually 20 to 40 pages long. It presents the readers with the ...

  9. Formatting Your Dissertation

    Most dissertations are 100 to 300 pages in length. All dissertations should be divided into appropriate sections, and long dissertations may need chapters, main divisions, and subdivisions. Page and Text Requirements Page Size. 8½ x 11 inches, unless a musical score is included; Margins. At least 1 inch for all margins; Spacing. Body of text ...

  10. What Is a Thesis?

    Revised on April 16, 2024. A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a master's program or a capstone to a bachelor's degree. Writing a thesis can be a daunting experience. Other than a dissertation, it is one of the longest pieces of writing students typically complete.

  11. Guide to Writing Your Thesis/Dissertation : Graduate School

    The papers-option dissertation or thesis must meet all format and submission requirements, and a singular referencing convention must be used throughout. ProQuest Electronic Submissions. The dissertation and thesis become permanent records of your original research, and in the case of doctoral research, the Graduate School requires publication ...

  12. How long does it take to write a dissertation?

    This includes formulating an idea, doing the research, and writing up. A PhD thesis takes a longer time, as the thesis is the main focus of the degree. A PhD thesis might be being formulated and worked on for the whole four years of the degree program. The writing process alone can take around 18 months.

  13. How long is a dissertation?

    How long is a dissertation? Dissertation word counts vary widely across different fields, institutions, and levels of education: An undergraduate dissertation is typically 8,000-15,000 words. A master's dissertation is typically 12,000-50,000 words. A PhD thesis is typically book-length: 70,000-100,000 words.

  14. How long is a Thesis or dissertation? [the data]

    An undergraduate thesis is likely to be about 20 to 50 pages long. A Master's thesis is likely to be between 30 and 100 pages in length and a PhD dissertation is likely to be between 50 and 450 pages long. In the table below I highlight the typical length of an undergraduate, master's, and PhD. Level of study. Pages. Words.

  15. How Long Should Your PhD Dissertation Be?

    Typically, the standard PhD dissertation is 60,000-80,000 words in length, but there is no one size fits all solution. What is definitely known is that a PhD thesis is significantly larger than an MA dissertation. However, it is important to note that PhD thesis writing is about critical analysis, novelty in research and quality of writing.

  16. How Long is a Dissertation for a PhD?

    Typically ranges from 50 to 100 pages. Typically completed at the end of a PhD program. Mainly consists of the author's unique research. Average length is 100 to 250 pages. If you want to develop your own concepts or theories, a dissertation can help you accomplish this goal.

  17. Does the length of a PhD thesis matter?

    Actually, if you want a weighty PhD thesis, then the grammage (thickness) of the paper that you print it on is just as important as the number of pages. If you printed those 120 pages on card-stock paper, it would be solid enough to knock the socks off any thesis supervisor. -

  18. How long does it take to write a PhD thesis?

    Although all PhD theses are different, the proportion of time on each type of chapter may be helpful to those who have resolved to submit their theses in 2017. In total it took me 68 days to write up my thesis (NB 68 to write up the work, not 68 days to complete the PhD!) This is the equivalent of approximately 14 working weeks, assuming a five ...

  19. Average length of PhD dissertations by major : r/dataisbeautiful

    With a PhD in molecular and microbiology a good 70 pages of my dissertation is results, pictures of gels, etc ... It took a really long time to type, and that was pretty much transcribing notes. I can't even imagine what doing 100 pages of math research is like. ... It allows people to write the actual body of their papers/thesis without ...

  20. Why is a PhD thesis typically 150 pages? [closed]

    In fact, one of my papers during the PhD (physics) was five pages long when published, plus references (not counted in page limit). Six pages of supplemental material was deposited along with the paper, for a total of 11 pages. The corresponding chapter in the dissertation is 46 pages long, with some details still relegated to appendices...

  21. What Is a Thesis?

    A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a PhD program in the UK. Writing a thesis can be a daunting experience. Indeed, alongside a dissertation, it is the longest piece of writing students typically complete. It relies on your ability to conduct research from start to ...

  22. How Long Is Dissertation

    A lot of things will come into play when considering how long are thesis papers. On a general point, each type of dissertation is different. Here are general questions and their suggested answers. How long is a PhD dissertation: It ranges between 100 to 300 pages. How long is a college thesis: A bachelor's thesis will range between 40 to 60 pages

  23. AI For Dissertation: Best AI Tools For Masters & PhD Thesis Writing

    Explain Paper. Explain Paper is an AI tool that simplifies the academic writing process.E xplain Paper supports dissertation writing by making research more digestible and manageable. To use Explain Paper, simply: upload a research paper, select the text you want to understand, and ; choose an explanation level.

  24. How Long Does it Take to Get a Psychology PhD?

    While some may compare a dissertation to a thesis, dissertations are much more substantial in scope and typically come in between 100 and 300 pages. 7 If you're unsure about your focus, ... "How long does it take to get a psychology PhD" is case by case, much in the way your clients may be in the future. ...

  25. Dissertation & Thesis Outline

    Dissertation & Thesis Outline | Example & Free Templates. Published on June 7, 2022 by Tegan George.Revised on November 21, 2023. A thesis or dissertation outline is one of the most critical early steps in your writing process.It helps you to lay out and organize your ideas and can provide you with a roadmap for deciding the specifics of your dissertation topic and showcasing its relevance to ...

  26. Is a Thesis Writing Format Easy? A Comprehensive Guide to Thesis

    How to Write a PhD Thesis: A Step-by-Step Guide for Success; How to Use AI in Essay Writing: Tips, Tools, and FAQs; ... Since 2006, Oxbridge Essays has been the UK's leading paid essay-writing and dissertation service. We have helped 10,000s of undergraduate, Masters and PhD students to maximise their grades in essays, dissertations, model ...

  27. Exploring the PhD supervisor/candidate relationship for a 'publication

    DOI: 10.1080/12460125.2024.2363036 Corpus ID: 270319318; Exploring the PhD supervisor/candidate relationship for a 'publication-based thesis': a metaphor-driven approach @article{Sammon2024ExploringTP, title={Exploring the PhD supervisor/candidate relationship for a 'publication-based thesis': a metaphor-driven approach}, author={David Sammon and Tadhg Nagle and John McAvoy and Ciara M ...

  28. How Long Does a Master's Degree Take?

    A master's is a graduate degree that typically takes 18 months to two years of full-time study to earn, but several factors can increase or decrease that timeline. With a master's degree, you can open doors to new job prospects and increased earning potential thanks to the specific subject knowledge you'll study and the higher-level coursework you'll take.