Spec 0450
Total mark
0 / 160
We don't have this subject's per-paper mark breakdown yet, so enter your total across all papers — the same total CIE publishes its grade boundaries against.
| Exam series | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | A* | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 2026 | 108 | 98 | 89 | 78 | 67 | 56 | 43 | 30 | 18 | - | - | - | - | - | - | - | - |
| June 2025 | - | - | - | - | - | - | - | - | - | 104 | 87 | 70 | 54 | 45 | 37 | 28 | 19 |
| June 2024 | - | - | - | - | - | - | - | - | - | 93 | 77 | 61 | 45 | 38 | 31 | 25 | 19 |
| June 2023 | - | - | - | - | - | - | - | - | - | 98 | 82 | 66 | 50 | 41 | 32 | 24 | 16 |
| November 2023 | - | - | - | - | - | - | - | - | - | 105 | 87 | 69 | 51 | 42 | 34 | 26 | 18 |
| June 2022 | - | - | - | - | - | - | - | - | - | 87 | 73 | 59 | 45 | 38 | 32 | 26 | 20 |
| November 2022 | - | - | - | - | - | - | - | - | - | 95 | 77 | 59 | 42 | 35 | 29 | 23 | 17 |
