Estimate lean body mass and fat mass using direct body-fat input or formula-based methods.
COMPOSITION
Estimate lean mass and fat mass with direct body-fat input or formula-based methods.
How It Works
Weight and height unit system.
Used by formula coefficient sets.
Body weight in selected unit.
Body height in selected unit.
Direct uses body-fat %, others are formula estimates.
Required for direct method, optional context for others.
Quick Presets
Run the tool to view computed outputs, explanation steps, and tables.