UK examsA-level
WJEC A-level timetable 2027: exam dates for Maths, the sciences and Computer Science
A-level Maths: Calculus
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Source: WJEC Wales and Eduqas: Summer 2027 FINAL Examination Timetable, GCE AS/A level, read on 11 November 2026.
Notes on the WJEC A-level 2027 timetable
Nearly every paper has moved from 2026. Wales A2 Maths Unit 3 is on Tuesday 25 May, a Tuesday morning, and Unit 4 on Wednesday 9 June. Eduqas Chemistry Components run Friday 28 May, Thursday 10 June and Thursday 17 June, and Wales Computer Science A2 Units 3 and 4 follow the shared Monday and Tuesday of 7 and 15 June.
Biology A2 Unit 3 and Eduqas Component 1 share Monday 7 June 2027 with the other boards' Biology and Computer Science papers.
WJEC A-level exam dates 2027 by subject
WJEC A-level Maths exam dates 2027
| Paper | Code | Date | Session | Length |
|---|---|---|---|---|
| AS Unit 1 | 2300U10 | Wed 12 May | Morning | 2h 30m |
| AS Unit 2 | 2300U20 | Fri 21 May | Afternoon | 1h 45m |
| A2 Unit 3 | 1300U30 | Tue 25 May | Morning | 2h 30m |
| A2 Unit 4 | 1300U40 | Wed 9 Jun | Afternoon | 1h 45m |
WJEC A-level Physics exam dates 2027
| Paper | Code | Date | Session | Length |
|---|---|---|---|---|
| Physics (Eduqas): AS Component 1 | B420U10 | Wed 12 May | Morning | 1h 30m |
| Physics (Wales): AS Unit 1 | 2420U10 | Thu 13 May | Afternoon | 1h 30m |
| Physics (Eduqas): AS Component 2 | B420U20 | Tue 18 May | Afternoon | 1h 30m |
| Physics (Wales): AS Unit 2 | 2420U20 | Tue 18 May | Afternoon | 1h 30m |
| Physics (Eduqas): A level Component 1 | A420U10 | Fri 21 May | Morning | 2h 15m |
| Physics (Eduqas): A level Component 2 | A420U20 | Thu 27 May | Afternoon | 2h |
| Physics (Wales): A2 Unit 3 | 1420U30 | Thu 27 May | Afternoon | 2h 15m |
| Physics (Eduqas): A level Component 3 | A420U30 | Tue 8 Jun | Morning | 2h 15m |
| Physics (Wales): A2 Unit 4 | 1420U40 | Tue 8 Jun | Morning | 2h |
WJEC A-level Chemistry exam dates 2027
| Paper | Code | Date | Session | Length |
|---|---|---|---|---|
| Chemistry (Eduqas): AS Component 1 | B410U10 | Tue 11 May | Morning | 1h 30m |
| Chemistry (Wales): AS Unit 1 | 2410U10 | Tue 11 May | Morning | 1h 30m |
| Chemistry (Eduqas): AS Component 2 | B410U20 | Tue 18 May | Morning | 1h 30m |
| Chemistry (Wales): AS Unit 2 | 2410U20 | Tue 18 May | Morning | 1h 30m |
| Chemistry (Eduqas): A level Component 1 | A410U10 | Fri 28 May | Morning | 2h 30m |
| Chemistry (Wales): A2 Unit 3 | 1410U30 | Fri 28 May | Morning | 1h 45m |
| Chemistry (Eduqas): A level Component 2 | A410U20 | Thu 10 Jun | Morning | 2h 30m |
| Chemistry (Wales): A2 Unit 4 | 1410U40 | Thu 10 Jun | Morning | 1h 45m |
| Chemistry (Eduqas): A level Component 3 | A410U30 | Thu 17 Jun | Morning | 1h 15m |
WJEC A-level Biology exam dates 2027
| Paper | Code | Date | Session | Length |
|---|---|---|---|---|
| Biology (Eduqas): AS Component 1 | B400U10 | Thu 13 May | Morning | 1h 30m |
| Biology (Wales): AS Unit 1 | 2400U10 | Thu 13 May | Morning | 1h 30m |
| Biology (Eduqas): AS Component 2 | B400U20 | Thu 20 May | Morning | 1h 30m |
| Biology (Wales): AS Unit 2 | 2400U20 | Thu 20 May | Morning | 1h 30m |
| Biology (Eduqas): A level Component 1 | A400U10 | Mon 7 Jun | Afternoon | 2h |
| Biology (Wales): A2 Unit 3 | 1400U30 | Mon 7 Jun | Afternoon | 2h |
| Biology (Eduqas): A level Component 2 | A400U20 | Mon 14 Jun | Afternoon | 2h |
| Biology (Wales): A2 Unit 4 | 1400U40 | Mon 14 Jun | Afternoon | 2h |
| Biology (Eduqas): A level Component 3 | A400U30 | Fri 18 Jun | Morning | 2h |
WJEC A-level Computer Science exam dates 2027
| Paper | Code | Date | Session | Length |
|---|---|---|---|---|
| Computer Science (Eduqas): AS Component 1 | B500U10 | Tue 11 May | Afternoon | 2h |
| Computer Science (Wales): AS Unit 1 | 2500U10 | Tue 11 May | Afternoon | 2h |
| Computer Science (Eduqas): AS Component 2 | B500U20 | Mon 17 May | Afternoon | 2h 15m |
| Computer Science (Wales): AS Unit 2 | 2500U20 | Mon 17 May | Afternoon | 2h |
| Computer Science (Eduqas): A level Component 1 | A500U10 | Mon 7 Jun | Afternoon | 2h 45m |
| Computer Science (Wales): A2 Unit 3 | 1500U30 | Mon 7 Jun | Afternoon | 2h |
| Computer Science (Eduqas): A level Component 2 | A500U20 | Tue 15 Jun | Morning | 2h 45m |
| Computer Science (Wales): A2 Unit 4 | 1500U40 | Tue 15 Jun | Morning | 2h |
WJEC A-level 2027: key dates
| Date | What happens | Source |
|---|---|---|
| Monday 10 May 2027 | First exam on the common timetable | JCQ |
| Tuesday 22 June 2027 | Last exam on the common timetable | JCQ |
| Wednesday 23 June 2027 | Contingency day | JCQ |
| Wednesday 11 August 2027 | Results to schools and colleges | JCQ |
| Thursday 12 August 2027 | Results to students | JCQ |
| Wednesday 30 June 2027 | Special consideration deadline | JCQ |
WJEC A-level 2027: gaps between papers
| Specification | Papers | First paper | Last paper | Days apart | Total exam time |
|---|---|---|---|---|---|
| Mathematics (Wales) | 4 | Wed 12 May | Wed 9 Jun | 28 | 8 hours 30 minutes |
| Physics (Eduqas) | 5 | Wed 12 May | Tue 8 Jun | 27 | 9 hours 30 minutes |
| Physics (Wales) | 4 | Thu 13 May | Tue 8 Jun | 26 | 7 hours 15 minutes |
| Chemistry (Eduqas) | 5 | Tue 11 May | Thu 17 Jun | 37 | 9 hours 15 minutes |
| Chemistry (Wales) | 4 | Tue 11 May | Thu 10 Jun | 30 | 6 hours 30 minutes |
| Biology (Eduqas) | 5 | Thu 13 May | Fri 18 Jun | 36 | 9 hours |
| Biology (Wales) | 4 | Thu 13 May | Mon 14 Jun | 32 | 7 hours |
| Computer Science (Eduqas) | 4 | Tue 11 May | Tue 15 Jun | 35 | 9 hours 45 minutes |
| Computer Science (Wales) | 4 | Tue 11 May | Tue 15 Jun | 35 | 8 hours |
WJEC A-level timetable 2027 compared with 2026
| Paper | 2026 | 2027 | Move |
|---|---|---|---|
| AS Unit 1 | Wed 13 May am | Wed 12 May am | 1 day earlier in the calendar |
| AS Unit 2 | Fri 22 May pm | Fri 21 May pm | 1 day earlier in the calendar |
| A2 Unit 3 | Wed 3 Jun am | Tue 25 May am | 9 days earlier in the calendar |
| A2 Unit 4 | Thu 11 Jun pm | Wed 9 Jun pm | 2 days earlier in the calendar |
| Physics (Eduqas): AS Component 1 | Wed 13 May am | Wed 12 May am | 1 day earlier in the calendar |
| Physics (Wales): AS Unit 1 | Thu 14 May pm | Thu 13 May pm | 1 day earlier in the calendar |
| Physics (Eduqas): AS Component 2 | Wed 20 May pm | Tue 18 May pm | 2 days earlier in the calendar |
| Physics (Wales): AS Unit 2 | Wed 20 May pm | Tue 18 May pm | 2 days earlier in the calendar |
| Physics (Eduqas): A level Component 1 | Wed 20 May pm | Fri 21 May am | 1 day later in the calendar, now morning |
| Physics (Eduqas): A level Component 2 | Mon 1 Jun am | Thu 27 May pm | 5 days earlier in the calendar, now afternoon |
| Physics (Wales): A2 Unit 3 | Mon 1 Jun am | Thu 27 May pm | 5 days earlier in the calendar, now afternoon |
| Chemistry (Eduqas): AS Component 1 | Tue 12 May am | Tue 11 May am | 1 day earlier in the calendar |
| Chemistry (Wales): AS Unit 1 | Tue 12 May am | Tue 11 May am | 1 day earlier in the calendar |
| Chemistry (Eduqas): AS Component 2 | Tue 19 May am | Tue 18 May am | 1 day earlier in the calendar |
| Chemistry (Wales): AS Unit 2 | Tue 19 May am | Tue 18 May am | 1 day earlier in the calendar |
| Chemistry (Eduqas): A level Component 1 | Tue 2 Jun am | Fri 28 May am | 5 days earlier in the calendar |
| Chemistry (Wales): A2 Unit 3 | Tue 2 Jun am | Fri 28 May am | 5 days earlier in the calendar |
| Chemistry (Eduqas): A level Component 2 | Tue 9 Jun am | Thu 10 Jun am | 1 day later in the calendar |
| Chemistry (Wales): A2 Unit 4 | Tue 9 Jun am | Thu 10 Jun am | 1 day later in the calendar |
| Chemistry (Eduqas): A level Component 3 | Mon 15 Jun am | Thu 17 Jun am | 2 days later in the calendar |
| Biology (Eduqas): AS Component 1 | Mon 11 May am | Thu 13 May am | 2 days later in the calendar |
| Biology (Wales): AS Unit 1 | Mon 11 May am | Thu 13 May am | 2 days later in the calendar |
| Biology (Eduqas): AS Component 2 | Thu 21 May am | Thu 20 May am | 1 day earlier in the calendar |
| Biology (Wales): AS Unit 2 | Thu 21 May am | Thu 20 May am | 1 day earlier in the calendar |
| Biology (Eduqas): A level Component 1 | Thu 4 Jun pm | Mon 7 Jun pm | 3 days later in the calendar |
| Biology (Wales): A2 Unit 3 | Thu 4 Jun pm | Mon 7 Jun pm | 3 days later in the calendar |
| Biology (Eduqas): A level Component 2 | Fri 12 Jun am | Mon 14 Jun pm | 2 days later in the calendar, now afternoon |
| Biology (Wales): A2 Unit 4 | Fri 12 Jun am | Mon 14 Jun pm | 2 days later in the calendar, now afternoon |
| Biology (Eduqas): A level Component 3 | Tue 16 Jun am | Fri 18 Jun am | 2 days later in the calendar |
| Computer Science (Eduqas): AS Component 1 | Tue 12 May pm | Tue 11 May pm | 1 day earlier in the calendar |
Common questions
When is WJEC A-level Maths Unit 4 in 2027?
Wednesday 9 June 2027, afternoon.
Is the WJEC AS/A level file final?
Yes, the Eduqas-hosted PDF is headed FINAL; the wjec.co.uk copy of an earlier file is labelled provisional.
Revision cards
Say the answer first, then flip the card to check it.
Also see the WJEC A-level timetable 2026 and the A-level timetable 2027 for every board.
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