Percentage calculator
To find a percentage of a value, multiply the value by the percentage and divide by 100: 20% of 200 is 200 × 20 ÷ 100 = 40. The calculator does this as you type, shows the math, and also handles discounts, increases, change between two values and what percent one number is of another.
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What do you want to calculate
The numbers
Updates as you type. Accepts comma or point as decimal separator and thousands separators, e.g. 1,234.56 or 1.234,56.
Missing: the percentage and the value.
Privacy. Calculation runs 100% in your browser via local JavaScript. No values or numbers entered are sent to a server.
10%, 15%, 20%, 25%, 30% and 50% of common values
| Value | 10% | 15% | 20% | 25% | 30% | 50% |
|---|---|---|---|---|---|---|
| 50 | 5 | 7.50 | 10 | 12.50 | 15 | 25 |
| 100 | 10 | 15 | 20 | 25 | 30 | 50 |
| 200 | 20 | 30 | 40 | 50 | 60 | 100 |
| 500 | 50 | 75 | 100 | 125 | 150 | 250 |
| 1,000 | 100 | 150 | 200 | 250 | 300 | 500 |
| 7,000 | 700 | 1,050 | 1,400 | 1,750 | 2,100 | 3,500 |