WJEC GCSE Biology exam dates 2027
4 papers are still to come, from Tuesday 11 May 2027 to Wednesday 9 June 2027, copied from WJEC’s published timetable and last checked on Friday 16 October 2026.
These dates come from the exam boards' published timetables and may be wrong or out of date. Check them with your school or the exam board nearer the time so you don't miss an exam.
June 2027
| Date | Session | Paper | Code |
|---|---|---|---|
| Tuesday 11 May 2027 | Morning | Biology (WALES) Unit 2 Foundation Tier | 3400U20-1 |
| Tuesday 11 May 2027 | Morning | Biology (WALES) Unit 2 Higher Tier | 3400UB0-1 |
| Wednesday 9 June 2027 | Morning | Biology (WALES) Unit 1 Foundation Tier | 3400U10-1 |
| Wednesday 9 June 2027 | Morning | Biology (WALES) Unit 1 Higher Tier | 3400UA0-1 |
Getting ready
Common questions
When is the first WJEC GCSE Biology exam?
Biology (WALES) Unit 2 Foundation Tier on Tuesday 11 May 2027, in the morning, from WJEC’s published timetable.
When is the last WJEC GCSE Biology exam?
Biology (WALES) Unit 1 Higher Tier on Wednesday 9 June 2027, in the morning. Schools set their own dates for mocks and coursework, so ask the school for those.
Other WJEC GCSE subjects
Chemistry · Design and Technology · English Language · History · Maths · Maths Numeracy · Physics · Science (Double Award)
cookie is independent and is not affiliated with or endorsed by any exam board. The dates are copied from each board's own published timetable; the timetable itself belongs to the board.