| Grade | Scale | Scale 2 | Grade Description | US Grade | Notes |
|---|---|---|---|---|---|
| HD | 7.00 | 85.00 - 100.00 | High Distinction | A+ | |
| D | 6.00 - 6.99 | 75.00 - 84.99 | Distinction | A | |
| C | 5.00 - 5.99 | 65.00 - 74.99 | Credit | B | |
| P1 | 4.50 - 4.99 | 55.00 - 64.99 | Pass Level 1 | B- | |
| P2 | 4.00 - 4.49 | 50.00 - 54.99 | Pass Level 2 | C | |
| F1 | 1.50 - 3.99 | 40.00 - 49.99 | Fail Level 1 | C- | Lowest passing grade |
| F2 | 1.00 - 1.49 | 0.00 - 39.99 | Fail Level 2 | F | |
| NGP | Non-graded pass | P |
