Use our free online tool to calculate percentages.
What is p% of x?
%
?
Result:
How to calculate it
( x * p ) / 100
X is what percent of y?
?
Result:
How to calculate it
( x * 100 ) / y
X is p% of what?
%
Result:
How to calculate it
( x * 100 ) / p
About this web
This web is designed to help you calculate percentages in a quickly and easily way. Whether you're calculating discounts, tips, or trying to figure out how much something has increased or decreased in value, our percentage calculator can help.