Percentage Calculator
Work out percentages, percentage change, and add or subtract a percentage from a number.
What do you want to work out?
%
Result
20% of 500
100
500 × 0.2 = 100
About these calculations
Switch between modes above depending on what you need: finding a percentage of a number, working out what percentage one number is of another, finding the percentage change between two values, or adding and subtracting a percentage from a number.
Percentage change works the same way whether the number went up or down - the calculator shows the result as an increase or decrease automatically depending on the direction.