IGCSE Economics (0455) grade boundaries — March 2025
Cambridge IGCSE (CAIE) (0455). 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 Economics required 125/150 (84%) on extended · papers 12, 22.
- That A* threshold is 1 mark higher than November 2024 — slightly harder to achieve.
- A grade C needed roughly 50% on extended · papers 12, 22.
Extended · Papers 12, 22
| Grade | Min mark | Min % |
|---|---|---|
| A* | 125 | 84% |
| A | 108 | 72% |
| B | 91 | 61% |
| C | 75 | 50% |
| D | 65 | 44% |
| E | 55 | 37% |
| F | 43 | 29% |
| G | 31 | 21% |
Maximum mark: 150.
Calculate your Economics grade →
Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.