Statistics Calculator - Mean, Median, Mode, Std Dev & More
Calculate descriptive statistics including mean, median, mode, standard deviation, variance, and more
Calculators
Calculator
How to Use
1Enter your numbers in the text area, one per line or separated by commas
2Click Calculate
3View the complete statistical summary including mean, median, mode, min, max, range, sum, count, standard deviation, and variance
Frequently Asked Questions
The mean is the average (sum divided by count). The median is the middle value when the numbers are sorted. The median is less affected by extreme outliers than the mean.
The mode is the value that appears most frequently in a dataset. A dataset can have multiple modes if several values appear the same number of times.
Variance is the average of squared differences from the mean. Standard deviation is the square root of variance, making it in the same units as your original data, which is easier to interpret.
Yes, you can enter numbers one per line, separated by commas, or a mix of both. The calculator will parse them automatically.