Ponderal Index Calculator

Ponderal index calculator calculates the ponderal index based on your weight and height.

Ponderal Index Calculator
Weight  lbs  kg
Height  feet 

 inches		  cm
You have a PI of

Ponderal Index Formula

Adult Ponderal Index = Weight / Height³

while
weight in kg.
height in meters.

The PI for a normal adult is ranged from 11 to 15.

PI Level PI Classification
8-11 Underweight
11-15 Normal Weight
15-17 Overweight
>=17 Obese

Terms | Privacy | Disclaimer | Contact

©2025 bCalculator