📊 Percentage Calculator
Calculate percentages, percentage changes, increases and decreases quickly and easily.
What is X% of Y?
Example: What is 20% of 500?
What percentage is X of Y?
Example: 100 is what percentage of 500?
Percentage Change
Calculate the percentage increase or decrease between two values.
How to use the Percentage Calculator?
Enter the required numbers in the calculator above and click the Calculate button. The result will appear instantly in your browser.
Percentage Formula
To calculate a percentage of a number, multiply the number by the percentage and divide the result by 100.