Percentage Calculator
Use this free online Percentage Calculator to calculate percentages in every common way. It works instantly in your browser, and your data never leaves your device.
About the Percentage Calculator
Find X percent of Y, what percent X is of Y, and percentage increase or decrease, all in one place.
Also known as: percent calculator.
How to use the Percentage Calculator
- Enter your values in the fields above.
- The Percentage Calculator updates the result instantly as you type.
- Copy the result or change any value to compare scenarios.
Features
- Free with no signup and no daily limits
- Private: runs entirely in your browser
- Works on mobile, tablet and desktop
- Instant results with no button to press
- Clean, fast interface with no popups
Frequently asked questions
Is the Percentage Calculator free to use?
Yes. The Percentage Calculator is completely free with no signup, no limits on normal use and no watermark.
How accurate is this calculator?
Calculations use standard formulas with full floating point precision. Results are rounded only for display. For financial or medical decisions, confirm with a professional.
What else is this tool called?
People also search for it as percent calculator. It is the same free tool.