Waist-to-Hip Ratio
The ratio of waist to hip circumference (WHR) — a WHO indicator of fat distribution.
cm
cm
Waist/hip ratio0.89
RiskLow risk
How it works
Waist-to-hip ratio compares the circumference of your waist with that of your hips, giving an indication of how body fat is distributed — more around the middle or more around the hips.
Divide the waist measurement by the hip measurement. A waist of 85 cm and hips of 100 cm gives 0.85. The World Health Organization flags higher risk above about 0.90 for men and 0.85 for women.
An "apple" shape (fat around the middle, higher ratio) carries more health risk than a "pear" shape (fat around the hips). It is a useful complement to BMI, which ignores where fat sits.
Frequently asked questions
What ratios are considered higher risk?
As a guide, above roughly 0.90 for men and 0.85 for women is associated with increased risk. Lower ratios indicate more fat carried around the hips, which is generally lower risk.
How do I measure my hips correctly?
Measure around the widest part of your buttocks, keeping the tape level all the way round. Measure the waist at its narrowest point, and use the same units for both.
What are its limitations?
It is indicative and affected by body shape, sex and measurement technique.