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Waist-to-Hip Ratio Explained: What It Measures and Why It Matters
Waist-to-hip ratio (WHR) is calculated by dividing your waist circumference by your hip circumference, and it's used as a simple indicator of body fat distribution — a factor that affects health risk independently of total weight.
Why fat distribution matters
Fat stored around the abdomen (an 'apple' shape) is more metabolically active and linked to a higher risk of heart disease and type 2 diabetes than fat stored around the hips and thighs (a 'pear' shape), even at the same total body weight.
Healthy ranges
The World Health Organization considers a WHR below 0.90 healthy for men and below 0.85 healthy for women; ratios at or above 0.95 (men) or 0.86 (women) are associated with meaningfully higher health risk.
How to measure it
Measure your waist at the narrowest point (usually just above the belly button) and your hips at the widest point of your glutes, both without pulling the tape tight, then divide waist by hip measurement.
WHR vs. BMI vs. body fat percentage
Each metric captures something different: BMI reflects overall size relative to height, body fat percentage estimates total fat mass, and WHR captures fat distribution — using more than one together gives a more complete picture than any single number alone.
Put it into practice
Try the BMI Calculator →
Calculate your Body Mass Index from height and weight.
Frequently Asked Questions
Yes, primarily through overall fat loss — since abdominal fat tends to respond to a calorie deficit and exercise like fat anywhere else, even though you can't target it specifically.
Medical disclaimer
This article is for general informational and educational purposes only and isn’t a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your specific health situation.
