How many can you miss on a 30 question test?
| Grade | Minimum | You can miss |
|---|---|---|
| A | 90% | up to 3 wrong |
| B | 80% | up to 6 wrong |
| C | 70% | up to 9 wrong |
| D | 60% | up to 12 wrong |
On a 30 question test, you can miss up to 3 and still get an A, and up to 6 for a B. Scores are rounded to the nearest whole percent, the way most teachers record them.
Scores out of 30
- 29 out of 30 is 97% — A
- 28 out of 30 is 93% — A
- 27 out of 30 is 90% — A
- 26 out of 30 is 87% — B
- 25 out of 30 is 83% — B
Score = right ÷ 30 × 100
Half points and other scales
Giving half credit, or using your school’s own scale? The Easy Grader opens with 30questions: mark each wrong answer, add half points, switch to a plus/minus or custom scale, and print a chart that matches.