All Tools
1049+ free tools

IQR Calculator

Interquartile range = Q3 − Q1, with outlier fences.

Dataset
5.25
Q1
14.25
Q3
9
IQR

Outlier fences: lower = -8.25, upper = 27.75

Related math tools

Prime Number Checker
Check if number is prime, show next/prev primes
Prime Number Generator
Generate N prime numbers
Prime Factorization
Factor a number into primes
GCD Calculator
Greatest common divisor of two numbers