Paper 1
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Chemistry
AQA A-level · June 2025 ·1 award
3000239A*197A162B127C93D59E0
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of 300
—
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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* | A | B | C | D | E |
|---|---|---|---|---|---|---|---|---|
| Chemistry | 7405 | 300 | 23980 | 19766 | 16254 | 12742 | 9331 | 5920 |
Transcribed from AQA Education, June 2025 (XLSX), retrieved 2026-08-16.
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Paper 2
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Paper 3
/ 90
Banked 0 of 300. 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* | A | B | C | D | E | U |
|---|---|---|---|---|---|---|---|---|---|---|
| AQA | Chemistry | 7405 | 300 | 23980 | 19766 | 16254 | 12742 | 9331 | 5920 | — |
| Edexcel | Chemistry | 9CH0 | 300 | 24682 | 20769 | 17057 | 13344 | 9632 | 6020 | 00 |
| OCR | Chemistry | H432 | 270 | 24390 | 21379 | 17565 | 13751 | 9937 | 6123 | 00 |
Other series
Questions
- What was the grade C boundary for AQA A-level Chemistry in June 2025?
- In June 2025, Chemistry: 127 out of 300.
- 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.