Percentage Calculator

A percentage is a convenient relative measure that allows us to work with numbers in a familiar form. 1% is one hundredth. If you want to quickly calculate percentages, their decrease or increase, profitability, trade margins, tips in cafes, or discounts, a percentage calculator can be a good assistant for you.
You want to help your child solve a difficult algebra problem? You need to calculate the return on investment coefficient? Or you lead a healthy lifestyle and monitor fat content in food? Of course, in all these cases, a percentage calculator is simply indispensable.

Don't worry if you don't have a percentage calculator at home. Our online calculator for calculating percentages is always at hand! You can easily calculate both the percentage and the numerator or denominator. All you need is – to enter two numbers. The third number is calculated automatically.