Grade boundaries
Edexcel International GCSE (9–1) Chemistry (Modular) 4XCH1 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 | 4WCH1/1out of 90 | 4WCH1/1Rout of 90 | 4WCH2/2out of 90 | 4WCH2/2Rout of 90 |
|---|---|---|---|---|
| 9 | 70 | 70 | 77 | 80 |
| 8 | 63 | 63 | 69 | 72 |
| 7 | 56 | 56 | 62 | 64 |
| 6 | 50 | 50 | 54 | 56 |
| 5 | 44 | 44 | 47 | 49 |
| 4 | 39 | 39 | 40 | 42 |
| 3 | 31 | 30 | 31 | 32 |
| 2 | 23 | 22 | 23 | 23 |
| 1 | 16 | 14 | 15 | 14 |
Marks for each grade
Paper 4WCH1/1
- 70 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 9 in June 2025.
- 63 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 8 in June 2025.
- 56 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 7 in June 2025.
- 50 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 6 in June 2025.
- 44 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 5 in June 2025.
- 39 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 4 in June 2025.
- 31 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 3 in June 2025.
- 23 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 2 in June 2025.
- 16 out of 90 on Edexcel 4XCH1 paper 4WCH1/1 was a grade 1 in June 2025.
Paper 4WCH1/1R
- 70 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 9 in June 2025.
- 63 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 8 in June 2025.
- 56 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 7 in June 2025.
- 50 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 6 in June 2025.
- 44 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 5 in June 2025.
- 39 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 4 in June 2025.
- 30 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 3 in June 2025.
- 22 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 2 in June 2025.
- 14 out of 90 on Edexcel 4XCH1 paper 4WCH1/1R was a grade 1 in June 2025.
Paper 4WCH2/2
- 77 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 9 in June 2025.
- 69 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 8 in June 2025.
- 62 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 7 in June 2025.
- 54 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 6 in June 2025.
- 47 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 5 in June 2025.
- 40 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 4 in June 2025.
- 31 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 3 in June 2025.
- 23 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 2 in June 2025.
- 15 out of 90 on Edexcel 4XCH1 paper 4WCH2/2 was a grade 1 in June 2025.
Paper 4WCH2/2R
- 80 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 9 in June 2025.
- 72 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 8 in June 2025.
- 64 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 7 in June 2025.
- 56 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 6 in June 2025.
- 49 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 5 in June 2025.
- 42 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 4 in June 2025.
- 32 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 3 in June 2025.
- 23 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 2 in June 2025.
- 14 out of 90 on Edexcel 4XCH1 paper 4WCH2/2R was a grade 1 in June 2025.