Percentage Calculator
Work out percentages, increases, and decreases.
How to use it
- Pick the calculation you want.
- Enter the two values.
- Read the live result below.
About this tool
The percentage calculator handles the three everyday percentage questions: what a percent of a number is, what percent one number is of another, and the percentage increase or decrease between two numbers. Results update as you type. When a denominator would be zero, it tells you which value cannot be zero instead of showing a blank.
Examples
15 percent of 8012From 50 to 65A 30 percent increaseCommon uses
- Work out a discount or sales tax
- Find a percentage change over time
- See what fraction one number is of another
- Check a tip or a markup
FAQ
Is anything I enter tracked?
What can it calculate?
Do the results update as I type?
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Open toolEmbed this tool
Paste this snippet to put the tool on your own site. It runs entirely in the visitor's browser, the same as it does here.