Percentage Calculator
Four common percentage calculations in one place — all updating live as you type.
What is % of ?
= 50
is what % of ?
= 25%
Percentage change from to ?
= +25%
increased by % is?
= 230
About this tool
Four of the most common percentage calculations, all in one place and updating live: finding a percentage of a number (like a tip or discount), figuring out what percentage one number is of another, calculating the percentage change between two values (useful for price changes, growth rates, or performance comparisons), and applying a percentage increase to a starting value. Just type into any field and the result updates instantly.
Version 1.0.0