Your Results

Body Fat
%
 
US Navy circumference method
Waist-to-Hip Ratio
 
Waist ÷ Hip

These figures are estimates for general guidance only and are not medical advice. Consult a professional for a clinical assessment.

How to measure (with a tape)

Pick a tab below. The green ring shows where the tape should sit. Keep the tape level and snug against the skin — not squeezing it.

Neck

Wrap the tape around the neck, just below the Adam's apple / larynx. Let it slope slightly downward at the front, and keep your shoulders relaxed.

Waist

Wrap the tape horizontally around the belly, at the level of the navel (belly button). Stand relaxed and breathe out normally — don't suck in or hold your breath.

Hip

Wrap the tape around the widest part of your hips and buttocks, standing with your feet together and weight even on both legs.


  • Height: stand straight against a wall, heels down, looking forward.
  • Measure on bare skin or thin clothing for the most accurate numbers.