The free grade calculator lets you punch in wrong answers one at a time and see the grade update as you go.
Your Score
42%
Not Passing
13 / 31 = 0.4194 × 100 = 42%
Each question is worth 3.23% of the total grade.
| Correct | Wrong | Percentage | Grade |
|---|---|---|---|
| 31 | 0 | 100% | A+ |
| 30 | 1 | 97% | A+ |
| 29 | 2 | 94% | A |
| 28 | 3 | 90% | A- |
| 27 | 4 | 87% | B+ |
| 26 | 5 | 84% | B |
| 25 | 6 | 81% | B- |
| 24 | 7 | 77% | C+ |
| 23 | 8 | 74% | C |
| 22 | 9 | 71% | C- |
| 21 | 10 | 68% | D+ |
| 20 | 11 | 65% | D |
| 19 | 12 | 61% | D- |
| 18 | 13 | 58% | F |
| 17 | 14 | 55% | F |
| 16 | 15 | 52% | F |
| 15 | 16 | 48% | F |
| 14 | 17 | 45% | F |
| 13 | 18 | 42% | F |
| 12 | 19 | 39% | F |
| 11 | 20 | 35% | F |
| 10 | 21 | 32% | F |
| 9 | 22 | 29% | F |
| 8 | 23 | 26% | F |
| 7 | 24 | 23% | F |
| 6 | 25 | 19% | F |
| 5 | 26 | 16% | F |
| 4 | 27 | 13% | F |
| 3 | 28 | 10% | F |
| 2 | 29 | 6% | F |
| 1 | 30 | 3% | F |
| 0 | 31 | 0% | F |
Getting 13 correct out of 31 questions gives you a score of 42%, which is a F. You got 18 questions wrong.
This is not a passing grade. Most schools and teachers require at least 60% to pass, so you would need at least 19 out of 31 correct.
To move up to a D-, you would need 6 more correct answers (19 out of 31).
13 out of 31 is 42%. Divide 13 by 31 and multiply by 100.
13 out of 31 is a F on the standard grading scale.
No. 13 out of 31 is 42%, which is below the typical 60% passing threshold. You would need at least 19 out of 31 to pass.
42% earns a F, which is not a passing grade. You would need at least 19 out of 31 correct to pass.
Use the Free Test Grade Calculator to generate your own charts and grade your assignments.