A-Level Computer Science grade boundaries — June 2025
Cambridge International AS & A Level (9618). Minimum raw marks for each grade (A*–E) in the June 2025 series, by paper combination. Pick the option matching the papers you sat.
Papers 11, 21, 31, 41
| Grade | Min mark | Min % |
|---|---|---|
| A* | 228 | 76% |
| A | 195 | 65% |
| B | 162 | 54% |
| C | 132 | 44% |
| D | 102 | 34% |
| E | 73 | 25% |
Maximum mark: 300.
Papers 12, 22, 32, 42
| Grade | Min mark | Min % |
|---|---|---|
| A* | 228 | 76% |
| A | 197 | 66% |
| B | 166 | 56% |
| C | 135 | 45% |
| D | 104 | 35% |
| E | 73 | 25% |
Maximum mark: 300.
Papers 13, 23, 33, 43
| Grade | Min mark | Min % |
|---|---|---|
| A* | 240 | 80% |
| A | 211 | 71% |
| B | 182 | 61% |
| C | 152 | 51% |
| D | 122 | 41% |
| E | 92 | 31% |
Maximum mark: 300.
Papers 31, 41, 87
| Grade | Min mark | Min % |
|---|---|---|
| A* | 224 | 75% |
| A | 190 | 64% |
| B | 156 | 52% |
| C | 128 | 43% |
| D | 100 | 34% |
| E | 73 | 25% |
Maximum mark: 300.
Papers 32, 42, 88
| Grade | Min mark | Min % |
|---|---|---|
| A* | 224 | 75% |
| A | 191 | 64% |
| B | 158 | 53% |
| C | 129 | 43% |
| D | 101 | 34% |
| E | 73 | 25% |
Maximum mark: 300.
Papers 33, 43, 89
| Grade | Min mark | Min % |
|---|---|---|
| A* | 224 | 75% |
| A | 190 | 64% |
| B | 156 | 52% |
| C | 128 | 43% |
| D | 100 | 34% |
| E | 73 | 25% |
Maximum mark: 300.
Papers 31, 41, 99
| Grade | Min mark | Min % |
|---|---|---|
| A* | 225 | 75% |
| A | 189 | 63% |
| B | 153 | 51% |
| C | 124 | 42% |
| D | 95 | 32% |
| E | 67 | 23% |
Maximum mark: 300.
Papers 32, 42, 97
| Grade | Min mark | Min % |
|---|---|---|
| A* | 223 | 75% |
| A | 189 | 63% |
| B | 155 | 52% |
| C | 124 | 42% |
| D | 93 | 31% |
| E | 63 | 21% |
Maximum mark: 300.
Papers 33, 43, 98
| Grade | Min mark | Min % |
|---|---|---|
| A* | 217 | 73% |
| A | 182 | 61% |
| B | 147 | 49% |
| C | 118 | 40% |
| D | 89 | 30% |
| E | 60 | 20% |
Maximum mark: 300.
Papers 31, 41, 97
| Grade | Min mark | Min % |
|---|---|---|
| A* | 223 | 75% |
| A | 188 | 63% |
| B | 153 | 51% |
| C | 123 | 41% |
| D | 93 | 31% |
| E | 63 | 21% |
Maximum mark: 300.
Papers 32, 42, 98
| Grade | Min mark | Min % |
|---|---|---|
| A* | 217 | 73% |
| A | 183 | 61% |
| B | 149 | 50% |
| C | 119 | 40% |
| D | 89 | 30% |
| E | 60 | 20% |
Maximum mark: 300.
Papers 50, 60
| Grade | Min mark | Min % |
|---|---|---|
| A* | 126 | 84% |
| A | 108 | 72% |
| B | 90 | 60% |
| C | 72 | 48% |
| D | 54 | 36% |
| E | 36 | 24% |
Maximum mark: 150.
Papers 11, 21
| Grade | Min mark | Min % |
|---|---|---|
| A | 99 | 66% |
| B | 86 | 58% |
| C | 71 | 48% |
| D | 56 | 38% |
| E | 41 | 28% |
Maximum mark: 150.
Papers 12, 22
| Grade | Min mark | Min % |
|---|---|---|
| A | 100 | 67% |
| B | 88 | 59% |
| C | 72 | 48% |
| D | 56 | 38% |
| E | 41 | 28% |
Maximum mark: 150.
Papers 13, 23
| Grade | Min mark | Min % |
|---|---|---|
| A | 115 | 77% |
| B | 106 | 71% |
| C | 90 | 60% |
| D | 75 | 50% |
| E | 60 | 40% |
Maximum mark: 150.
Calculate your Computer Science grade →
Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.