| Grade | Scale | Grade Description | US Grade |
|---|---|---|---|
| A | 70.000 - 100.000 | 5 (First Class Honours) | A |
| AB | 70.000 - 100.000 | A | |
| B | 60.000 - 69.990 | 4 (Second Class Honours, Upper) | B+ |
| BC | 60.000 - 69.990 | B+ | |
| C | 50.000 - 59.990 | 3 (Second Class Honours, Lower) | B |
| CD | 50.000 - 59.990 | B | |
| D | 45.000 - 49.990 | 2 (Third Class) | C+ |
| E | 40.000 - 44.990 | 1 (Pass) | C |
| F | 0.000 - 39.990 | 0 | F |