Body Fat Percentage Calculator
Calculate body fat % using the accurate U.S. Navy method
Your Information
cm
cm
cm
kg
Calculated Output
Body Fat Percentage
15.7%
Fat Mass
11.9 kg fat
Lean Muscle Mass
64.1 kg muscle & bone
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U.S. Navy Body Fat Formula
Derived from extensive military anthropometric research correlating circumference with hydrostatic weighing.
- •Essential fat: 2-5% (men), 10-13% (women). Athletes: 6-13% (men), 14-20% (women).
Frequently Asked Questions
How accurate is the Navy method?▼
When measured consistently with a non-stretch tape, it is typically within 1-3% of DEXA scans.