| 4.03 and above | A+ |
| 3.85 to less than 4.03 | A |
| 3.5 to less than 3.85 | A- |
| 3.15 to less than 3.5 | B+ |
| 2.85 to less than 3.15 | B |
| 2.5 to less than 2.85 | B- |
| 2.15 to less than 2.5 | C+ |
| 1.85 to less than 2.15 | C |
| 1.5 to less than 1.85 | C- |
| 1.15 to less than 1.5 | D+ |
| 0.7 to less than 1.15 | D |
| 0 to less than 0.7 | F |