Percentage Calculator

Find a percentage of a number, or what percent one number is of another.

Enter two numbers and pick the calculation you need.

Percentage Of (number)

Example

15% of 200 is 30. 25 is 20% of 125.

This works with ordinary numbers. For currency or VAT-specific answers, use a money-specific tool or your calculator.

Everything runs locally in your browser.

How do I find a percentage of a number?

Multiply the number by the percentage and divide by 100. This page does it for you.

Can it work out the percentage increase?

Not yet on this page, but you can get a percentage of a number and what-percent-one-is-of-another.