How to Structure a UK University Dissertation (Chapter-by-Chapter)
A clear, examiner-tested chapter structure for UK undergraduate, Master's and PhD dissertations, with word-count benchmarks.
Why structure matters more than you think
UK dissertation examiners read dozens of submissions a term. The first thing they reward is a clean, predictable structure that lets them find each marking criterion in seconds.
If your chapters drift from convention, the examiner has to hunt, and hunting is rarely accompanied by generous marks.
The standard UK dissertation chapters
For undergraduate (8,000–12,000 words) and Master's (12,000–20,000 words) dissertations in the UK, the conventional structure is: Introduction, Literature Review, Methodology, Results/Findings, Discussion and Conclusion. PhD theses extend this to 60,000–100,000 words but follow the same backbone.
Introduction (8–10%)
Set out the research problem, justify why it matters, state your research question and aims, and outline the chapters. Keep it tight, examiners want momentum from page one.
Literature review (20–25%)
Don't just list sources. Group them thematically, identify gaps in the existing literature, and end by showing how your work addresses one of those gaps.
Methodology (15–20%)
Justify every design choice. Why this sampling method? Why this analytical approach? Why this ethics protocol? A defensible methodology is what protects you in the viva.
Results and discussion (25–30%)
Present results cleanly, then discuss them against the literature you reviewed. The discussion is where the marks live, don't rush it.
Conclusion (5–8%)
Summarise findings, restate the contribution, acknowledge limitations and propose future work. Avoid introducing new evidence here.
Where students lose marks
The two biggest losses are weak methodology justification and a discussion that simply restates results. Build both with deliberate care.