Variance Calculator

Enter up to 10 values to calculate both population variance and sample variance. Variance measures the average squared deviation from the mean.

Inputs

Value 1

Value 2

Value 3

Value 4

Value 5

Value 6 (0 to skip)

Value 7 (0 to skip)

Value 8 (0 to skip)

Value 9 (0 to skip)

Value 10 (0 to skip)

Results

Population Variance

2.96

Sample Variance

3.7

Population Std Dev

1.720465

Sample Std Dev

1.923538

Mean

5.2

Sum of Squares

14.8

Count

5

Frequently Asked Questions

Related Calculators

Standard Deviation Calculator

Calculate population and sample standard deviation from a data set.

Mean, Median, Mode Calculator

Calculate mean, median, and mode from a dataset of up to 10 values.