| Scale | Scale 2 | Grade Description | Division | US Grade |
|---|---|---|---|---|
| 70.000 - 100.000 | 5.000 | First Class Honours | A | |
| 60.000 - 69.000 | 4.000 | Second Class Honours | Upper Division | AB |
| 50.000 - 59.000 | 3.000 | Second Class Honours | Lower Division | B |
| 40.000 - 49.000 | 2.000 | Pass | C | |
| 35.000 - 39.000 | 1.000 | Minimum Pass | D | |
| 0.000 - 34.000 | 0.000 | Fail | F |