Statistics Calculator
Count, range, variance and standard deviation.
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Computes sum, min, max, range, mean, median, mode, and both population and sample variance.
About this tool
Descriptive statistics for any list of numbers. Paste the data and see the count, sum, range, mean, median, mode, and both population and sample variance with standard deviation.
How to use it
- 01
Paste your data set into the field.
- 02
Separate values with spaces, commas or new lines.
- 03
Read the full set of statistics, updated as you type.
Frequently asked questions
Which standard deviation should I use?
Use the sample value when your numbers are a sample of a larger group, and the population value when they are the whole group.
Is there a limit on the number of values?
No fixed limit. Large lists are processed in your browser.