Grade boundaries
Edexcel GCSE Astronomy 1AS0 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 subjectout of 200 | 1AS0/01out of 100 | 1AS0/02out of 100 |
|---|---|---|---|
| 9 | 162 | 79 | 83 |
| 8 | 147 | 72 | 75 |
| 7 | 133 | 65 | 68 |
| 6 | 118 | 57 | 60 |
| 5 | 103 | 49 | 53 |
| 4 | 88 | 42 | 46 |
| 3 | 68 | 32 | 36 |
| 2 | 49 | 22 | 27 |
| 1 | 30 | 12 | 18 |
Marks for each grade
In total
- 162 out of 200 on Edexcel 1AS0 in total was a grade 9 in June 2025.
- 147 out of 200 on Edexcel 1AS0 in total was a grade 8 in June 2025.
- 133 out of 200 on Edexcel 1AS0 in total was a grade 7 in June 2025.
- 118 out of 200 on Edexcel 1AS0 in total was a grade 6 in June 2025.
- 103 out of 200 on Edexcel 1AS0 in total was a grade 5 in June 2025.
- 88 out of 200 on Edexcel 1AS0 in total was a grade 4 in June 2025.
- 68 out of 200 on Edexcel 1AS0 in total was a grade 3 in June 2025.
- 49 out of 200 on Edexcel 1AS0 in total was a grade 2 in June 2025.
- 30 out of 200 on Edexcel 1AS0 in total was a grade 1 in June 2025.
Paper 1AS0/01
- 79 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 9 in June 2025.
- 72 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 8 in June 2025.
- 65 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 7 in June 2025.
- 57 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 6 in June 2025.
- 49 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 5 in June 2025.
- 42 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 4 in June 2025.
- 32 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 3 in June 2025.
- 22 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 2 in June 2025.
- 12 out of 100 on Edexcel 1AS0 paper 1AS0/01 was a grade 1 in June 2025.
Paper 1AS0/02
- 83 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 9 in June 2025.
- 75 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 8 in June 2025.
- 68 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 7 in June 2025.
- 60 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 6 in June 2025.
- 53 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 5 in June 2025.
- 46 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 4 in June 2025.
- 36 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 3 in June 2025.
- 27 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 2 in June 2025.
- 18 out of 100 on Edexcel 1AS0 paper 1AS0/02 was a grade 1 in June 2025.