24 is what percent of 30?
24 is 80% of 30.
24 out of 30
80%
How it is calculated
Formula: X is what % of Y: X ÷ Y × 100
- Divide the part by the whole: 24 ÷ 30 = 0.8.
- Multiply by 100: 0.8 × 100 = 80%.
What this means
- 24/30 simplifies to 4/5, which is 80%.
- As a test score, 24 out of 30 is 80%, which is a B on the common US 10-point scale (90 A, 80 B, 70 C, 60 D). Schools vary, so check your syllabus.
- 6 more out of 30 would make 100%; each one is worth 3.33 percentage points.
Try other numbers
The full percentage calculator, filled in with these values.
Formula: Percentage = X ÷ Y × 100
24 out of 30 is
80%
24 ÷ 30 × 100 = 80%
Show the steps
- Divide the part by the whole: 24 ÷ 30 = 0.8.
- Multiply by 100 to get a percentage: 0.8 × 100 = 80%.
Scores out of 30 as percentages
| Score | Percent |
|---|---|
| 16 out of 30 | 53.33% |
| 17 out of 30 | 56.67% |
| 18 out of 30 | 60% |
| 19 out of 30 | 63.33% |
| 20 out of 30 | 66.67% |
| 21 out of 30 | 70% |
| 22 out of 30 | 73.33% |
| 23 out of 30 | 76.67% |
| 24 out of 30 | 80% |
| 25 out of 30 | 83.33% |
| 26 out of 30 | 86.67% |
| 27 out of 30 | 90% |
| 28 out of 30 | 93.33% |
| 29 out of 30 | 96.67% |
| 30 out of 30 | 100% |