OnlineSciCalc Home Guide Tools

Variance Calculator

Numbers :
Type :
Variance :

Population Variance


Sample Variance

N=population size
n=sample size
xi=ith number in list
=mean of all numbers in list

How do I use the Variance calculator?

  • Enter the numbers for which you would like to find the variance
  • Separate each number with a comma
  • Select whether to find the population or sample variance
  • See the answer appear instantly