Webmexa

Free tool

Percentage Calculator

Percentage Calculator works without an account and guides you through each setting.

Use the tool

What is X% of Y?

% of
Result: —

X is what percentage of Y?

of
Result: —%

Apply a change

+
New value: —

Three steps

How to use it

  1. 1

    Enter or select the required data.

  2. 2

    Choose the options you need.

  3. 3

    Review and download or copy the result.

Good to know

Useful tips

For example, 20% of 150 is 30, while increasing 80 by 10% produces 88.

Frequently asked questions

FAQ

Do the data leave my device?＋

No. This feature runs in the browser and does not send the tool content to the server.

What should I check when using Percentage Calculator?＋

For example, 20% of 150 is 30, while increasing 80 by 10% produces 88.