How it works
Average (mean) is Sum of all values ÷ Count of values.
Example
For 4, 8, 15, 16, 23: sum is 66, count is 5, average is 13.2.
Assumptions & limitations
This calculates the arithmetic mean. It does not calculate median or mode.
Frequently asked questions
Does this calculate median too?
No, only the mean. Use the standard deviation calculator for spread, or ask us to add a median tool.