Percentage Calculator

Calculate percentages, percentage increases, decreases, and percentage of numbers with our free online calculator.

Examples:

What is 25% of 200?
Answer: 50
50 is what % of 200?
Answer: 25%
Change from 100 to 120?
Answer: 20% increase

How to Use This Calculator

  1. Choose the type of calculation you want to perform
  2. Enter the required numbers in the input fields
  3. The result will be calculated automatically
  4. Use the copy button to copy results to your clipboard

Calculation Types

  • What is X% of Y: Find a percentage of a number
  • X is what % of Y: Find what percentage one number is of another
  • Percentage Change: Calculate increase or decrease between two numbers