Body Measurements Calculators
Go beyond the scale — estimate your body fat and check where you carry your weight.
- Body Fat Calculator Estimate your body fat percentage with a tape measure (US Navy method) and from your BMI, shown side by side. Open calculator →
- Waist to Height Ratio Calculator Check whether you're carrying risky weight around your middle — keep your waist to less than half your height. Open calculator →
Your weight alone can't tell fat from muscle, or show where on your body the fat sits. Fat stored around the middle is the kind most closely linked to type 2 diabetes, high blood pressure and heart disease. A tape measure and these calculators give you a clearer picture than the scale on its own.
For the most reliable results, measure against bare skin, keep the tape level, and take each reading after breathing out normally.
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