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.

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 .

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!

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 …

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.

What are percentages? A percentage is another way of writing a decimal. Just like decimals, a percentage is a part of a whole. Basically, it's less than 1 whole thing, but more than 0. We …