ToolBoxy
Sign up free
🔧

Percentage Calculator

percentage · percent · calculate · ratio · math

X% of Y

% of
Result:100

X is what % of Y?

is what % of
Result:12.5%

% change from X to Y

From to
Result:100%

Increase by %

increased by %
Result:220

How to use

  1. 1

    Pick the percentage formula you need.

  2. 2

    Enter the two values.

  3. 3

    Read the result instantly.

FAQ

Is this tool free?

Yes — no sign-up, no installation, completely free to use right away.

What is this tool?

This tool handles everyday percentage questions in one place. Work out what percent one number is of another, find a percentage of a value, or see the percent change between two figures. It's handy for discounts, tips, grades, statistics, and more. Calculations are instant and run entirely in your browser.