Waist-to-Hip Ratio Calculator

The waist-to-hip ratio is a mathematical comparison of your waist and hip circumferences. It is used by health organizations to estimate fat distribution, specifically identifying abdominal fat accumulation which is linked to metabolic health risks.

Measure your waist at its narrowest point, usually right above your belly button, while relaxed (don't suck in). Measure your hips at the widest part of your buttocks. Keep the measuring tape level and flat against your skin for both measurements.

BMI only tracks your total weight relative to height, ignoring how that weight is distributed. WHR specifically highlights visceral fat (fat stored around internal organs in the abdomen). Visceral fat is strongly associated with cardiovascular disease and type 2 diabetes.

According to the World Health Organization (WHO), a healthy ratio is 0.85 or lower for women, and 0.90 or lower for men. Ratios above these thresholds indicate a higher concentration of abdominal fat and elevated health risk.

You can lower your ratio by reducing abdominal fat through regular aerobic exercise, strength training, and a whole-food diet. Spot-reducing fat in the stomach is not possible, but overall fat loss naturally reduces waist circumference first.