"How long do GCSEs last" means two different things, and students ask both: how long is each exam, and how long is the whole exam season. The paper lengths matter for revision (a student who has never written for two hours straight is going to struggle in English literature Paper 2) and for the timetable (two papers on one day is common). The season length matters for planning everything else. This guide gives the paper lengths subject by subject for the main boards, the longest papers, the total hours a typical student sits, the 2027 season dates, and how to build the stamina the long papers need.
Paper lengths by subject
Lengths are for AQA unless stated; Pearson Edexcel and OCR are the same or within a few minutes except where shown. Check the board's own timetable for the exact paper, because a handful of papers changed length for 2026.
| Subject | Papers | Each | Total |
|---|---|---|---|
| Maths (AQA, Edexcel, OCR) | 3: Paper 1 non-calculator, Papers 2 and 3 calculator | 1 h 30 | 4 h 30 |
| English language (AQA) | 2 | 1 h 45 | 3 h 30 |
| English literature (AQA) | 2: Paper 1 (Shakespeare and the 19th-century novel) 1 h 45; Paper 2 (modern texts and poetry) 2 h 15 | 4 h 00 | |
| Combined science: Trilogy (AQA) | 6: two each in biology, chemistry, physics | 1 h 15 (Pearson 1 h 10) | 7 h 30 |
| Separate sciences (AQA) | 2 per science | 1 h 45 | 3 h 30 per science, 10 h 30 for all three |
| History (AQA) | 2 | 2 h 00 | 4 h 00 |
| History (Pearson Edexcel) | 3 | Paper 1 1 h 20; Paper 2 1 h 50; Paper 3 1 h 30 | 4 h 40 |
| History (OCR B) | 3 | 1 h 00 to 1 h 45 | about 4 h |
| Geography (AQA) | 3 | about 1 h 30 | 4 h 30 |
| French, Spanish, German (foundation / higher) | 4: listening about 35 to 45 min; speaking 7 to 12 min (conducted by the teacher, usually in April or May); reading 45 min to 1 h; writing 1 h to 1 h 20 | about 2 h 30 to 3 h 15 | |
| Computer science (AQA) | 2 | 2 h 00 | 4 h 00 |
| Religious studies (AQA A) | 2 | 1 h 45 | 3 h 30 |
| Business (AQA) | 2 | 1 h 45 | 3 h 30 |
| Design and technology (AQA) | 1 written | 2 h 00 | 2 h plus the coursework project |
| Art and design | 1 supervised practical | 10 hours over several sessions | 10 h plus the portfolio |
| PE (AQA) | 2 written | 1 h 15 | 2 h 30 plus practical assessment |
| Drama (AQA) | 1 written | 1 h 45 | plus performances |
| Music (AQA) | 1 listening and appraising | 1 h 30 | plus performance and composition |
The pattern: almost every written paper is between 1 hour and 2 hours 15 minutes; the sciences spread their time over many shorter papers; the humanities concentrate it in fewer, longer ones.
The longest GCSE exams
- AQA English literature Paper 2: 2 hours 15 minutes, the longest single sitting in the common subjects, with four tasks (a modern text, an anthology poetry comparison, and two unseen poems).
- 2-hour papers: AQA history (both papers), AQA computer science (both papers), AQA design and technology, some OCR and Eduqas papers.
- Art and design: a 10-hour supervised assessment, taken in blocks of two or three hours over several days, which is the longest assessment in the GCSE but is practical work, not a written sitting.
How many hours a student sits in total
| Subjects | Approximate written exam time |
|---|---|
| The core (maths, English language, English literature, combined science) | about 19 h 30 |
| Plus a language, history or geography, and one more option | about 28 to 32 h |
| Separate sciences instead of combined | add about 3 h |
So a typical student with nine GCSEs sits around 25 to 30 hours of exams across the six weeks, usually 18 to 24 separate papers. Two papers on one day (morning and afternoon) happens several times; three does not.
How long the season is
The exam boards share one timetable, agreed through JCQ. In 2027 the common GCSE timetable runs from Monday 10 May to Friday 18 June, about six weeks, with Wednesday 23 June held as a contingency day in case of national disruption (students must stay available until then). The first week is usually light (languages, RS, some paper 1s); the heaviest fortnight is mid to late May, when maths, English and the sciences cluster; most students finish by the second week of June. Results are published on Thursday 19 August 2027. Our guide to the GCSE exam dates 2027 has the timetable and what to do if two exams clash.
Students are usually on study leave from the start of the series, so "how long do GCSEs last" in the sense of the whole thing is six weeks of exams after roughly two years of courses, and then a nine-week wait for results.
Extra time and other access arrangements
Students with an assessed need (dyslexia, dyspraxia, ADHD, a processing-speed difficulty, a medical or mental-health condition, or a physical disability) can have access arrangements: most often 25% extra time (a 1 hour 30 paper becomes 1 hour 52), and also rest breaks, a reader, a scribe, a word processor or a separate room. The school applies to JCQ with evidence of need and of the arrangement being the student's normal way of working; applications are made in Year 10 or early Year 11, not in the exam weeks. Ask the SENCO early.
Building stamina for the long papers
Most students have never written continuously for two hours before Year 11, and the second hour of a literature or history paper is where marks are lost to tiredness and rushed answers. What helps:
- Timed full papers from February, at the real length, at the real time of day. Not sections: whole papers.
- A time plan per paper, written on the first page: for English literature Paper 2, about 45 minutes for the modern text, 45 for the anthology poetry, 45 for unseen poetry, with five minutes to check.
- Handwriting practice for students who type everything; two hours of handwriting is physically tiring if it is not practised.
- Two papers in a day, once, in the mock period, so the first time it happens is not in May.
- Sleep, food and water in the exam weeks matter more than an extra hour of revision the night before a long paper.
Our GCSE classes run timed past papers with the student from February, marked to the mark scheme, so that the length of each paper is familiar before the real thing. A master's-qualified teacher, 1-on-1, from about £8 to £10 an hour, every class recorded; the first class is free, and the GCSE tutors page has the subjects and the UK class times.
Questions parents ask
1How long do GCSE exams last?
2How long is the GCSE exam season?
3What is the longest GCSE exam?
4How long is the GCSE maths exam?
5Can you get extra time in GCSE exams?
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Shobha
Founder and lead tutor, Science with Shobha
Teaching maths, science and English to children online since 2018. 500+ students, 20+ tutors, families in nine countries.