Edexcel International · YMA01
Edexcel IAL Maths grade boundaries — June 2026
The official June 2026 thresholds as published by the board, with last year’s beside them. Every timed mock on Figure is graded against this exact ladder.
IAL Mathematics (YMA01)
out of 450An A* needs 352 of 450 marks (78%) — 3 fewer than June 2025.
| Grade | June 2026 | % | June 2025 | Change |
|---|---|---|---|---|
| A* | 352 | 78% | 355 | −3 |
| A | 339 | 75% | 342 | −3 |
| B | 297 | 66% | 300 | −3 |
| C | 255 | 57% | 258 | −3 |
| D | 215 | 48% | 218 | −3 |
| E | 176 | 39% | 180 | −4 |
route P1+P2+P3+P4+M1+S1; published raw unit boundaries summed; A* = P3+P4 at their published unit A* with the four AS units at A. Boundaries are the minimum raw mark for each grade. Source
IAS Mathematics (XMA01)
out of 225An A needs 167 of 225 marks (74%) — 2 more than June 2025.
| Grade | June 2026 | % | June 2025 | Change |
|---|---|---|---|---|
| A | 167 | 74% | 165 | +2 |
| B | 145 | 64% | 144 | +1 |
| C | 123 | 55% | 123 | = |
| D | 103 | 46% | 103 | = |
| E | 83 | 37% | 83 | = |
route P1+P2+S1; published raw unit boundaries summed. Boundaries are the minimum raw mark for each grade. Source
All maths grade boundaries · Boundaries move a little every series — the percentages are the steadier guide to how much of a paper a grade takes.