Grade boundaries
Edexcel A-level Chemistry 9CH0 grade boundaries June 2026
The least raw mark that reached each grade in June 2026, as Edexcel printed it, for the whole subject and each paper.
From Edexcel’s grade boundaries for June 2026: the board’s document.
| Grade | Whole subjectout of 300 | 9CH0/01out of 90 | 9CH0/02out of 90 | 9CH0/03out of 120 |
|---|---|---|---|---|
| A* | 246 | 75 | 71 | 100 |
| A | 212 | 65 | 63 | 84 |
| B | 176 | 53 | 52 | 70 |
| C | 140 | 41 | 41 | 56 |
| D | 104 | 30 | 31 | 42 |
| E | 68 | 19 | 21 | 28 |
Marks for each grade
In total
- 246 out of 300 on Edexcel 9CH0 in total was a grade A* in June 2026.
- 212 out of 300 on Edexcel 9CH0 in total was a grade A in June 2026.
- 176 out of 300 on Edexcel 9CH0 in total was a grade B in June 2026.
- 140 out of 300 on Edexcel 9CH0 in total was a grade C in June 2026.
- 104 out of 300 on Edexcel 9CH0 in total was a grade D in June 2026.
- 68 out of 300 on Edexcel 9CH0 in total was a grade E in June 2026.
Paper 9CH0/01
- 75 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade A* in June 2026.
- 65 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade A in June 2026.
- 53 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade B in June 2026.
- 41 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade C in June 2026.
- 30 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade D in June 2026.
- 19 out of 90 on Edexcel 9CH0 paper 9CH0/01 was a grade E in June 2026.
Paper 9CH0/02
- 71 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade A* in June 2026.
- 63 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade A in June 2026.
- 52 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade B in June 2026.
- 41 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade C in June 2026.
- 31 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade D in June 2026.
- 21 out of 90 on Edexcel 9CH0 paper 9CH0/02 was a grade E in June 2026.
Paper 9CH0/03
- 100 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade A* in June 2026.
- 84 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade A in June 2026.
- 70 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade B in June 2026.
- 56 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade C in June 2026.
- 42 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade D in June 2026.
- 28 out of 120 on Edexcel 9CH0 paper 9CH0/03 was a grade E in June 2026.