Percentile Calculator

Find the value at a given percentile of a data set. Enter the numbers and the percentile.

Percentile Value
At the pth percentile.

Usage Tip

Percentiles describe relative standing: scoring in the 90th percentile means you did better than 90 percent of the group.

THE MATH
rank = (p ÷ 100) × (n − 1)
Value found by interpolating between ranked data points
A percentile is the value below which a given percent of the data falls.
The 50th percentile is the median; the 25th and 75th are the quartiles.
Enter two or more numbers and a percentile from 0 to 100.
This uses linear interpolation between ranked values.
The minimum, median, and maximum are shown for context.
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