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University & Research · 10 min read

How to plan a dissertation: timeline, word count by chapter and pace

The short answer

To plan a dissertation, turn the deadline and word limit into weekly numbers. Narrow your topic to one answerable question, split the word limit into chapter budgets, measure your real drafting speed for two weeks, then back-plan milestones from the deadline while protecting three to four weeks for revision. Write in short, logged sessions and compare words drafted with words planned every Friday, acting early when the gap grows.

Want the tools, not just the method? The The Dissertation and Thesis System kit turns this guide into ready-to-use templates, spreadsheets and printables, with an instant download.

Key takeaways
  • A dissertation is a project: give it a scope, a budget, a timeline and a weekly review.
  • Split the word limit by chapter share; a common empirical split is 10, 25, 15, 25, 15 and 10%.
  • Measure your own words per hour before you trust any plan.
  • Back-plan from the deadline and keep three to four weeks with no new drafting.
  • Track a pace ratio (drafted divided by planned) every Friday.
  • Academic integrity is not negotiable: your university's AI and integrity policy decides what is allowed.

What are the steps to plan a dissertation?

Planning a dissertation is mostly arithmetic and honesty. You are converting two fixed facts, a word limit and a deadline, into weekly targets you can check. These eight steps work for bachelor's and master's dissertations, honours theses and capstone projects in any discipline.

  • 1. Narrow your topic to one focused, answerable, feasible question and agree it with your supervisor.
  • 2. Read your module handbook for the word limit, what counts towards it, the deadline and the format.
  • 3. Split the word limit into chapter budgets by share.
  • 4. Log every writing session for two weeks and calculate your words per drafting hour.
  • 5. Back-plan milestones from the deadline: submission, final proofread, supervisor feedback, full draft, analysis complete, data collected, ethics approved.
  • 6. Protect three to four editing weeks at the end and one buffer week in the middle.
  • 7. Check the plan fits: drafting hours needed against the sessions you can really do.
  • 8. Every Friday, compare words drafted with words planned and change one thing when you fall behind.

How many words should each chapter of a dissertation be?

There is no universal rule. Your handbook, discipline and supervisor decide, and some programmes combine findings and discussion or have no separate methodology chapter. Still, a starting split helps you notice imbalance early. For an empirical dissertation with its own data, many students start from roughly 10% introduction, 25% literature review, 15% methodology, 25% findings, 15% discussion and 10% conclusion, then adjust.

The value of a budget is not precision. It is the early warning when one chapter quietly takes words from another. A literature review that reaches 140% of its budget usually means a findings or discussion chapter will be squeezed later, which is where marks are often earned.

ChapterShare10,000 words15,000 words20,000 words
Introduction10%1,0001,5002,000
Literature review25%2,5003,7505,000
Methodology15%1,5002,2503,000
Findings or results25%2,5003,7505,000
Discussion15%1,5002,2503,000
Conclusion10%1,0001,5002,000

How do you build a dissertation timeline backwards from the deadline?

Back-planning means starting from the submission date and placing each milestone earlier by the time the next stage needs. It is more reliable than planning forwards, because forward plans tend to assume the last stage will somehow fit.

A typical sequence for a 20 to 26-week master's dissertation: submit at least two days early; final proofread and formatting in the last week; supervisor comments back about two and a half weeks before the deadline; full draft to your supervisor four weeks before; analysis complete about eight weeks before; data collection complete about eleven weeks before; and, if your project involves people or personal data, an ethics application submitted early enough for the committee's cycle. Ask your ethics office for its dates and your supervisor for realistic feedback turnaround; never assume them.

Keep the final three to four weeks free of new drafting. Revision is where argument, structure and referencing are tightened, and it always takes longer than expected.

Two dependencies deserve special care. The first is ethics review: if your committee meets monthly and asks for changes, approval can take several weeks, and no data collection should start before it arrives. The second is access to participants or data, which depends on other people's diaries. Put both on the plan as early as you can, and give each a plan B (a second gatekeeper, a documentary dataset, a narrower sample agreed with your supervisor). Plan the writing you can do while you wait, such as the literature review and the methodology, so that waiting time is never lost time.

What does a worked dissertation plan look like in numbers?

Here is an illustrative composite: a master's student with a 15,000-word dissertation, 24 weeks from 1 March to 16 August, four editing weeks (so drafting ends on 19 July) and a part-time job. That gives 20 drafting weeks, or 750 words a week if the words were spread evenly.

After two weeks of logging, the student's measured drafting speed was about 270 words per hour. With a 30% rewrite allowance (words drafted and later cut), 15,000 kept words means about 19,500 drafted words, or roughly 72 hours of drafting. At five 50-minute sessions a week, that is about 88 sessions, or around 18 weeks: it fits in 20 weeks with about two to spare.

At week 12 the student had drafted 7,400 words against 9,000 planned, a pace ratio of 0.82. With 7,600 words left and 8 drafting weeks remaining, the requirement rose to 950 words a week. Adding one session a week made the plan fit again.

ItemCalculationResult
Drafting weeks24 weeks minus 4 editing weeks20
Even weekly target15,000 / 20750 words
Words to draft15,000 x 1.3 rewrite allowance19,500
Drafting hours19,500 / 270 words per hourAbout 72
Sessions needed72 hours / 50 minutes (by chapter, rounded up)About 88
Weeks at 5 sessions88 / 5About 18 (fits in 20)
Planned by week 12750 x 129,000
Pace ratio at week 127,400 / 9,0000.82
Needed per week from week 13(15,000 - 7,400) / 8950 words

How do you keep a dissertation on track week by week?

Short, regular sessions are easier to start and protect than long writing days. Many students use two 25-minute blocks with a short break, adapted from the Pomodoro Technique. Log each session in under a minute: date, chapter, minutes and words added. Reading, analysis and editing sessions count too; log them with zero new words so you can see where time goes.

Then give yourself a 15-minute review every Friday. Look at four numbers: words drafted, words planned by today, the pace ratio between them, and the words you now need per remaining drafting week. Green means keep going. Amber means change one thing next week. Red for two weeks running means talk to your supervisor before the gap grows.

For the obstacle most likely to break your week, write an if-then plan, an idea studied by the psychologist Peter Gollwitzer: 'If it is a shift day, then I write for 25 minutes at 07:30 at the kitchen table.' Jobulary's short guide to if-then plans explains why making the decision in advance works better than relying on willpower in the moment.

Measure where you are

Reading helps; measuring tells you what to work on. These AI-graded assessments on AssessAll pair with this topic:

Where do ethics approval and supervision fit in the plan?

If your project involves people or their personal data, you will almost certainly need approval from a research ethics committee before collecting data. In the US this is usually an Institutional Review Board under the Common Rule, and US federal guidance advises that investigators should not decide for themselves whether their research is exempt. In Australia, research follows the NHMRC National Statement on Ethical Conduct in Human Research. In the UK, university ethics committees review student projects under institutional policies. Build the committee's cycle into your timeline and use waiting time to draft your literature review and methodology.

Supervision also needs a plan. Agree meeting frequency and feedback turnaround early, send a short agenda 48 hours before each meeting, and send a same-day summary of the actions agreed. A logged action list turns supervision into steady progress rather than a series of surprises.

What are the most common dissertation planning mistakes?

  • Choosing a subject rather than a question, so reading never ends.
  • Planning to draft right up to the deadline, leaving no time for revision.
  • Using someone else's writing speed instead of measuring your own.
  • Letting the literature review absorb the words and weeks meant for findings and discussion.
  • Waiting for ethics approval before doing any writing at all.
  • Referencing at the end instead of capturing and citing as you go.
  • Hiding a slow patch from your supervisor until it becomes a crisis.
  • Submitting on deadline day without testing the submission portal.

How should you think about AI and academic integrity when planning?

Plan your dissertation on the assumption that every word you submit must be your own. University policies on AI tools differ and change; your university's policy decides what you may do and what you must declare. Within that policy, AI is most defensible when it asks you questions, explains a concept you then check, or helps you organise a timetable, and least defensible when it produces text, analysis or citations. AI assistants can invent references that look real, so never cite a source you have not opened and read.

Several countries have made it a criminal offence to provide or advertise contract cheating services. In England, the Skills and Post-16 Education Act 2022 created offences for providing or advertising services that complete assignments for students. Ireland and Australia have similar laws, enforced by QQI and TEQSA. If you want to test your own judgement on research integrity scenarios before you start, AssessAll's Second Look: Research Integrity in Practice assessment is one optional way to do it.

What tools make dissertation planning easier?

A literature matrix deserves a special mention, because the literature review is where timelines most often slip. Instead of collecting PDFs and highlighting them, record each source once in a table: what it is about, its method, the key point in your own words, how you will use it (supports, contrasts, method model, background, shows the gap) and the chapter where you will cite it. When it is time to write, sort by theme and you will find your sections already grouped, with the gap statement visible in the rows marked 'shows the gap'.

You need very little: a spreadsheet for budgets, the sprint log and the pace check; a reference manager such as Zotero, Mendeley or EndNote; a literature matrix with one row per source in your own words; a meeting record; and a calendar with your milestones and a Friday review. Bodhih Training's Dissertation and Thesis System packages these as a Settings-driven workbook, a timeline calculator, fillable forms and templates, if you would rather not build them yourself.

The Dissertation and Thesis System e-book cover
Bodhih Pro Kit

Turn your deadline into weekly numbers

The Dissertation and Thesis System gives you the workbook, calculator, forms and templates to plan, track and finish your dissertation as your own work.

Common questions

Questions people ask next

How long does it take to write a master's dissertation?

It depends on the word limit, your programme's timetable and your other commitments. Many taught master's dissertations are written over roughly three to six months. Measure your own drafting speed and use it to check whether your plan fits, rather than relying on general estimates.

How many words a day should I write for my dissertation?

Work it out from your plan: words still to write, divided by the drafting weeks left, divided by your sessions per week. A steady weekly target you can actually hit is better than an ambitious daily one you keep missing.

What should I do if I am behind on my dissertation?

Calculate the gap honestly, decide on one or two changes (an extra session, a narrower scope, a different order of chapters) and tell your supervisor early with the numbers and your plan. If illness or a crisis is the cause, contact your programme office about extensions as soon as you can.

Which chapter of a dissertation should I write first?

You do not have to write in order. Many students draft the methodology first because it is concrete, then the literature review, findings, discussion and conclusion, and write the final introduction last, once they know what the dissertation argues.

How many sources do I need for a dissertation?

Your discipline and supervisor set the expectation. Quality and relevance matter more than count. Record each source once in a literature matrix with its key point in your own words and how you will use it.

How long does ethics approval take?

It varies by institution, committee cycle and risk level. Ask your ethics office for submission dates and typical turnaround, submit complete documents early, and plan writing tasks for the waiting time. Do not collect data before approval if approval is required.

Can I use AI to help plan my dissertation?

Only as your university's policy allows. Planning help such as building a timetable or being asked questions about your topic is very different from generating text. Declare any use as required and never cite something an AI tool suggested without reading it yourself.

What is a good pace ratio for a dissertation?

Pace ratio is words drafted divided by words planned by today. Above about 0.9 you are close to plan. Below about 0.75 for two weeks running is a signal to change something and talk to your supervisor. Set your own thresholds after a few weeks of logging.