Quartile Calculator
Calculate with formulas and step-by-step solutions.
Formula: Q1 = median of lower half | Q2 = median | Q3 = median of upper half
Q1 (25th Percentile):
Q2 (Median/50th Percentile):
Q3 (75th Percentile):
About the Quartile Calculator
Divides your sorted dataset into four equal parts, finding the first (Q1), second (Q2), and third (Q3) quartiles.