Grade boundaries
Cambridge Cambridge O Level Chemistry 5070 grade boundaries November 2025
The least raw mark that reached each grade in November 2025, as Cambridge printed it, for the whole subject and each paper.
From Cambridge’s grade boundaries for November 2025: the board’s document.
| Grade | Whole subject (11, 21, 31)out of 200 | Whole subject (11, 21, 41)out of 200 | Whole subject (12, 22, 32)out of 200 | Whole subject (12, 22, 42)out of 200 | 5070/11out of 40 | 5070/12out of 40 | 5070/21out of 80 | 5070/22out of 80 | 5070/31out of 40 | 5070/32out of 40 | 5070/41out of 40 | 5070/42out of 40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A* | 173 | 172 | 170 | 170 | – | – | – | – | – | – | – | – |
| A | 146 | 144 | 141 | 140 | 29 | 25 | 57 | 57 | 31 | 32 | 29 | 31 |
| B | 113 | 110 | 108 | 105 | 24 | 21 | 41 | 40 | 26 | 27 | 23 | 25 |
| C | 80 | 77 | 75 | 71 | 19 | 16 | 24 | 22 | 21 | 23 | 18 | 19 |
| D | 64 | 61 | 61 | 57 | 16 | 14 | 18 | 17 | 17 | 19 | 14 | 15 |
| E | 49 | 46 | 48 | 44 | 14 | 13 | 12 | 11 | 13 | 15 | 10 | 11 |
Marks for each grade
In total (11, 21, 31)
- 173 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade A* in November 2025.
- 146 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade A in November 2025.
- 113 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade B in November 2025.
- 80 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade C in November 2025.
- 64 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade D in November 2025.
- 49 out of 200 on Cambridge 5070 (11, 21, 31) in total was a grade E in November 2025.
In total (11, 21, 41)
- 172 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade A* in November 2025.
- 144 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade A in November 2025.
- 110 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade B in November 2025.
- 77 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade C in November 2025.
- 61 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade D in November 2025.
- 46 out of 200 on Cambridge 5070 (11, 21, 41) in total was a grade E in November 2025.
In total (12, 22, 32)
- 170 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade A* in November 2025.
- 141 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade A in November 2025.
- 108 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade B in November 2025.
- 75 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade C in November 2025.
- 61 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade D in November 2025.
- 48 out of 200 on Cambridge 5070 (12, 22, 32) in total was a grade E in November 2025.
In total (12, 22, 42)
- 170 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade A* in November 2025.
- 140 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade A in November 2025.
- 105 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade B in November 2025.
- 71 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade C in November 2025.
- 57 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade D in November 2025.
- 44 out of 200 on Cambridge 5070 (12, 22, 42) in total was a grade E in November 2025.
Paper 5070/11
- 29 out of 40 on Cambridge 5070 paper 5070/11 was a grade A in November 2025.
- 24 out of 40 on Cambridge 5070 paper 5070/11 was a grade B in November 2025.
- 19 out of 40 on Cambridge 5070 paper 5070/11 was a grade C in November 2025.
- 16 out of 40 on Cambridge 5070 paper 5070/11 was a grade D in November 2025.
- 14 out of 40 on Cambridge 5070 paper 5070/11 was a grade E in November 2025.
Paper 5070/12
- 25 out of 40 on Cambridge 5070 paper 5070/12 was a grade A in November 2025.
- 21 out of 40 on Cambridge 5070 paper 5070/12 was a grade B in November 2025.
- 16 out of 40 on Cambridge 5070 paper 5070/12 was a grade C in November 2025.
- 14 out of 40 on Cambridge 5070 paper 5070/12 was a grade D in November 2025.
- 13 out of 40 on Cambridge 5070 paper 5070/12 was a grade E in November 2025.
Paper 5070/21
- 57 out of 80 on Cambridge 5070 paper 5070/21 was a grade A in November 2025.
- 41 out of 80 on Cambridge 5070 paper 5070/21 was a grade B in November 2025.
- 24 out of 80 on Cambridge 5070 paper 5070/21 was a grade C in November 2025.
- 18 out of 80 on Cambridge 5070 paper 5070/21 was a grade D in November 2025.
- 12 out of 80 on Cambridge 5070 paper 5070/21 was a grade E in November 2025.
Paper 5070/22
- 57 out of 80 on Cambridge 5070 paper 5070/22 was a grade A in November 2025.
- 40 out of 80 on Cambridge 5070 paper 5070/22 was a grade B in November 2025.
- 22 out of 80 on Cambridge 5070 paper 5070/22 was a grade C in November 2025.
- 17 out of 80 on Cambridge 5070 paper 5070/22 was a grade D in November 2025.
- 11 out of 80 on Cambridge 5070 paper 5070/22 was a grade E in November 2025.
Paper 5070/31
- 31 out of 40 on Cambridge 5070 paper 5070/31 was a grade A in November 2025.
- 26 out of 40 on Cambridge 5070 paper 5070/31 was a grade B in November 2025.
- 21 out of 40 on Cambridge 5070 paper 5070/31 was a grade C in November 2025.
- 17 out of 40 on Cambridge 5070 paper 5070/31 was a grade D in November 2025.
- 13 out of 40 on Cambridge 5070 paper 5070/31 was a grade E in November 2025.
Paper 5070/32
- 32 out of 40 on Cambridge 5070 paper 5070/32 was a grade A in November 2025.
- 27 out of 40 on Cambridge 5070 paper 5070/32 was a grade B in November 2025.
- 23 out of 40 on Cambridge 5070 paper 5070/32 was a grade C in November 2025.
- 19 out of 40 on Cambridge 5070 paper 5070/32 was a grade D in November 2025.
- 15 out of 40 on Cambridge 5070 paper 5070/32 was a grade E in November 2025.
Paper 5070/41
- 29 out of 40 on Cambridge 5070 paper 5070/41 was a grade A in November 2025.
- 23 out of 40 on Cambridge 5070 paper 5070/41 was a grade B in November 2025.
- 18 out of 40 on Cambridge 5070 paper 5070/41 was a grade C in November 2025.
- 14 out of 40 on Cambridge 5070 paper 5070/41 was a grade D in November 2025.
- 10 out of 40 on Cambridge 5070 paper 5070/41 was a grade E in November 2025.
Paper 5070/42
- 31 out of 40 on Cambridge 5070 paper 5070/42 was a grade A in November 2025.
- 25 out of 40 on Cambridge 5070 paper 5070/42 was a grade B in November 2025.
- 19 out of 40 on Cambridge 5070 paper 5070/42 was a grade C in November 2025.
- 15 out of 40 on Cambridge 5070 paper 5070/42 was a grade D in November 2025.
- 11 out of 40 on Cambridge 5070 paper 5070/42 was a grade E in November 2025.