Evaluating The Plus/Minus Grading System For Undergraduate Courses
Table 5:
| Letter Grade | Grade Points | Percentage Scale | Description |
| A+ | 4.0 | 98–100 | Excellent |
| A | 4.0 | 93-97 | |
| A- | 3.7 | 90-92 | |
| B+ | 3.3 | 88-89 | Above Average |
| B | 3.0 | 83-87 | |
| B- | 2.7 | 80-82 | |
| C+ | 2.3 | 78-79 | Average |
| C | 2.0 | 73-77 | |
| C- | 1.7 | 70-72 | Minimal Passing |
| D+ | 1.3 | 68-69 | |
| D | 1.0 | 63-67 | |
| D- | 0.7 | 60-62 | |
| F | 0.0 | >59 | Failure |
