Waist-to-Hip Ratio Calculator

Interpreting Waist-to-Hip Ratio

Waist-to-hip ratio (WHR) compares your waist measurement with your hip measurement. It is one way to describe central fat distribution and is often reviewed alongside other indicators such as BMI and waist circumference.

How to measure

• Measure your waist at the midpoint between the lowest rib and the top of the hip bone.
• Measure your hips at the widest part of the buttocks.
• Stand relaxed and keep the tape level all the way around.

Common adult reference cutoffs

WHO references often describe higher risk at a WHR of 0.90 or above for men and 0.85 or above for women. These cutoffs are population-level guidelines rather than individual diagnoses.

Important limitations

• WHR does not account for overall fitness, muscle mass, or medical history.
• Different ethnic groups and age ranges may have different risk profiles.
• Use WHR alongside other indicators and professional advice when possible.

Sources

• World Health Organization: Waist Circumference and Waist-Hip Ratio (WHO Expert Consultation)
• CDC: Healthy Weight - Assessing Your Weight