IGCSE Mathematics (0580) grade boundaries — March 2025
Cambridge IGCSE (CAIE) (0580). The official grade thresholds for the March 2025 series — the minimum raw mark needed for each grade, by tier and paper combination. Pick the option matching the papers you sat.
Cambridge publishes these as grade threshold tables: "grade thresholds" and "grade boundaries" are two names for the same numbers.
March 2025 at a glance
- A A* in Mathematics required 180/200 (90%) on extended · papers 22, 42.
- That A* threshold is unchanged from November 2024.
- A grade C needed roughly 48% on extended · papers 22, 42.
Core · Papers 12, 32
| Grade | Min mark | Min % |
|---|---|---|
| C | 101 | 64% |
| D | 83 | 52% |
| E | 66 | 42% |
| F | 48 | 30% |
| G | 30 | 19% |
Maximum mark: 160.
Extended · Papers 22, 42
| Grade | Min mark | Min % |
|---|---|---|
| A* | 180 | 90% |
| A | 161 | 81% |
| B | 128 | 64% |
| C | 95 | 48% |
| D | 78 | 39% |
| E | 62 | 31% |
Maximum mark: 200.
Calculate your Mathematics grade →
Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.