Ponderal Index Calculator

Free calculate Ponderal Index (PI). This is an educational tool only - always consult a healthcare provider.

Measurements

Results

Enter measurements to calculate Ponderal Index

About Ponderal Index

  • • PI = Weight (kg) / Height (m)³
  • • Alternative to BMI
  • • Useful for newborns/infants
  • • Normal: 2.2-2.8 (newborns)
  • • Low: Suggests wasting/thinness