What Grade Is 25 out of 30? (25/30)
25 out of 30 (25/30) is 83.33%, which rounds to 83%: a B on the 10 point and plus and minus scales and a C on the 7 point scale. That is 5 wrong answers and 3.0 GPA points on the 4.0 scale.
- Percentage
- 83.33%
- rounds to 83%
- 10 point letter
- B
- B with +/-, C on 7 point
- Wrong
- 5
- of 30 questions
- 4.0 GPA
- 3.0
- for a B
One more right, one fewer: 26/30 and 24/30
One more right makes it 26 out of 30, an 86.67%: still a B on the 10 point scale. One fewer is 24 out of 30, an 80%, the same B (B- with pluses and minuses). Each question is worth 3.33 percentage points.
The next letter up with pluses and minuses is an A- at 27/30 (90%), 2 more right answers away. That is also an A on the 10 point scale.
Right answers needed for each letter out of 30
| Letter | Percent | Right | From 25/30 |
|---|---|---|---|
| A | 93 to 100 | 28 or more | 3 more right |
| A- | 90 to under 93 | 27 or more | 2 more right |
| B | 83 to under 87 | 25 or more | your score |
| B- | 80 to under 83 | 24 or more | 1 fewer |
| C | 73 to under 77 | 22 or more | 2 fewer |
| C- | 70 to under 73 | 21 or more | 4 fewer |
| D | 63 to under 67 | 19 or more | 5 fewer |
| D- | 60 to under 63 | 18 or more | 7 fewer |
| F | below 60 | 17 or fewer | 8 fewer |
Plus and minus scale; the 10 point letter is the plain letter. B+, C+ and D+ cannot happen with whole scores out of 30.
83.33% on other test lengths
25/30 is exactly the same grade as 10 out of 12 and 50 out of 60: 83.33%, a B.
Is 25 out of 30 passing?
Yes. Where passing starts at 60%, which is 18 right out of 30, 25/30 clears it by 7 questions. It also passes where the line is 70% (21 right), as on the 7 point scale. Whether a D passes the class is a separate rule, covered in the passing grade guide.
Out of 30 grade chart with 25/30 marked
| Score | Percent | 10 pt | +/- | 7 pt |
|---|---|---|---|---|
| 30/30 | 100% | A | A | A |
| 29/30 | 96.67% | A | A | A |
| 28/30 | 93.33% | A | A | A |
| 27/30 | 90% | A | A- | B |
| 26/30 | 86.67% | B | B | B |
| 25/30 | 83.33% | B | B | C |
| 24/30 | 80% | B | B- | C |
| 23/30 | 76.67% | C | C | C |
| 22/30 | 73.33% | C | C | D |
| 21/30 | 70% | C | C- | D |
| 20/30 | 66.67% | D | D | F |
| 19/30 | 63.33% | D | D | F |
| 18/30 | 60% | D | D- | F |
| 17/30 | 56.67% | F | F | F |
| 16/30 | 53.33% | F | F | F |
| 15/30 | 50% | F | F | F |
| 14/30 | 46.67% | F | F | F |
| 13/30 | 43.33% | F | F | F |
| 12/30 | 40% | F | F | F |
| 11/30 | 36.67% | F | F | F |
| 10/30 | 33.33% | F | F | F |
| 9/30 | 30% | F | F | F |
| 8/30 | 26.67% | F | F | F |
| 7/30 | 23.33% | F | F | F |
| 6/30 | 20% | F | F | F |
| 5/30 | 16.67% | F | F | F |
| 4/30 | 13.33% | F | F | F |
| 3/30 | 10% | F | F | F |
| 2/30 | 6.67% | F | F | F |
| 1/30 | 3.33% | F | F | F |
| 0/30 | 0% | F | F | F |
Whole scores; the printable out of 30 chart adds a lookup and a CSV download.
How to calculate 25 out of 30 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.
25/30 as a percent: worked example
You get 25 right on a 30 question test. What is the percent and the letter?
- 25 / 30 = 0.8333 (5/6 in lowest terms)
- 0.8333 x 100 = 83.33%, 83% rounded to a whole percent
- 83.33 is in 80 to under 90 on the 10 point scale (B), 83 to under 87 with pluses and minuses (B) and 75 to under 85 on the 7 point scale (C)
25/30 is 83.33%: a B on the 10 point and plus and minus scales and a C on the 7 point scale.
Questions and answers
Is a 25 out of 30 a good grade?
83.33% is a good, above average score on the 10 point scale (a B). An A takes 27 right, 2 more right answers than 25. It passes on every common scale.
What do I need for the next letter after 25/30?
27 right out of 30 (90%) is an A- with pluses and minuses, 2 more questions than 25. That is also an A on the 10 point scale.
From CurveFox
Class grade calculators
All calculators