Triton College uses the following system of grading for all courses in all programs (except where indicated):
| A | Excellent | 4 points per semester hour |
| B | Good | 3 points per semester hour |
| C | Fair | 2 points per semester hour |
| D | Poor | 1 point per semester hour |
| F | Failure | 0 points per semester hour |
| I | Incomplete | 0 points per semester hour |
| W | Withdrawn | No penalty |
| P | Pass | Credit only, no grade-point value |
| R | Reschedule | No penalty, no credit |
| T | Audit | No penalty, no credit |
Grades of "P" or "R"; "P" or "F" are assigned in specific approved courses based on individual academic department policy. (Students should contact the instructor for information on pass/fail grades.)