# Percentile Rank Calculator

In statistics, a percentile is used to indicate a value below which, the given percentage of observations fall. The percentile class rank of a score is the percentage of scores in its frequency distribution table which are equal or less than it. Percentile represents the rank position in a list of data.

Use the below online percentile rank calculator to find the PR (Percentile Rank) percentage and class rank of a group of students sorted in ascending order.

## Class Rank Statistics Calculation

Code to add this calci to your website

#### Formula:

PR% = L + ( 0.5 x S ) / N
**Where,**
L = Number of below rank,
S = Number of same rank,
N = Total numbers.

#### Example:

**The Scores are 12,3,4,5,6,89,3 and the Score is 10, find PR%.**

PR = L + ( 0.5 x S ) / N

PR% = ((5 + ( 0.5 x 0 )) / 7) * 100

PR% = 71.4285

Percentile rank calculation is useful to understand the comparison of particular score to the other scores in a distribution of scores. As formula for PR% is simple, you can easily calculate the class rank for any of the scores in the distribution.