How do I calculate 20% of 500?

Enter 20 in the percentage field and 500 in the number field under "Find X% of a Number". Result: 100.

How do I find what percentage 75 is of 300?

Use the "What % is X of Y?" section. Enter X=75 and Y=300. Result: 25%.

How do I calculate percentage increase?

Use the "Percentage Change" section. Enter original value and new value. We calculate the % increase or decrease automatically.

Home›calc Tools›Percentage Calculator

Percentage Calculator — All Percentage Formulas Free

Calculate Any Percentage Instantly Online

Calculate percentages with multiple formulas: find X% of a number, what percentage is X of Y, percentage increase/decrease, and original value before a percentage change. All in one free tool.

Number

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Instant

Seconds mein process

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Secure

Files never stored

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100% Free

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How to Use Percentage Calculator

Choose the percentage calculation type

Enter the required numbers

See the result instantly

Frequently Asked Questions

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