Percentage Calculator
Calculate percentages quickly and easily. Find percentages, percentage increase, decrease and percentage change with our free online calculator.
Calculate Percentage
Select what you want to calculate and enter your numbers below.
Why Use Our Percentage Calculator?
Simple, fast and easy to use.
Quick Calculation
Get percentage results instantly without doing manual calculations.
Multiple Calculations
Calculate percentages, increases and decreases from one convenient tool.
Mobile Friendly
Use the calculator comfortably on phones, tablets and desktop devices.
Percentage Formula
Common percentage formulas include:
Frequently Asked Questions
Common questions about percentages.
What is a percentage?
A percentage is a way of expressing a number as a fraction of 100. The symbol % is used to represent percentage.
How do I calculate a percentage?
Divide the part by the whole and multiply the result by 100.
How do I calculate percentage increase?
Subtract the original value from the new value, divide by the original value and multiply by 100.
Is this Percentage Calculator free?
Yes. The Percentage Calculator is free to use and does not require registration.