IGCSE Biology (0610) grade boundaries — March 2024
Cambridge IGCSE (CAIE) (0610). The official grade thresholds for the March 2024 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 2024 at a glance
- A A* in Biology required 161/200 (81%) on extended · papers 22, 42, 52.
- Across paper variants, the A* boundary ranged from 161 to 163 marks — variant choice mattered this session.
- A grade C needed roughly 53% on extended · papers 22, 42, 52.
Extended · Papers 22, 42, 52
| Grade | Min mark | Min % |
|---|---|---|
| A* | 161 | 81% |
| A | 142 | 71% |
| B | 123 | 62% |
| C | 105 | 53% |
| D | 90 | 45% |
| E | 75 | 38% |
| F | 58 | 29% |
| G | 41 | 21% |
Maximum mark: 200.
Extended · Papers 22, 42, 62
| Grade | Min mark | Min % |
|---|---|---|
| A* | 163 | 82% |
| A | 144 | 72% |
| B | 125 | 63% |
| C | 106 | 53% |
| D | 90 | 45% |
| E | 75 | 38% |
| F | 59 | 30% |
| G | 43 | 22% |
Maximum mark: 200.
Core · Papers 12, 32, 52
| Grade | Min mark | Min % |
|---|---|---|
| C | 115 | 58% |
| D | 102 | 51% |
| E | 90 | 45% |
| F | 76 | 38% |
| G | 62 | 31% |
Maximum mark: 200.
Core · Papers 12, 32, 62
| Grade | Min mark | Min % |
|---|---|---|
| C | 116 | 58% |
| D | 103 | 52% |
| E | 90 | 45% |
| F | 77 | 39% |
| G | 64 | 32% |
Maximum mark: 200.
Calculate your Biology grade →
Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.