Score lookup
4 out of 13 as a percentage is 30.77% (F)
A 4/13 is 30.77%, which is an F on the standard grading scale. That is a 0.0 GPA, and you got 9 wrong.
- Percentage
- 30.77%rounds to 31%
- Letter grade
- Fstandard A–F
- Plus and minus
- F0.0 GPA
- 7-point scale
- F0.0 GPA
- GPA
- 0.0on a 4.0 scale
Next grade4 more → D8 out of 13 is 61.54%
With a 5-point curve35.77% → Fif your teacher adds 5 points
To pass (60%)4 more needed8 out of 13 is the passing line
What a 4/13 grade means
- 4 correct and 9 wrong on a 13-question test.
- Each question is worth 7.69%, so every wrong answer costs 7.69 percentage points.
- Any score from 0 to 7 out of 13 is an F.
- 4 more correct (8 out of 13, 61.54%) would make it a D.
- It is below a 60% passing score, which needs 8 out of 13: 4 more correct.
How to work it out
- Divide the score by the total: 4 ÷ 13 = 0.3077.
- Multiply by 100: 0.3077 × 100 = 30.77%.
- Find 30.77% on the grading scale: A is 90% and up, B 80%, C 70% and D 60%, so it is an F.
Rounded to a whole number this is 31%, and the letter grade stays the same.
4/13 on three grading scales
| Scale | Cutoffs | Letter | GPA |
|---|---|---|---|
| Standard A–F | A 90, B 80, C 70, D 60 | F | 0.0 |
| Plus and minus | A 93, A− 90, B+ 87, B 83, B− 80 … | F | 0.0 |
| 7-point | A 93, B 85, C 77, D 70 | F | 0.0 |
Which scale applies depends on your school or teacher; the syllabus usually says. The grading scales guide compares them.
Grade chart for a 13-question test
Every possible score out of 13, with 4 highlighted. Pick any score to see its page.
Questions about 4 out of 13
Is 4 out of 13 a good grade?
No. Below 60% is an F, a failing grade on the standard US scale.
What GPA is 4 out of 13?
0.0 on a 4.0 scale, as an F.
What about 4.5 out of 13?
With a half point, 4.5 out of 13 is 34.62%: an F on the standard scale and an F with plus and minus grades.
How many can you get wrong on a 13-question test and still pass?
5 at most with a 60% passing score: you need 8 out of 13. With a 70% passing score you need 10 out of 13.