Body Fat Percentage Calculator
Estimate your body fat percentage using simple body measurements.
Your Measurements
Use a flexible tape measure held snugly without compressing your skin. Measure consistently and keep the tape level. The equation choice affects the estimate; ask a clinician if neither equation is appropriate for you.
This estimate uses a U.S. Navy circumference equation. It may differ from measurements obtained with DEXA or other body-composition methods. It should not be interpreted as a diagnosis or a precise measure of health.
Important: This educational calculator is intended for adults. Estimates can vary with measurement technique, body shape, and individual characteristics. The formulas use sex-specific coefficients and may not be suitable for everyone, including during pregnancy. Consult a qualified healthcare professional for personalized interpretation.
