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Percentile Calculator
Find where a value sits in a data set and work out the value at any percentile, using linear interpolation.
Percentiles from a data set
Percentile rank of the value: —
Value at that percentile: —
Count: — · Minimum: — ·
Maximum: —
How to use the Percentile Calculator
- Paste or type your data set into the box, separated by commas or spaces.
- Enter the value you want to rank and the percentile you want to look up.
- Read the percentile rank and the matching value in the result panel.
Features
- Percentile rank of any value
- Value at any percentile from 0 to 100
- Count, minimum and maximum included
- Runs locally, no uploads
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Frequently Asked Questions
Common questions about the free online percentile calculator.
Paste your data set, enter the percentile you want and the tool returns the matching value
instantly.
It is the share of values in the data set that fall at or below the value you entered.
It uses linear interpolation between the two nearest data points, which matches common
spreadsheet functions.
The 50th percentile is the median, so half of the values sit below it and half sit above it.
A percentage is a fraction of a whole, while a percentile is a position inside a data set.
Commas, spaces, tabs, semicolons and new lines all work, so you can paste a column from a
spreadsheet.
It is 100 percent, because no value in the data set is larger than the maximum.
No. The tool sorts the values for you, so you can paste unsorted data straight from anywhere.
No. Everything is computed locally in your browser, so your numbers stay on your device.
Yes. It is completely free and unlimited, with no account, no sign-up and no usage caps.
Last updated: October 10, 2026