Percentage Calculator

100% local v1.1.2

Three everyday percentage problems, each solved as you type.

What is X% of Y?

X %

Y

Result 30

X is what percent of Y?

X

Y

Percent 15%

Percentage change from X to Y

X

Y

Change +25%

About this tool

Work out percentages: X% of Y, X is what percent of Y, and percentage increase/decrease. Runs in your browser.

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