How this calculator works
Enter the values for numbers. The result applies the displayed method and rounds only for presentation.
Formula / method
mean = sum ÷ count
Worked example
Worked example: Numbers = 10, 20, 30.
Assumptions and limitations
The inputs use the units shown and the displayed average / mean calculator method applies to the situation being estimated.
This average / mean calculator uses the stated formula and supplied units; unusual inputs, local rules or professional context can change the interpretation.