Body Mass Index Calculator

Empowering your personal wellness journey. Calculate your baseline metrics instantly using standard CDC formulas.

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Ready to calculate...

BMI scale and measuring tape

Mathematical Methodology

This calculator operates using the standard adult metric developed by Adolphe Quetelet and currently utilized by the Centers for Disease Control and Prevention (CDC).

Global Formula:
BMI = weight (kg) / [height (m)]²

Imperial Conversion:
BMI = 703 × weight (lbs) / [height (in)]²

Educational Note: This output is a crude mathematical ratio of weight-to-height. It is statistically incapable of differentiating between fat mass, muscle mass, and bone density. It is not a diagnostic tool.

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