Edexcel A-level Maths grade boundaries
In June 2025, A* took 258/300 (86%). Every published series below, as raw marks or percentages — from Edexcel's official documents, sources included.
What do I need for a A*?
A Level Mathematics (papers 01 02 03)
Grade A* = 258/300 (86%)
June 2025
Recent range across selected series: 244–258 marks (81.3–86%)
Boundaries move every series — aim a comfortable margin above the recent range, not at the boundary itself.
What grade is my mark?
Boundaries are set fresh every series and move year to year — treat these as a guide to the difficulty band, not a promise.
| Grade | June 2025latest | June 2024 | June 2023 |
|---|---|---|---|
| A* | 258 | 251 | 244 |
| A | 214 | 205 | 196 |
| B | 178 | 167 | 158 |
| C | 142 | 130 | 121 |
| D | 106 | 93 | 84 |
| E | 71 | 56 | 47 |
| Max mark | 300 | 300 | 300 |
Grade A* boundary over time — A Level Mathematics (papers 01 02 03)
Sources — official board publications
- June 2025qualifications.pearson.com/content/dam/pdf/Support/Grade-boundaries/A-…retrieved 2026-07-08
- June 2024qualifications.pearson.com/content/dam/pdf/Support/Grade-boundaries/A-…retrieved 2026-07-08
- June 2023qualifications.pearson.com/content/dam/pdf/Support/Grade-boundaries/A-…retrieved 2026-07-08
- June 2022qualifications.pearson.com/content/dam/pdf/Support/Grade-boundaries/A-…retrieved 2026-07-08
Quick answers
What mark is an A* in Edexcel A-level Maths?
In June 2025, A* took 258 of 300 raw marks (86%) on A Level Mathematics (papers 01 02 03). It moves every series — see the table for the recent range.
Why do grade boundaries change every year?
Boundaries are set after marking so that a grade reflects the same standard even when the paper is harder or easier. A hard paper gets lower boundaries; an easy one, higher. That's why revising to 'the boundary' is a trap — aim above the recent range.
Where does this data come from?
Every row is taken from Edexcel's official grade-boundary publications — the exact source document and retrieval date are listed under the table. Series the board hasn't published simply aren't shown.
Close the gap
A few marks off the grade you need?
The distance between grades is usually 8–12 marks of technique, not talent. I teach exactly those marks — first lesson free.