Average Calculator

Calculate the average of numbers quickly and easily.

Separate numbers with commas, spaces, or new lines.

Average Result

0
Sum 0
Count 0
Minimum 0
Maximum 0

What is an Average?

The average, also called the arithmetic mean, is calculated by adding all numbers together and dividing the total by the number of values.

For example, the average of 10, 20 and 30 is 20.

How to Use the Average Calculator

Enter your numbers in the box. You can separate numbers with commas, spaces, or new lines. Click the Calculate Average button to instantly see the result.

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Learn More About Averages

Want to learn how an average is calculated? Read our detailed guide covering the average formula, examples, weighted averages, common mistakes and easy calculation methods:

How to Calculate Average: Formula, Examples & Easy Guide

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Using the Average Calculator

This Average Calculator calculates the arithmetic mean of a set of numbers. It also provides the total sum, number of values, smallest value and largest value.

Average Formula

The arithmetic mean is calculated by adding all values together and dividing the sum by the number of values.

Average = Sum of Values ÷ Number of Values

For example, if the numbers are 10, 20 and 30, the sum is 60 and there are 3 values. Therefore, the average is 60 ÷ 3 = 20.

Mean, Minimum and Maximum

The mean is the arithmetic average of the values. The minimum is the smallest value in the data set, while the maximum is the largest value.

Common Uses of an Average

Averages are commonly used in education, statistics, business, measurements and everyday calculations to summarize a group of numbers with a single representative value.

Average Calculator FAQs

How do you calculate an average?

Add all the values together and divide the sum by the total number of values.

What is the difference between average and mean?

In everyday mathematical use, the terms average and arithmetic mean are commonly used to describe the same calculation.

Can I calculate the average of many numbers?

Yes. Enter the numbers into the calculator to quickly calculate their average.

What else can an average calculator find?

This calculator can also find the sum, minimum and maximum values of the numbers entered.

Use our free Average Calculator above to calculate the mean of your numbers quickly and easily.