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Body fat estimator
U.S. Navy Method — Imperial (in) or Metric (cm), gender-aware with body fat categories.
Body Fat Calculator
U.S. Navy Method — enter your measurements for an instant estimate.
Units
Gender
Estimated body fat
Fit — healthy & active
17.5 %
Updates as you type — nothing is sent anywhere.
The U.S. Navy method is an estimate from circumference measurements and can be several points out for any individual. It is not a clinical measurement.