Enter a list to calculate its chosen average along with count, sum, range, and sorted values.
Calculate with the Average Calculator
Enter the values below. Invalid mathematical operations are explained before a result is shown.
Average Calculator results
Parabola graph
How to use the Average Calculator
- Choose a calculation mode when one is available.
- Enter the required values using the examples and field notes as a guide.
- Select Calculate or press Enter.
- Review the primary result, supporting values, and working.
Worked example
For 2, 4, 6, the arithmetic mean is 4.
Assumptions
The calculator uses real-number arithmetic unless complex square or quadratic roots are explicitly shown. Decimal displays can be rounded while calculations retain normal browser numeric precision.
Limitations
- Geometric mean is limited to nonnegative real inputs.
- Harmonic mean cannot include zero.
Frequently asked questions
Does the Average Calculator accept decimals and negative values?
It accepts them wherever the selected operation permits. Invalid domains are identified before a result is shown.
How are decimal results rounded?
Calculations retain JavaScript numeric precision and display a readable number of significant digits. A displayed decimal may therefore be rounded.
Are entries stored?
No. The calculation runs in your browser and this page does not store the values you enter.