Statistics
Statistics Calculator
Summary stats: count, sum, mean, median, mode, min, max, stdev.
Free to use — no sign-up or login.
Count
Sum
Mean
Median
Mode
Min
Max
Std. deviation
Variance
This free Statistics Calculator covers Summary stats: count, sum, mean, median, mode, min, max, stdev.
Enter the Statistics Calculator fields, then read the output. Statistics calculators on this site keep the formula visible beside the form, with no account required.
Using the Statistics Calculator
Summary stats: count, sum, mean, median, mode, min, max, stdev. Typical inputs are Numbers (comma-separated) and Variance type. How it works beside the form states the identity the Statistics Calculator applies.
FAQ
How do I use the Statistics Calculator?
Open the Statistics Calculator, fill Numbers (comma-separated) and Variance type, and read the result. Paste a list of numbers. The calculator reports count and sum, location measures (mean, median, mode), extremes (min and max), and spread (sample standard deviation and variance) from that same data set—no separate formula for each measure on this page.
What formula does the Statistics Calculator use?
The Statistics Calculator uses the identity in How it works. In words: Paste a list of numbers. The calculator reports count and sum, location measures (mean, median, mode), extremes (min and max), and spread (sample standard deviation and variance) from that same data set—no separate formula for each measure on this page.