Calculate your waist-to-hip ratio

The waist-to-hip ratio (WHR) is a measure of fat distribution recognised by the WHO, which complements BMI. Check your risk in 10 seconds. Free and instant.

Your measurements

Sex

At navel level, without pulling tight.

At the widest point.

Your result

0.85
Moderate risk
Body shapeMixed

A large waist reflects abdominal fat, which is more closely linked to cardiovascular risk than fat on the hips.

My BMI My body fat

WHO thresholds

Risk Men Women
Low under 0.90 under 0.80
Moderate 0.90 to 0.99 0.80 to 0.84
High 1.0 or more 0.85 or more

Why measure your waist-to-hip ratio?

The WHR assesses where your body stores fat, whereas BMI only measures overall body size. Fat building up around the belly (an « apple » shape) is more strongly associated with cardiovascular and metabolic risk than fat stored on the hips and thighs (a « pear » shape).

How can you improve it?

Reducing abdominal fat means a small calorie deficit, regular activity and a diet rich in fibre and protein. Our weight loss guides and our health guides set out the effective levers.

Frequently asked questions

WHR or BMI: which is more reliable?
They complement each other. BMI assesses body size, WHR assesses fat distribution. Combined, they give a fairer picture of health risk than either alone.
How do I measure my waist properly?
Place the tape measure halfway between the lowest rib and the top of the hip (often at navel level), standing relaxed, after breathing out normally, without compressing the skin.
Which waist measurement is considered a risk?
Regardless of the ratio, a waist over 94 cm for men and 80 cm for women already signals excess abdominal fat according to the WHO.
This tool provides an estimate for information only and does not replace the advice of a healthcare professional. No data you enter is collected or stored.