Quartile Calculator

To get the result, fill out the calculator form and press the Calculate button.

What is the Quartile?

A quartile is a statistical term that describes a division of observations into four defined intervals based on the values of the data and how they compare to the entire set of observations.

Quartile formula:

standard deviaton
  • Qk denotes the Quartile
  • n is the number of terms
  • k is the quartile Index