Percentage Calculator
Find what a given percentage of any number is.
The core of percentages
“Percent” means “per hundred,” so X% of Y = (X ÷ 100) × Y. This one idea powers tips, taxes, discounts, interest, and statistics. Master it and most everyday math gets easier.
Related questions
To find what percentage one number is of another, divide and multiply by 100. To find a percentage change between two numbers, use the percentage change calculator.
Frequently asked questions
How do I find a percentage increase?
Use the percentage change calculator, which compares an old value to a new value and returns the percent difference.