Easy Grader
EZ Grader — Quick Grade Lookup
Teachers' shortcut: type the total questions and number wrong, get the percentage and letter grade instantly. Full lookup chart below.
Score
85.0%
17 correct of 20 · B
| Wrong | Correct | Score | Grade |
|---|---|---|---|
| 0 | 20 | 100% | A+ |
| 1 | 19 | 95% | A |
| 2 | 18 | 90% | A- |
| 3 | 17 | 85% | B |
| 4 | 16 | 80% | B- |
| 5 | 15 | 75% | C |
| 6 | 14 | 70% | C- |
| 7 | 13 | 65% | D |
| 8 | 12 | 60% | D- |
| 9 | 11 | 55% | F |
| 10 | 10 | 50% | F |
| 11 | 9 | 45% | F |
| 12 | 8 | 40% | F |
| 13 | 7 | 35% | F |
| 14 | 6 | 30% | F |
| 15 | 5 | 25% | F |
| 16 | 4 | 20% | F |
| 17 | 3 | 15% | F |
| 18 | 2 | 10% | F |
| 19 | 1 | 5% | F |
| 20 | 0 | 0% | F |
How the EZ grader works
The easy grader (sometimes called quick grader or EZ grader) converts the number of wrong answers on a quiz or test into a percentage score and a letter grade. Divide correct answers by total questions, multiply by 100, then map to the standard scale: A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, F below 60.
Related tools
- Full grading chart for any test length
- Grade calculator with points earned and possible
- Average grade calculator