How accurate is the Navy method?

The Navy circumference method is a reasonable estimate but not as precise as a DEXA scan. Consistent measurements and tracking trends matter most.

What is a healthy body fat percentage?

Roughly 10–20% for men and 18–28% for women is considered healthy, varying with age and fitness.

Estimate your body fat percentage using the Navy method.

Sex

Height (cm)

Neck (cm)

Waist (cm)

Hip (cm, women only)

Body Fat

23.0%

Estimated using the U.S. Navy circumference method. Measure at relaxed, consistent points.

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