What you provide
What you provide
- Values below target, using the same scenario as the other inputs
- Values equal to target, using the same scenario as the other inputs
- Total observations, using the same scenario as the other inputs
MATH / DESCRIPTIVE STATISTICS
Percentile Rank Calculator
Estimate midrank percentile from counts below and equal to a target value. Inspect the equation, substituted values, result, assumptions, and interpretation in one guided workspace.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
Estimate midrank percentile from counts below and equal to a target value. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
Calculation path
PR=100(B+0.5E)/N
What you receive
What you receive
- Percentile rank in % from the stated equation
- A symbolic formula plus substituted working with your values
- Visible assumptions, field guidance, and an authoritative learning reference
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
Counts refer to one dataset and tied observations receive the midrank convention.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors