IGCSE Computer Science (0478) grade boundaries — November 2024
Cambridge IGCSE (CAIE) (0478). The official grade thresholds for the November 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.
November 2024 at a glance
- A A* in Computer Science required 107/150 (72%) on extended · papers 11, 21.
- That A* threshold is unchanged from June 2024.
- Across paper variants, the A* boundary ranged from 107 to 109 marks — variant choice mattered this session.
- A grade C needed roughly 34% on extended · papers 11, 21.
Extended · Papers 11, 21
| Grade | Min mark | Min % |
|---|---|---|
| A* | 107 | 72% |
| A | 88 | 59% |
| B | 69 | 46% |
| C | 51 | 34% |
| D | 42 | 29% |
| E | 33 | 22% |
| F | 24 | 16% |
| G | 15 | 10% |
Maximum mark: 150.
Extended · Papers 12, 22
| Grade | Min mark | Min % |
|---|---|---|
| A* | 107 | 72% |
| A | 88 | 59% |
| B | 69 | 46% |
| C | 51 | 34% |
| D | 42 | 29% |
| E | 33 | 22% |
| F | 24 | 16% |
| G | 15 | 10% |
Maximum mark: 150.
Extended · Papers 13, 23
| Grade | Min mark | Min % |
|---|---|---|
| A* | 109 | 73% |
| A | 88 | 59% |
| B | 67 | 45% |
| C | 46 | 31% |
| D | 38 | 26% |
| E | 31 | 21% |
| F | 23 | 16% |
| G | 15 | 10% |
Maximum mark: 150.
Calculate your Computer Science grade →
Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.