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All Tools›Utilities›Percentage Calculator

Percentage Calculator

Four percentage modes in one compact view

UtilitiesFREEYour data never leaves your browser

What is X% of Y?

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X is what % of Y?

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% Change from X to Y

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X + Y% / X - Y%

X + Y%

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X - Y%

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How to Use

1

All four calculation modes are visible at once — no tabs needed

2

Enter values in any card and see the result instantly

3

Use quick percentage buttons (5%, 10%, 18%, 25%, 50%) for common calculations

4

Green/red colors indicate increase or decrease in the percentage change card

Frequently Asked Questions

Use the "X is what % of Y" card. Enter your marks scored as X and total marks as Y. For example, 425 out of 500 = 85%.

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