US Navy Body Fat Percentage Calculator

Estimate your body fat percentage and lean mass using the standardized US Navy circumference method.

Key Features

• Standard US Navy tape measurement algorithm
• Calculates Fat Mass and Lean Muscle Mass
• Visual ACE body fat category scale
• Measurement guidance diagram

Frequently Asked Questions

How accurate is the US Navy body fat method?

The US Navy method is accurate within 1-3% of DEXA scans when tape measurements are taken consistently.