Free Online Average Calculator
Our free average calculator calculates the arithmetic mean of a list of numbers quickly and accurately.
Enter numbers separated by commas, spaces or new lines and click the calculate button to get the average instantly.
How to Calculate an Average
To calculate an average, add all the numbers together and divide the total by the number of values.
For example, the average of 10, 20 and 30 is:
(10 + 20 + 30) ÷ 3 = 20
Frequently Asked Questions
What is an average?
An average, also called the arithmetic mean, is calculated by adding all values and dividing the sum by the number of values.
How do I calculate the average of numbers?
Add all the numbers together and divide the result by how many numbers there are.
Is this average calculator free?
Yes. USA Free Tools provides this average calculator free to use online.