Estimate your body fat percentage using the US Navy circumference method.
Your Measurements
Age —
yrs
Height —
cm
Weight —
kg
Waist circumference —
cm
Measure at navel level
Neck circumference —
cm
Measure below the larynx
Hip circumference —
cm
Measure at widest point
Estimated Body Fat
—
—
EssentialAthleticFitnessAverageObese
Body Composition
Healthy Ranges by Category
⚕️ Disclaimer: This calculator provides an estimate only. Body fat percentage results vary by method and individual. Consult a healthcare professional for medical advice or accurate body composition testing.
⚕️ Medical Disclaimer: This tool is for informational and educational purposes only and does not constitute medical advice, diagnosis, or treatment. Results are estimates based on population averages and may not reflect your individual circumstances. Always consult a qualified healthcare professional before making decisions about your health, diet, fitness, or medication. Do not use this tool as a substitute for professional medical care.