Grade boundaries
Cambridge Cambridge IGCSE Chemistry 0620 grade boundaries March 2025
The least raw mark that reached each grade in March 2025, as Cambridge printed it, for the whole subject and each paper.
From Cambridge’s grade boundaries for March 2025: the board’s document.
| Grade | 0620/52out of 40 | 0620/62out of 40 |
|---|---|---|
| A | 29 | 30 |
| B | 24 | 25 |
| C | 19 | 20 |
| D | 17 | 17 |
| E | 15 | 14 |
| F | 13 | 12 |
| G | 11 | 10 |
| Grade | Whole subject (12, 32, 52)out of 200 | Whole subject (12, 32, 62)out of 200 | 0620/12out of 40 | 0620/32out of 80 |
|---|---|---|---|---|
| C | 113 | 114 | 21 | 50 |
| D | 97 | 97 | 19 | 41 |
| E | 82 | 81 | 17 | 33 |
| F | 65 | 64 | 14 | 25 |
| G | 48 | 47 | 11 | 17 |
| Grade | Whole subject (22, 42, 52)out of 200 | Whole subject (22, 42, 62)out of 200 | 0620/22out of 40 | 0620/42out of 80 |
|---|---|---|---|---|
| A* | 176 | 177 | – | – |
| A | 153 | 154 | 32 | 61 |
| B | 125 | 126 | 25 | 51 |
| C | 98 | 99 | 19 | 40 |
| D | 85 | 85 | 17 | 34 |
| E | 73 | 72 | 15 | 28 |
| F | 59 | 58 | 13 | 21 |
| G | 45 | 44 | 11 | 14 |
Marks for each grade
Paper 0620/52
- 29 out of 40 on Cambridge 0620 paper 0620/52 was a grade A in March 2025.
- 24 out of 40 on Cambridge 0620 paper 0620/52 was a grade B in March 2025.
- 19 out of 40 on Cambridge 0620 paper 0620/52 was a grade C in March 2025.
- 17 out of 40 on Cambridge 0620 paper 0620/52 was a grade D in March 2025.
- 15 out of 40 on Cambridge 0620 paper 0620/52 was a grade E in March 2025.
- 13 out of 40 on Cambridge 0620 paper 0620/52 was a grade F in March 2025.
- 11 out of 40 on Cambridge 0620 paper 0620/52 was a grade G in March 2025.
Paper 0620/62
- 30 out of 40 on Cambridge 0620 paper 0620/62 was a grade A in March 2025.
- 25 out of 40 on Cambridge 0620 paper 0620/62 was a grade B in March 2025.
- 20 out of 40 on Cambridge 0620 paper 0620/62 was a grade C in March 2025.
- 17 out of 40 on Cambridge 0620 paper 0620/62 was a grade D in March 2025.
- 14 out of 40 on Cambridge 0620 paper 0620/62 was a grade E in March 2025.
- 12 out of 40 on Cambridge 0620 paper 0620/62 was a grade F in March 2025.
- 10 out of 40 on Cambridge 0620 paper 0620/62 was a grade G in March 2025.
Core tier, in total (12, 32, 52)
- 113 out of 200 on Cambridge 0620 Core tier (12, 32, 52) in total was a grade C in March 2025.
- 97 out of 200 on Cambridge 0620 Core tier (12, 32, 52) in total was a grade D in March 2025.
- 82 out of 200 on Cambridge 0620 Core tier (12, 32, 52) in total was a grade E in March 2025.
- 65 out of 200 on Cambridge 0620 Core tier (12, 32, 52) in total was a grade F in March 2025.
- 48 out of 200 on Cambridge 0620 Core tier (12, 32, 52) in total was a grade G in March 2025.
Core tier, in total (12, 32, 62)
- 114 out of 200 on Cambridge 0620 Core tier (12, 32, 62) in total was a grade C in March 2025.
- 97 out of 200 on Cambridge 0620 Core tier (12, 32, 62) in total was a grade D in March 2025.
- 81 out of 200 on Cambridge 0620 Core tier (12, 32, 62) in total was a grade E in March 2025.
- 64 out of 200 on Cambridge 0620 Core tier (12, 32, 62) in total was a grade F in March 2025.
- 47 out of 200 on Cambridge 0620 Core tier (12, 32, 62) in total was a grade G in March 2025.
Core tier, paper 0620/12
- 21 out of 40 on Cambridge 0620 Core paper 0620/12 was a grade C in March 2025.
- 19 out of 40 on Cambridge 0620 Core paper 0620/12 was a grade D in March 2025.
- 17 out of 40 on Cambridge 0620 Core paper 0620/12 was a grade E in March 2025.
- 14 out of 40 on Cambridge 0620 Core paper 0620/12 was a grade F in March 2025.
- 11 out of 40 on Cambridge 0620 Core paper 0620/12 was a grade G in March 2025.
Core tier, paper 0620/32
- 50 out of 80 on Cambridge 0620 Core paper 0620/32 was a grade C in March 2025.
- 41 out of 80 on Cambridge 0620 Core paper 0620/32 was a grade D in March 2025.
- 33 out of 80 on Cambridge 0620 Core paper 0620/32 was a grade E in March 2025.
- 25 out of 80 on Cambridge 0620 Core paper 0620/32 was a grade F in March 2025.
- 17 out of 80 on Cambridge 0620 Core paper 0620/32 was a grade G in March 2025.
Extended tier, in total (22, 42, 52)
- 176 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade A* in March 2025.
- 153 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade A in March 2025.
- 125 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade B in March 2025.
- 98 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade C in March 2025.
- 85 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade D in March 2025.
- 73 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade E in March 2025.
- 59 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade F in March 2025.
- 45 out of 200 on Cambridge 0620 Extended tier (22, 42, 52) in total was a grade G in March 2025.
Extended tier, in total (22, 42, 62)
- 177 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade A* in March 2025.
- 154 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade A in March 2025.
- 126 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade B in March 2025.
- 99 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade C in March 2025.
- 85 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade D in March 2025.
- 72 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade E in March 2025.
- 58 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade F in March 2025.
- 44 out of 200 on Cambridge 0620 Extended tier (22, 42, 62) in total was a grade G in March 2025.
Extended tier, paper 0620/22
- 32 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade A in March 2025.
- 25 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade B in March 2025.
- 19 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade C in March 2025.
- 17 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade D in March 2025.
- 15 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade E in March 2025.
- 13 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade F in March 2025.
- 11 out of 40 on Cambridge 0620 Extended paper 0620/22 was a grade G in March 2025.
Extended tier, paper 0620/42
- 61 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade A in March 2025.
- 51 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade B in March 2025.
- 40 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade C in March 2025.
- 34 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade D in March 2025.
- 28 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade E in March 2025.
- 21 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade F in March 2025.
- 14 out of 80 on Cambridge 0620 Extended paper 0620/42 was a grade G in March 2025.