UK School Age Calculator
Enter your child's date of birth to instantly find their current UK school year group, when they start Reception, when they move to secondary school, when they sit their GCSEs and A-Levels. Works for England, Wales, Scotland and Northern Ireland.
Current School Year
Academic Year 2026/27
Starts Reception
Sept 2024
Starts Secondary
Sept 2031
GCSE Year
Summer 2035
A-Level Year
Summer 2037
UK School Year vs US Grade
Many parents relocating to the UK from the US (or vice versa) need to translate year groups. Here's a straightforward comparison.
| UK Year Group | Approx. US Grade | Typical Age |
|---|---|---|
| Reception | Kindergarten | 4–5 |
| Year 1 | 1st Grade | 5–6 |
| Year 2 | 2nd Grade | 6–7 |
| Year 3 | 3rd Grade | 7–8 |
| Year 4 | 4th Grade | 8–9 |
| Year 5 | 5th Grade | 9–10 |
| Year 6 | 6th Grade | 10–11 |
| Year 7 | 7th Grade | 11–12 |
| Year 8 | 8th Grade | 12–13 |
| Year 9 | 9th Grade / Freshman | 13–14 |
| Year 10 | 10th Grade / Sophomore | 14–15 |
| Year 11 | 11th Grade / Junior | 15–16 |
| Year 12 | 12th Grade / Senior | 16–17 |
| Year 13 | — / Post-Senior | 17–18 |
School Leaving Age in the UK
Despite what many people assume, the school leaving age in the UK is not 16. In England, young people must remain in some form of education or training until they turn 18. This doesn't mean staying in school, they can leave at 16 and move to:
- A college or sixth form
- An apprenticeship or traineeship
- Part-time education combined with at least 20 hours of work or volunteering
In Wales, the school leaving age follows the same rules as England. In Scotland, pupils can leave school at 16 if their birthday falls between 1st March and 30th September, leaving after 31st May. Those with birthdays between 1st October and end of February can leave at Christmas. In Northern Ireland, the leaving age is 16.
The August 31st Rule: How UK School Years Actually Work
In England and Wales, your child's school year group is decided by a single date: 31st August. Every child born between 1st September and 31st August the following year falls into the same academic cohort.
That gap matters. A child born on 1st September could be nearly a full year older than a classmate born on 31st August, both sitting in the same class, same assessments, and same expectations.
UK School Years and Ages: Complete Reference Table
| Year Group | Age | Key Stage | Eng & Wal | Scotland |
|---|---|---|---|---|
| Nursery | 3–4 | EYFS | Nursery | Nursery |
| Reception | 4–5 | EYFS | Reception | P1 |
| Year 1 | 5–6 | KS1 | Year 1 | P2 |
| Year 2 | 6–7 | KS1 | Year 2 | P3 |
| Year 3 | 7–8 | KS2 | Year 3 | P4 |
| Year 4 | 8–9 | KS2 | Year 4 | P5 |
| Year 5 | 9–10 | KS2 | Year 5 | P6 |
| Year 6 | 10–11 | KS2 | Year 6 | P7 |
| Year 7 | 11–12 | KS3 | Year 7 | S1 |
| Year 11 | 15–16 | KS4 | Year 11 | S5 |
| Year 13 | 17–18 | KS5 | Year 13 | — |
2026 School Admissions Deadlines
Primary School (Reception)
For children born 1 Sep 2021 – 31 Aug 2022
Secondary School (Year 7)
For children born 1 Sep 2014 – 31 Aug 2015
The Summer Born Dilemma
Children born between 1st April and 31st August are the youngest in their school year. Parents often worry about whether their child is socially or academically ready to start school at just 4 years old.
Deferring Entry
Means your child stays in their original year group but starts Reception later in the same academic year (e.g., January or April). The school holds their place.
Delaying Entry
Means your child starts Reception a full year later, joining the cohort below them. This requires approval from the local admissions authority.