| Grade | Scale | Grade Description | US Grade | Notes |
|---|---|---|---|---|
| A+ | 90,000 - 100,000 | A+ | ||
| A | 85,000 - 89,990 | A | ||
| A- | 80,000 - 84,990 | A- | ||
| B+ | 76,000 - 79,990 | B+ | ||
| B | 72,000 - 75,990 | B | ||
| B- | 68,000 - 71,990 | B- | ||
| C+ | 64,000 - 67,990 | C+ | ||
| C | 60,000 - 63,990 | C | ||
| C- | 55,000 - 59,990 | C- | ||
| D | 50,000 - 54,990 | D | ||
| P | Pass | S | ||
| I | 0,000 - 49,990 | F | Temporary | |
| F | 0,000 - 49,990 | F | Permanent |