Want to Get your Dissertation Accepted?

Discover how we've helped doctoral students complete their dissertations and advance their academic careers!

one-on-one support
live coaching sessions each week
online course material
GET FREE CONSULTATION
Join 200+ Graduated Students
textbook-icon Waiting to Get Your Dissertation Accepted?
girl-scholarship

Get Your Dissertation Accepted On Your Next Submission

Get customized coaching for:
BOOK A FREE CONSULTATION

Trapped in dissertation revisions?

BOOK YOUR FREE CONSULTATION

Last Updated on: 2nd February 2024, 05:00 am

How long does it take to write a dissertation? The most accurate (and least helpful) answer is, it depends. Since that’s probably not the answer you’re looking for, I’ll use the rest of the article to address the realities of how long it takes to write a dissertation.

How Long Does It Take to Write a Dissertation?

Based on my experience, writing your dissertation should take somewhere between 13-20 months. These are average numbers based upon the scores of doctoral students that I have worked with over the years, and they generally hold true.

I have seen people take less time and more time, but I believe that with concerted effort, the 13-20 month timeframe is reasonable. 

“Based on my experience, writing your dissertation should take somewhere between 13-20 months.”

University Requirements

Once you hit the dissertation stage, some schools require a minimum number of hours in the dissertation area before you can graduate. Many schools require the equivalent of one year of dissertation credits to graduate. 

So, even if you can finish your dissertation in three months, you will still have to pay for nine more months of dissertation credits before you can graduate. However, unless research and writing is your superpower, I wouldn’t worry about having to pay extra tuition.

But this requirement does offer some insight into how long it takes to write a dissertation. Based on this requirement, it’s reasonable to expect that writing your dissertation will take a year of more. This is consistent with my experience.

Caveat

close up shot of a wooden calendar next to a cup of coffee and a laptop

However, this timeframe is based on several assumptions. First, I am assuming that you are continually working towards finishing your dissertation. This means that no family emergencies, funding conundrums, or work issues get in the way of completing. Second, there are no major changes in your dissertation committee. Third, you will have access to the data that you need. 

Assuming these assumptions hold true, this article should give you a general idea of how long it might take to write your dissertation.

How Long Does it Take to Write A Dissertation? Stage-By-Stage

Let’s break down each stage of the dissertation writing process and how long it takes. 

Prospectus 

This is the hardest one to judge, as this is where you lay the groundwork for the rest of your dissertation and get buy-in from committee members. Normally this takes from 3-6 months. Not all of this is writing time, though–much of it is spent refining your topic and your approach.

Get Your Dissertation Accepted On Your Next Submission

Get customized coaching for crafting your proposal, collecting and analyzing your data, or preparing your defense.
BOOK YOUR FREE CONSULTATION
Over 300+ Students Coached • 40+ Years of Experience • 90% Success Rate

Why does this stage take so long? For many people, starting to express themselves using an academic voice can take time. This can hold up the review process as your committee members ask for writing-related revisions before they even get to evaluating the content. Don’t worry, once you learn the academic language things will start to flow more easily.

One common mistake students make is lack of specificity, both in their writing in general and in their topic focus. 

Proposal (Chapters 1-3)

man explaining stuff on his laptop to a colleague

Chapter 1 is often an expansion of your Prospectus. However, you’ll be expected to develop your ideas more and have even more specificity on things like your research question and methodology, so don’t underestimate how long this chapter will take.

Chapter 2 can take some time as you will be digging deep into the literature but I think this can be done in 3-4 months. One caution, some people, and committees, like to start with Chapter 2 so that you are immersed in the literature before completing Chapters 1 and 3. Regardless of where you start, 3-4 months is a good estimate.

Chapter 3 requires an in-depth explanation of your methodology. I suggest working closely with your Chair on this one to avoid multiple submissions and revisions. Get clear on your methodology and make sure you and your chair are on the same page before you write, and continue to check in with your chair, if possible, throughout the process.

IRB Approval

While this step can be full of details and require several iterations it seems that allowing 2 months is sufficient. Most schools have an IRB form that must be submitted. To save time you can usually start filling out the form while your committee is reviewing your Proposal.

Collecting Data

This step varies a great deal. If you are using readily available secondary data this can take a week but if you are interviewing hard to get individuals or have trouble finding a sufficient number of people for your sample this can take 4 months or more. I think 1-4 months should be appropriate

Chapters 4 and 5

These two chapters are the easiest to write as in Chapter 4 you are reporting your results and in Chapter 5 you explain what the results mean. I believe that these two chapters can be written in 2 months.

african american woman with short hair studying on her laptop

Defense and Completion

You will need to defend your dissertation and then go through all of the university requirements to finalize the completion of your dissertation. I would allow 2 months for this process.

Variables That Affect How Long It Takes to Write A Dissertation 

When students say something like, “I’m going to finish my dissertation in three months,” they likely aren’t considering all of the variables besides the actual writing. Even if you’re a fast writer, you’ll have to wait on your committee’s comments, 

Timing Issues

Many schools have response times for committee members. This is important when looking at how long it takes to finish a dissertation. For example, it you have two committee members and they each get up to 2 weeks for a review, it can take up to a month to get a document reviewed, each time you submit. So, plan for these periods of time when thinking about how long that it will take you.

Addressing Comments

How long it takes to write your dissertation also depends on your ability to address your committee’s comments thoroughly. It’s not uncommon for a committee member to send a draft back several times, even if their comments were addressed adequately, because they notice new issues each time they read it. Save yourself considerable time by making sure you address their comments fully, thus avoiding unnecessary time waiting to hear the same feedback.

You

close-up shot of a laptop and an open notebook

This is the biggest variable in the dissertation model. How dedicated are you to the process? How much actual time do you have? How many outside interests/requirements do you have? Are you easily distracted? How clean does your workspace need to be? (This may seem like a strange thing to discuss, but many people need to work in a clean space and can get very interested in cleaning if they have to write). Are you in a full-time program or in a part time program? Are you holding down a job? Do you have children? 

All of these things will affect how much time you have to put into writing–or rather, how disciplined you need to be about making time to write.

Committee

One of the things that can influence how long it takes to write your dissertation is your committee. Choose your committee wisely. If you work under the assumption that the only good dissertation is a done dissertation, then you want a committee that will be helpful and not trying to prove themselves on your back. When you find a Chair that you can work with ask her/him which of their colleagues they work well with (it’s also worth finding out who they don’t work well with).

Find out how they like to receive material to review. Some members like to see pieces of chapters and some like to see completed documents. Once you know their preferences, you can efficiently submit what they want when they want it.

How Long Does it Take to Write a Dissertation? Summary

Barring unforeseen events, the normal time range for finishing a dissertation seems to be 13-19 months, which can be rounded to one to one and a half years. If you are proactive and efficient, you can usually be at the shorter end of the time range. 

Meeting Every Requirement, Yet Facing Rejection?
A game-changing training tailored to give you a clear path to gaining your committee’s approval, so you can graduate with your hard-earned doctorate.
BOOK YOUR FREE CONSULTATION
Over 300+ Students Coached • 40+ Years of Experience • 90% Success Rate

That means using downtime to do things like changing the tense of your approved Proposal from future tense to past tense and completing things like you Abstract and Acknowledgement sections before final approval.

I hope that you can be efficient in this process and finish as quickly as possible. Remember, “the only good dissertation is a done dissertation.”

On that note, I offer coaching services to help students through the dissertation writing process, as well as editing services for those who need help with their writing.

Categories: Dissertation

Steve Tippins

Steve Tippins, PhD, has thrived in academia for over thirty years. He continues to love teaching in addition to coaching recent PhD graduates as well as students writing their dissertations. Learn more about his dissertation coaching and career coaching services.