Body Fat Percentage Calculator
Estimate your body fat percentage using the circumference (tape measurement) method — just a few measurements with a tape. Get fat mass, lean mass, and category. Metric and imperial units supported.
Your measurements
How to measure: waist at navel level (men) / narrowest point (women); neck just below the larynx; hips at widest point.
Results
| Body fat % | — |
| Fat mass | — |
| Lean mass | — |
| Category | — |
| Body Mass Index (BMI) | — |
Estimates use the Hodgdon & Beckett (1984) circumference equations. For medical decisions, see a clinician — methods like DEXA are more accurate.