Edexcel A-Level grade boundaries Summer 2025
The minimum whole-subject marks Edexcel set for each A-Level grade in the Summer 2025 series, covering Biology, Chemistry, Physics and 8 more subjects. Subjects link to their past papers, so you can see the exams these boundaries applied to.
Edexcel A-Level · Summer 2025 · minimum whole-subject totals
Official Edexcel boundaries| Subject | Out of | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|---|
9BN0 (Salters-Nuffield) | 300 | 225 | 200 | 173 | 146 | 119 | 92 |
9CH0 | 300 | 246 | 207 | 170 | 133 | 96 | 60 |
9PH0 | 300 | 227 | 199 | 169 | 139 | 109 | 80 |
9MA0 | 300 | 258 | 214 | 178 | 142 | 106 | 71 |
9FM0 | 300 | 262 | 233 | 195 | 158 | 121 | 84 |
9PS0 | 270 | 161 | 139 | 115 | 92 | 69 | 46 |
9EC0 (Economics A) | 335 | 287 | 262 | 227 | 192 | 158 | 124 |
9BS0 | 335 | 250 | 231 | 200 | 169 | 139 | 109 |
9HI0 | 200 | 174 | 160 | 137 | 114 | 92 | 70 |
9GE0 | 350 | 270 | 245 | 215 | 185 | 155 | 126 |
9ET0 | 300 | 229 | 210 | 182 | 154 | 126 | 98 |
* Further Mathematics: Route 01/02/3A/4A; other options vary.
* History: One option shown; other options vary by a few marks. Check the official document for yours.
Boundaries are set after each series, once the boards have seen how everyone did, so they move year to year. Confirm against the official Edexcel document before relying on a number.
Edexcel A-Level grade boundary FAQs
- How many marks did you need for an A* in Edexcel A-Level Maths in Summer 2025?
- An A* in Edexcel A-Level Mathematics needed 258 of 300 marks in Summer 2025, around 86%.
- What was the pass mark for Edexcel A-Level Maths in Summer 2025?
- The minimum pass is grade E. In Edexcel A-Level Mathematics that meant 71 of 300 marks in Summer 2025.
- When are Edexcel grade boundaries published?
- Exam boards publish grade boundaries on results day, once every paper has been marked and grading is complete. A-Level boundaries appear in mid August and GCSE boundaries the week after.
- Why do grade boundaries change every year?
- Boundaries are set after each exam series so that grading standards stay consistent from year to year. If a paper turns out harder than usual the boundaries come down, and if it turns out easier they go up, so the marks needed for a grade reflect the difficulty of that year's papers.
- Are grade boundaries the same for every exam board?
- No. AQA, Edexcel, OCR and WJEC each set boundaries for their own papers, so the marks needed for the same grade differ between boards and between specifications within a board. Always check the boundaries for the exact specification you sat.