3 min · calculator

Body Fat Estimate

Help users complete the body fat estimate and understand their best next step.

Step 1 of 2: Body measurements

Which formula profile should be used?

Choose the option that best matches most days.

MaleFemale

Height

Use your best estimate.

Waist circumference

Use your best estimate.

Neck circumference

Use your best estimate.

Hip circumference if applicable

Used for some formula profiles.

This tool is for general wellness education only. It does not diagnose conditions or replace medical advice.