Average Calculator
Enter a list of numbers to find the mean (average), median, range, sum, and more.
Result
Your result will appear here.
How it works
This summarizes a list of numbers with common statistics.
Formulas
- Mean (average): sum of values ÷ count
- Median: the middle value when sorted (or average of the two middle values if there is an even count)
- Range: maximum − minimum
- Sum: total of all values
Worked example
For 2, 4, 4, 10: mean 5, median 4, range 8, sum 20.
For general information only.
How to use the Average Calculator
It takes a few seconds, and every figure is calculated in your browser.
- Open the Average Calculator and pick the mode you need.
- Type your values into the fields — nothing is uploaded or stored on a server.
- Read the result panel for the headline answer and the supporting figures.
- Use Copy, CSV, Share or Print under the result if you want to keep it.
Average Calculator — frequently asked questions
What formula does the Average Calculator use?
Mean (average): sum of values ÷ count Median: the middle value when sorted (or average of the two middle values if there is an even count) Range: maximum − minimum Sum: total of all values
How does the Average Calculator work?
This summarizes a list of numbers with common statistics.
Can you walk through a worked example?
For 2, 4, 4, 10: mean 5, median 4, range 8, sum 20.
Last updated 10 November 2026 · Formula, worked example and assumptions are documented above, and every result is calculated in your browser.