What Grade Is 10 out of 20? (10/20)
10 out of 20 (10/20) is 50%: an F on all three common scales. That is 10 wrong answers and 0.0 GPA points on the 4.0 scale.
- Percentage
- 50%
- 10 / 20 x 100
- 10 point letter
- F
- F with +/-, F on 7 point
- Wrong
- 10
- of 20 questions
- 4.0 GPA
- 0.0
- for an F
One more right, one fewer: 11/20 and 9/20
One more right makes it 11 out of 20, a 55%: still an F on the 10 point scale. One fewer is 9 out of 20, a 45%, the same F. Each question is worth 5 percentage points.
The next letter up with pluses and minuses is a D- at 12/20 (60%), 2 more right answers away. That is also a D on the 10 point scale.
Right answers needed for each letter out of 20
| Letter | Percent | Right | From 10/20 |
|---|---|---|---|
| A | 93 to 100 | 19 or more | 9 more right |
| A- | 90 to under 93 | 18 or more | 8 more right |
| B | 83 to under 87 | 17 or more | 7 more right |
| B- | 80 to under 83 | 16 or more | 6 more right |
| C | 73 to under 77 | 15 or more | 5 more right |
| C- | 70 to under 73 | 14 or more | 4 more right |
| D | 63 to under 67 | 13 or more | 3 more right |
| D- | 60 to under 63 | 12 or more | 2 more right |
| F | below 60 | 11 or fewer | your score |
Plus and minus scale; the 10 point letter is the plain letter. B+, C+ and D+ cannot happen with whole scores out of 20.
50% on other test lengths
10/20 is exactly the same grade as 5 out of 10, 6 out of 12, 15 out of 30, 20 out of 40, 25 out of 50 and 30 out of 60: 50%, an F.
Is 10 out of 20 passing?
Not where passing starts at 60%: that takes 12 right out of 20, and 10/20 is 2 questions short. Where the line is 70%, as on the 7 point scale, it needs 14 right, 4 more right answers. Whether a D passes the class is a separate rule, covered in the passing grade guide.
Out of 20 grade chart with 10/20 marked
| Score | Percent | 10 pt | +/- | 7 pt |
|---|---|---|---|---|
| 20/20 | 100% | A | A | A |
| 19/20 | 95% | A | A | A |
| 18/20 | 90% | A | A- | B |
| 17/20 | 85% | B | B | B |
| 16/20 | 80% | B | B- | C |
| 15/20 | 75% | C | C | C |
| 14/20 | 70% | C | C- | D |
| 13/20 | 65% | D | D | F |
| 12/20 | 60% | D | D- | F |
| 11/20 | 55% | F | F | F |
| 10/20 | 50% | F | F | F |
| 9/20 | 45% | F | F | F |
| 8/20 | 40% | F | F | F |
| 7/20 | 35% | F | F | F |
| 6/20 | 30% | F | F | F |
| 5/20 | 25% | F | F | F |
| 4/20 | 20% | F | F | F |
| 3/20 | 15% | F | F | F |
| 2/20 | 10% | F | F | F |
| 1/20 | 5% | F | F | F |
| 0/20 | 0% | F | F | F |
Whole scores; the printable out of 20 chart adds a lookup and a CSV download.
How to calculate 10 out of 20 as a percentage
Divide the number right by the number of questions, multiply by 100, then find the band on your school's scale. CurveFox reads the letter from the exact percent, the same rule as the grading scale chart.
Next step: put this test into your class grade with the grade calculator, see what the final needs with the final grade calculator, or curve a whole class with the grade curve calculator.
10/20 as a percent: worked example
You get 10 right on a 20 question test. What is the percent and the letter?
- 10 / 20 = 0.5 (1/2 in lowest terms)
- 0.5 x 100 = 50%
- 50 is an F on all three scales (below 60 with pluses and minuses)
10/20 is 50%: an F on all three common scales.
Questions and answers
Is a 10 out of 20 a good grade?
50% is a failing score on the 10 point scale (an F). An A takes 18 right, 8 more right answers than 10. It does not pass on the common scales.
What do I need for the next letter after 10/20?
12 right out of 20 (60%) is a D- with pluses and minuses, 2 more questions than 10. That is also a D on the 10 point scale.
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