This free percentage calculator computes a number of values involving percentages, including the percentage difference between two given values.

Percents help us understand numbers in comparison to 100. This is useful for many real-world applications like sales and statistics. Try it Yourself: (What is 40% of 80? What is 10% of 200? What …

Feb 19, 2026 · You can work out percentages to calculate how much to tip at restaurants, find the percent change of a price, or even determine statistics of your favorite sports team.

Learn how to calculate percentages with easy-to-follow formulas and everyday examples. This beginner-friendly guide covers tips, tricks, and common percentage problems.

Decimal equivalents for percentages are highly useful when making calculations. For example, if we wanted to find 112 % of value x , we could simply multiply x by the decimal equivalent, 1.12 .

In addition to being used throughout math and science, percentages are used in many aspects of everyday life, such as discounts when shopping, taxes, interest rates, statistics, food labels, and …

Understanding percents is a fundamental skill that you’ll use in everyday life, from calculating discounts while shopping to interpreting statistics in the news.

Percentages are like fractions and decimals: they are ways to describe a proportion of a whole. Learn what percentages mean and how to calculate them.

This website is designed to help you quickly and easily calculate percentages for a variety of purposes. Whether you're calculating discounts, calculating tips, or trying to figure out how much something has …

The simplest way to perform arithmetic with percentages is to convert them to their decimal equivalent by moving the decimal two places, then adding the decimals.