Statistics calculator
Math
Statistics calculator
How spread out are my numbers?
Example values are filled in. Replace them with your own.
Example calculation
Median: 20.
Median
20
Variance
66.6667
Standard deviation
8.165
The median is the middle value. A larger standard deviation means values are more spread out.
See formula and assumptions
Population variance divides squared deviations by n; sample variance divides by n−1.
- Numbers (comma-separated)
- Separate entries with commas. Example: 10, 20, 30
- Data type
- Choose the option that matches your situation.