Percentile rank calculator

Calculate midrank percentile with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use midrank percentile to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Dataset
1,2,3,4
Target value
3
Midrank percentile (%)
62.5

Try another scenario

Dataset
2,4,6,8
Target value
3
Midrank percentile (%)
25
Calculation method

Calculation method

Midrank percentile (%)

100 × (number of entries below b + half the number equal to b) / count(a).

Symbols and units
a
Dataset
b
Target value

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Calculation steps and notation

count(list) is the number of entries, including duplicates.

Assumptions & limits

Assumptions & limits

  • Uses the count below the target plus half the tied count, divided by all observations. Lists support up to 1,000 finite values.
Are these inputs private?

These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.

Further reading

Method reference ↗

Background reading; this does not imply endorsement or independent review of SumFizz.

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