What Grade Is 11 out of 15? (11/15)
11 out of 15 (11/15) is 73.33%, which rounds to 73%: a C on the 10 point and plus and minus scales and a D on the 7 point scale. That is 4 wrong answers and 2.0 GPA points on the 4.0 scale.
- Percentage
- 73.33%
- rounds to 73%
- 10 point letter
- C
- C with +/-, D on 7 point
- Wrong
- 4
- of 15 questions
- 4.0 GPA
- 2.0
- for a C
One more right, one fewer: 12/15 and 10/15
One more right makes it 12 out of 15, an 80%: a B on the 10 point scale and a B- with pluses and minuses. One fewer is 10 out of 15, a 66.67%, a D. Each question is worth 6.67 percentage points.
The next letter up with pluses and minuses is a B- at 12/15 (80%), 1 more right answer away. That is also a B on the 10 point scale.
Right answers needed for each letter out of 15
| Letter | Percent | Right | From 11/15 |
|---|---|---|---|
| A | 93 to 100 | 14 or more | 3 more right |
| B | 83 to under 87 | 13 or more | 2 more right |
| B- | 80 to under 83 | 12 or more | 1 more right |
| C | 73 to under 77 | 11 or more | your score |
| D | 63 to under 67 | 10 or more | 1 fewer |
| D- | 60 to under 63 | 9 or more | 2 fewer |
| F | below 60 | 8 or fewer | 3 fewer |
Plus and minus scale; the 10 point letter is the plain letter. A-, B+, C+, C- and D+ cannot happen with whole scores out of 15.
73.33% on other test lengths
11/15 is exactly the same grade as 22 out of 30 and 44 out of 60: 73.33%, a C.
Is 11 out of 15 passing?
Yes. Where passing starts at 60%, which is 9 right out of 15, 11/15 clears it by 2 questions. It also passes where the line is 70% (11 right), as on the 7 point scale, with nothing to spare. Whether a D passes the class is a separate rule, covered in the passing grade guide.
Out of 15 grade chart with 11/15 marked
| Score | Percent | 10 pt | +/- | 7 pt |
|---|---|---|---|---|
| 15/15 | 100% | A | A | A |
| 14/15 | 93.33% | A | A | A |
| 13/15 | 86.67% | B | B | B |
| 12/15 | 80% | B | B- | C |
| 11/15 | 73.33% | C | C | D |
| 10/15 | 66.67% | D | D | F |
| 9/15 | 60% | D | D- | F |
| 8/15 | 53.33% | F | F | F |
| 7/15 | 46.67% | F | F | F |
| 6/15 | 40% | F | F | F |
| 5/15 | 33.33% | F | F | F |
| 4/15 | 26.67% | F | F | F |
| 3/15 | 20% | F | F | F |
| 2/15 | 13.33% | F | F | F |
| 1/15 | 6.67% | F | F | F |
| 0/15 | 0% | F | F | F |
Whole scores; the printable out of 15 chart adds half points, a lookup and a CSV download.
How to calculate 11 out of 15 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.
11/15 as a percent: worked example
You get 11 right on a 15 question test. What is the percent and the letter?
- 11 / 15 = 0.7333
- 0.7333 x 100 = 73.33%, 73% rounded to a whole percent
- 73.33 is in 70 to under 80 on the 10 point scale (C), 73 to under 77 with pluses and minuses (C) and 70 to under 75 on the 7 point scale (D)
11/15 is 73.33%: a C on the 10 point and plus and minus scales and a D on the 7 point scale.
Questions and answers
Is an 11 out of 15 a good grade?
73.33% is an average score on the 10 point scale (a C). An A takes 14 right, 3 more right answers than 11. It passes on every common scale.
What do I need for the next letter after 11/15?
12 right out of 15 (80%) is a B- with pluses and minuses, 1 more question than 11. That is also a B on the 10 point scale.
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