In statistics, a percentile or percentile score, also known as centile (often denoted as or Pk, for a given percentage k), [1][2] is a score (e.g., a data point value) below which a given fraction of all scores in …

Percentile is the value below which a percentage of data falls.

Check your household income percentile vs. 2025's United States income distribution in this calculator. How does it rank: top 1%, median, or other?

While the term “percentile” lacks a universal definition, the most widely accepted definition of a percentile is a value that has a certain percentage of scores below it [1].

Dec 5, 2025 · The percentile of a score 'x' is calculated by dividing the number of scores below 'x' by the total number of scores. It tells us the value below which a specific percentage of data points fall …

For example, a person with an IQ of 120 is at the 91 st percentile, which indicates that their IQ is higher than 91 percent of other scores. Percentiles are a great tool to use when you need to know the …

Nov 4, 2025 · Enter a data set and our percentile calculator finds the percentile you need. We use the same formula as the PERCENTILE () function in Excel, Google Sheets and Apple Numbers.