About the Average Calculator
Find the mean, median, sum, smallest and largest of a list of numbers. This tool is free, works in your browser and needs no sign-up.
How to use the Average Calculator
Type or paste your numbers. Separate them with commas, spaces or new lines.
Formula used
Mean = sum ÷ count. Median = the middle value of the sorted list.
Example
For 4, 8, 15, 16, 23, 42 the sum is 108, the mean is 18 and the median is 15.5.
Frequently asked questions
Is the Average Calculator free to use?
Yes. It is completely free and you can use it as many times as you like.
How accurate is the Average Calculator?
The calculator uses standard formulas, so the maths is exact. Real life results can differ because of fees, taxes, rounding or personal factors, so treat the answer as an estimate.
Do you store the numbers I enter?
No. All calculations run in your browser. The values you type are not sent to our server.
Disclaimer: results are estimates for information only. They are not financial, medical or professional advice.