What is 10 percent of 300?
10% of 300 is 30.
10% of 300
30
How it is calculated
Formula: X% of Y = X ÷ 100 × Y
- Turn the percentage into a decimal: 10 ÷ 100 = 0.1.
- Multiply by the number: 0.1 × 300 = 30.
What this means
- Shortcut: 10% is 1/10, so divide 300 by 10: 300 ÷ 10 = 30.
- As a price: a 10% discount on $300 saves $30, so you pay $270; adding 10% instead (tax or a tip) makes it $330.
Try other numbers
The full percentage calculator, filled in with these values.
%
Formula: X% of Y = X ÷ 100 × Y
10% of 300 is
30
10 ÷ 100 × 300 = 30
| Percentage | Value |
|---|---|
| 1% | 3 |
| 5% | 15 |
| 10% | 30 |
| 15% | 45 |
| 20% | 60 |
| 25% | 75 |
| 50% | 150 |
| 75% | 225 |
Show the steps
- Turn the percentage into a decimal: 10 ÷ 100 = 0.1.
- Multiply by the number: 0.1 × 300 = 30.