BMI Calculator Pro

Enhanced BMI calculator with BMI Prime, Ponderal Index, body surface area, ideal weight range, health risk assessment, and BMI history tracking. Supports imperial and metric.

44.5Kuses
8.2/10(387)
ft
in
Your BMI
Normal
24.4
1418.525303540+
BMI Prime
0.98
Normal
Ponderal Index
13.7
kg/m³
Body Surface Area
1.95
m² (Du Bois)
Ideal Weight Range
128.9 - 173.5
lbs

Health Risk Assessment

  • Low risk for weight-related health issues

About the BMI Calculator Pro

This enhanced BMI calculator goes beyond basic BMI. It calculates BMI Prime (ratio of your BMI to the upper limit of normal), the Ponderal Index (which better accounts for height variation), body surface area, ideal weight range, and provides a health risk assessment. Track your BMI over time with the built-in history feature.

Features

  • BMI with WHO classification categories
  • BMI Prime (normal = 1.0 or less)
  • Ponderal Index for height-independent assessment
  • Body Surface Area (Du Bois formula)
  • Ideal weight range for your height
  • Health risk assessment based on BMI category
  • BMI history tracking (saved in browser)
  • Imperial and metric support

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Disclaimer: This tool is provided as-is for informational and educational purposes only.

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