Average Calculator
Mean, median, mode, range and standard deviation.
Input
This tool runs entirely in your browser. The data you paste or load is never uploaded.
Result
Enter your input, then run the tool.
About this tool
Accepts a list of numbers and returns the arithmetic mean, median, mode, range, sum, variance and standard deviation. It reports how many values were read, so a malformed paste does not quietly distort the result.
How to use it
- Paste numbers separated by commas, spaces or new lines.
- Press Calculate.
- Read the statistics and the count of valid values.
Frequently asked questions
Which standard deviation is used?
The sample standard deviation (n−1) is shown, with the population value in the details.
Why is the mode sometimes missing?
When every value appears once, there is no mode. Ties are reported as multiple modes.
Keep going
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