Grade boundaries
Edexcel International GCSE (9–1) Mathematics B 4MB1 grade boundaries June 2025
The least raw mark that reached each grade in June 2025, as Edexcel printed it, for the whole subject and each paper.
From Edexcel’s grade boundaries for June 2025: the board’s document.
| Grade | Whole subject (01 02)out of 300 | Whole subject (01R 02R)out of 300 | 4MB1/01out of 100 | 4MB1/01Rout of 100 | 4MB1/02out of 100 | 4MB1/02Rout of 100 |
|---|---|---|---|---|---|---|
| 9 | 255 | 237 | 85 | 79 | 85 | 79 |
| 8 | 216 | 196 | 72 | 67 | 72 | 64 |
| 7 | 178 | 155 | 60 | 55 | 59 | 50 |
| 6 | 143 | 127 | 48 | 44 | 47 | 41 |
| 5 | 108 | 99 | 36 | 34 | 36 | 32 |
| 4 | 74 | 72 | 24 | 24 | 25 | 24 |
| 3 | 57 | 58 | 18 | 19 | 19 | 20 |
Marks for each grade
In total (01 02)
- 255 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 9 in June 2025.
- 216 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 8 in June 2025.
- 178 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 7 in June 2025.
- 143 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 6 in June 2025.
- 108 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 5 in June 2025.
- 74 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 4 in June 2025.
- 57 out of 300 on Edexcel 4MB1 (01 02) in total was a grade 3 in June 2025.
In total (01R 02R)
- 237 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 9 in June 2025.
- 196 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 8 in June 2025.
- 155 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 7 in June 2025.
- 127 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 6 in June 2025.
- 99 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 5 in June 2025.
- 72 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 4 in June 2025.
- 58 out of 300 on Edexcel 4MB1 (01R 02R) in total was a grade 3 in June 2025.
Paper 4MB1/01
- 85 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 9 in June 2025.
- 72 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 8 in June 2025.
- 60 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 7 in June 2025.
- 48 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 6 in June 2025.
- 36 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 5 in June 2025.
- 24 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 4 in June 2025.
- 18 out of 100 on Edexcel 4MB1 paper 4MB1/01 was a grade 3 in June 2025.
Paper 4MB1/01R
- 79 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 9 in June 2025.
- 67 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 8 in June 2025.
- 55 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 7 in June 2025.
- 44 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 6 in June 2025.
- 34 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 5 in June 2025.
- 24 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 4 in June 2025.
- 19 out of 100 on Edexcel 4MB1 paper 4MB1/01R was a grade 3 in June 2025.
Paper 4MB1/02
- 85 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 9 in June 2025.
- 72 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 8 in June 2025.
- 59 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 7 in June 2025.
- 47 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 6 in June 2025.
- 36 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 5 in June 2025.
- 25 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 4 in June 2025.
- 19 out of 100 on Edexcel 4MB1 paper 4MB1/02 was a grade 3 in June 2025.
Paper 4MB1/02R
- 79 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 9 in June 2025.
- 64 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 8 in June 2025.
- 50 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 7 in June 2025.
- 41 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 6 in June 2025.
- 32 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 5 in June 2025.
- 24 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 4 in June 2025.
- 20 out of 100 on Edexcel 4MB1 paper 4MB1/02R was a grade 3 in June 2025.