Statistics Calculator

Calculate mean, median, mode, range, variance, and standard deviation.

Formula & Methodology

Computes mean (sum / count), median (middle value), mode (most frequent), range, variance, and standard deviation.

Worked Example

For 4, 8, 6, 5, 3 the mean is 5.2 and the median is 5.

Frequently Asked Questions

What statistics are computed?

Mean, median, mode, range, variance, and standard deviation from a list of numbers.

How do I enter data?

Enter numbers separated by commas or spaces.

What if there is no mode?

If all values occur equally often, the data set has no mode.

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