Percentage Calculator
Calculate percentages easily. Find X% of Y, calculate percentage increase/decrease, and determine what percentage X is of Y.
Calculate X% of Y
Percentage Increase/Decrease
Find What Percent X is of Y
Quick Percentage Presets
Copy Results
- Basic Mode: Enter a percentage and a value to find the part (e.g., 20% of 50).
- Change Mode: Calculate price increases or discounts by entering an original value and the percentage change.
- Find % Mode: Enter two numbers to see what percentage one is of the other.
- Copy: Click the copy icon to instantly save the result to your clipboard.
- Everyday Math: Perfect for calculating tips, sales tax, discounts, and grades.
- Business: Quickly determine profit margins, ROI, and growth rates.
- Error-Free: Avoid mental math mistakes with precise, instant calculations.
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