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Population Variance Calculator

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About Population Variance Calculator

The Population Variance Calculator is used to calculate the population variance of a set of numbers.


Population variance (σ2) indicates how data points in a given population are distributed. This is the average of the distances from each data point in the population to the mean square.

The population variance of a finite population of size N is calculated by following formula:

Population Variance Formula

σ2 = population variance
x1, ..., xN = the population data set
μ = mean of the population data set
N = size of the population data set

We ever tested 50k numbers. The Population Variance Calculator can get the results instantly.


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