What is a percentage?

A percentage is a way of expressing a number as a fraction of 100. It is commonly used to represent proportions, discounts, increases, and financial values.

How do you calculate a percentage?

To calculate a percentage of a number, divide the percentage by 100 and multiply it by the value. For example, 20% of 200 is calculated as (20 ÷ 100) × 200.

When is a percentage calculator useful?

A percentage calculator is useful in everyday situations such as calculating discounts, working out interest, comparing values, and analysing financial data.

Percentage Increase Calculator

Quickly calculate percentages, including finding a percentage of a number or working out percentage values.