Health Tools
Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy circumference method. Measure at the widest/narrowest points and keep the tape snug but not tight.
Your body fat preview
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%
Enter your measurements and tap Calculate Body Fat to see your estimate.
Estimated body fat
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%
The U.S. Navy method is an estimate and can differ from clinical body-composition measurements. It may be less accurate at very high or very low body fat. Talk to a clinician for a full assessment.