Paper 1
/ 80
Biology
Edexcel AS · June 2025 ·2 awards
160092A81B70C60D50E0
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of 160
—
Enter a mark to place it on the scale.
Every boundary published
Raw marks for the whole subject. The small figure under each is that mark as a percentage of the maximum — the only number that compares fairly across boards.
| Award | Code | Max | A | B | C | D | E | U |
|---|---|---|---|---|---|---|---|---|
| Biology | 8BI0 | 160 | 9257 | 8151 | 7044 | 6038 | 5031 | 00 |
| Biology (Salters Nuffield) | 8BN0 | 160 | 11169 | 9861 | 8553 | 7245 | 6038 | 00 |
Transcribed from Pearson Education Ltd, June 2025 (PDF), retrieved 2026-08-16.
Work back from your paper marks
Fill in what you already have and leave the rest blank. A blank box means not sat yet, which is not the same as a zero.
Paper 2
/ 80
Banked 0 of 160. Still to play for: 0.
| Grade | Needs | From what's left | Verdict |
|---|
The same subject on other boards, June 2025
Raw marks are not comparable between boards, because the maximum marks differ. The percentage of the maximum is the only fair comparison — and it is usually closer than people expect.
| Board | Award | Code | Max | A | B | C | D | E | U |
|---|---|---|---|---|---|---|---|---|---|
| Edexcel | Biology | 8BI0 | 160 | 9257 | 8151 | 7044 | 6038 | 5031 | 00 |
| AQA | Biology | 7401 | 150 | 9362 | 8154 | 6946 | 5738 | 4530 | — |
| OCR | Biology | H020 | 140 | 8762 | 7856 | 6949 | 6043 | 5136 | 00 |
Other series
Questions
- What was the grade C boundary for Edexcel AS Biology in June 2025?
- In June 2025, Biology: 70 out of 160; Biology (Salters Nuffield): 85 out of 160.
- Will the boundaries be the same next year?
- No. Boards reset boundaries after every series so a grade means the same thing even when a paper is harder or easier than intended. Past boundaries tell you the likely range, not the answer.