Statistics Calculator
Compute mean, median, mode, range, variance, and standard deviation at once. Enter your values, click Calculate, and get the full result with its breakdown — everything is processed on your device, nothing is sent to a server.
All calculations run in your browser. Your data is never sent to our servers.
Example
Example Input
4, 8, 15, 16, 23, 42
Example Output
mean 18, median 15.5, …
How to Use
- 1Fill in each input field with the values you want to compute.
- 2If there are choices (units, mode, operation), pick what you need.
- 3Click the Calculate button (or press Ctrl+Enter).
- 4The main result and its breakdown appear in the Result area. Click Copy to copy it.
About the Statistics Calculator
The Statistics Calculator takes a set of numbers and computes a full statistical summary: count, sum, mean, median, min, max, range, population variance, and both population and sample standard deviation.
Great for quick data analysis, statistics homework, and exploring small datasets.
FAQ
Is this Statistics Calculator accurate?
Yes. It uses standard formulas and runs directly in your browser at full JavaScript precision (plus BigInt/decimal.js for large numbers where needed).
Is my data sent to a server?
No. All calculations happen entirely on your device. No values are sent to or stored on our servers.