Percentage Calculator
Four jobs in one: percent of a number, what percent a number is, change in percent, and adding or subtracting a percent.
Data
Enter the data - the result will appear here
The answer appears as you type
- 1Enter the datanumbers can use a comma or a point
- 2Watch the resultit is recalculated on every change
- 3Copy or sharethe link in the address bar keeps your calculation
FAQ
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Multiply the number by the percentage and divide by 100. For example, 15% of 240: 240 × 15 / 100 = 36. In the calculator pick "% of a number", enter the percent and the number - the answer appears at once.
Divide the first number by the second and multiply by 100. 36 of 240: 36 / 240 × 100 = 15%. That is the "What percent" mode.
The difference is simply "after minus before". Percent change shows how much a value grew or fell relative to the starting one: from 200 to 250 is a 25% rise, while from 250 to 200 is a 20% drop, even though the difference is 50 in both cases.
No. Everything is calculated right in your browser; the numbers you enter go nowhere and are not stored.
Yes. The values you enter are written into the page address after the # sign: copy the link from the address bar and the recipient will open the same calculation.
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