7 min read
2026-01-25
The statistics calculator computes all major descriptive statistics measures for your dataset.
Arithmetic mean — the sum of all values divided by their count
Median — the value that divides the sorted series in half
Mode — the most frequently occurring value
Variance — a measure of data spread relative to the mean
Standard deviation — the square root of the variance
Range — the difference between the maximum and minimum values
Enter numbers separated by commas or spaces
Both integers and decimal numbers are supported
For large datasets, you can paste from a spreadsheet
Click "Calculate" to get results
| Measure | What It Means |
|---|---|
| Low variance | Data is clustered close to the mean |
| High variance | Data is widely spread |
| Mean ≈ Median | Distribution is close to symmetric |
| Mean ≠ Median | There is distribution asymmetry |
The calculator automatically sorts the data, identifies outliers, and provides a complete summary of all measures.
See also: Graph Plotter, Equation Solver, Proportion Calculator