ironroot

Body Fat Calculator

Estimate your body fat percentage from measurements.

  • Private
  • No sign-up
  • Works in your browser
cm
cm
cm
Body fat
16.4%
Category
Fitness

An estimate using the US Navy circumference method. Not a substitute for clinical measurement.

What is the Body Fat Calculator?

Enter a few body measurements to estimate your body fat percentage using the US Navy circumference method, with a category for context.

How to use it

  1. 1Enter your details into the tool.
  2. 2Adjust any options to suit you.
  3. 3Read your result, and copy or download it if you need to.
Please note: An estimate using the US Navy method. Not a substitute for clinical body-composition measurement.