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? …

A pie chart showing the percentage by web browser visiting Wikimedia sites (April 2009 to 2012) In mathematics, a percentage, percent, or per cent (from Latin per centum 'by a hundred') is a …

Aug 1, 2025 · 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 use the percentage formula in Excel to find the percentage of a total and the percentage of change between two numbers. Try it now!

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, …

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 …

May 30, 2023 · Learn how to calculate percentages with our guide. Solve math problems easily with step-by-step instructions and practical examples. Let us show you!

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