What Grade Is 23 out of 40? (23/40)
23 out of 40 (23/40) is 57.5%, which rounds to 57%: an F on all three common scales. That is 17 wrong answers and 0.0 GPA points on the 4.0 scale.
- Percentage
- 57.5%
- rounds to 57%
- 10 point letter
- F
- F with +/-, F on 7 point
- Wrong
- 17
- of 40 questions
- 4.0 GPA
- 0.0
- for an F
One more right, one fewer: 24/40 and 22/40
One more right makes it 24 out of 40, a 60%: a D on the 10 point scale and a D- with pluses and minuses. One fewer is 22 out of 40, a 55%, the same F. Each question is worth 2.5 percentage points.
The next letter up with pluses and minuses is a D- at 24/40 (60%), 1 more right answer away. That is also a D on the 10 point scale.
Right answers needed for each letter out of 40
| Letter | Percent | Right | From 23/40 |
|---|---|---|---|
| A | 93 to 100 | 38 or more | 15 more right |
| A- | 90 to under 93 | 36 or more | 13 more right |
| B+ | 87 to under 90 | 35 or more | 12 more right |
| B | 83 to under 87 | 34 or more | 11 more right |
| B- | 80 to under 83 | 32 or more | 9 more right |
| C+ | 77 to under 80 | 31 or more | 8 more right |
| C | 73 to under 77 | 30 or more | 7 more right |
| C- | 70 to under 73 | 28 or more | 5 more right |
| D+ | 67 to under 70 | 27 or more | 4 more right |
| D | 63 to under 67 | 26 or more | 3 more right |
| D- | 60 to under 63 | 24 or more | 1 more right |
| F | below 60 | 23 or fewer | your score |
Plus and minus scale; the 10 point letter is the plain letter. Every letter can happen with whole scores out of 40.
57.5% on other test lengths
No other common test length gives exactly 57.5%. The closest scores are 6 out of 10 (60%), 7 out of 12 (58.33%), 9 out of 15 (60%), 11 out of 20 (55%), 14 out of 25 (56%), 17 out of 30 (56.67%), 29 out of 50 (58%) and 34 out of 60 (56.67%).
Is 23 out of 40 passing?
Not where passing starts at 60%: that takes 24 right out of 40, and 23/40 is 1 question short. Where the line is 70%, as on the 7 point scale, it needs 28 right, 5 more right answers. Whether a D passes the class is a separate rule, covered in the passing grade guide.
Out of 40 grade chart with 23/40 marked
| Score | Percent | 10 pt | +/- | 7 pt |
|---|---|---|---|---|
| 40/40 | 100% | A | A | A |
| 39/40 | 97.5% | A | A | A |
| 38/40 | 95% | A | A | A |
| 37/40 | 92.5% | A | A- | B |
| 36/40 | 90% | A | A- | B |
| 35/40 | 87.5% | B | B+ | B |
| 34/40 | 85% | B | B | B |
| 33/40 | 82.5% | B | B- | C |
| 32/40 | 80% | B | B- | C |
| 31/40 | 77.5% | C | C+ | C |
| 30/40 | 75% | C | C | C |
| 29/40 | 72.5% | C | C- | D |
| 28/40 | 70% | C | C- | D |
| 27/40 | 67.5% | D | D+ | F |
| 26/40 | 65% | D | D | F |
| 25/40 | 62.5% | D | D- | F |
| 24/40 | 60% | D | D- | F |
| 23/40 | 57.5% | F | F | F |
| 22/40 | 55% | F | F | F |
| 21/40 | 52.5% | F | F | F |
| 20/40 | 50% | F | F | F |
| 19/40 | 47.5% | F | F | F |
| 18/40 | 45% | F | F | F |
| 17/40 | 42.5% | F | F | F |
| 16/40 | 40% | F | F | F |
| 15/40 | 37.5% | F | F | F |
| 14/40 | 35% | F | F | F |
| 13/40 | 32.5% | F | F | F |
| 12/40 | 30% | F | F | F |
| 11/40 | 27.5% | F | F | F |
| 10/40 | 25% | F | F | F |
| 9/40 | 22.5% | F | F | F |
| 8/40 | 20% | F | F | F |
| 7/40 | 17.5% | F | F | F |
| 6/40 | 15% | F | F | F |
| 5/40 | 12.5% | F | F | F |
| 4/40 | 10% | F | F | F |
| 3/40 | 7.5% | F | F | F |
| 2/40 | 5% | F | F | F |
| 1/40 | 2.5% | F | F | F |
| 0/40 | 0% | F | F | F |
Whole scores; the printable out of 40 chart adds a lookup and a CSV download.
How to calculate 23 out of 40 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.
23/40 as a percent: worked example
You get 23 right on a 40 question test. What is the percent and the letter?
- 23 / 40 = 0.575
- 0.575 x 100 = 57.5%, 57% rounded to a whole percent
- 57.5 is an F on all three scales (below 60 with pluses and minuses)
23/40 is 57.5%: an F on all three common scales.
Questions and answers
Is a 23 out of 40 a good grade?
57.5% is a failing score on the 10 point scale (an F). An A takes 36 right, 13 more right answers than 23. It does not pass on the common scales.
What do I need for the next letter after 23/40?
24 right out of 40 (60%) is a D- with pluses and minuses, 1 more question than 23. That is also a D on the 10 point scale.
From CurveFox
Class grade calculators
All calculators