Percentage Calc

Calculate percentages and ratios.

What is X% of Y?

% of=10.00

X is what % of Y?

is what % of=10.00%

Works well with

How to use

How to use Percentage Calc

Answer "what is X% of Y?" without mental math on a napkin.

Percentage increase vs difference?

Increase mode adds a percent to a base. You can also find what percent one number is of another.

Rounding?

Results show practical precision for everyday business and school work.

Good for discounts?

Yes — enter original price and discount percent to see the sale price.

Runs in your browser · Your input is never uploaded · Free with no account