Percentage increase calculator
Work out the percentage increase or decrease between two numbers. Free online percentage change calculator.
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What is % of ?
is what percent of ?
Change from to
plus or minus %
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Also with the percentage calculator
About this tool
Find how much a price, salary or score went up or down in percent. Enter the old and new values. The formula is (new − old) ÷ old × 100.
How to use it
- 1 Type your numbers into any of the four calculators.
- 2 Results update as you type.
Questions
How do I calculate a percentage increase?
Subtract the old value from the new one, divide by the old value and multiply by 100. The change calculator does this for you.
Is my data uploaded?
No. This tool runs in your browser, so your text and files never reach our server.
Is this tool free?
Yes. It’s free to use with no sign-up and no limits for normal use.
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