Health

Waist-to-Hip Ratio Calculator

Calculate your WHR and assess your health risk category by gender.

Quick Answer

A healthy WHR is below 0.90 for men and below 0.85 for women. WHR above these thresholds indicates increased cardiovascular risk due to central fat distribution.

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Disclaimer: WHR is a screening tool, not a diagnostic measure. Health risk is influenced by many factors beyond body measurements. Consult a healthcare provider for comprehensive health assessment. This is not medical advice.

About This Tool

The Waist-to-Hip Ratio Calculator divides your waist circumference by your hip circumference to assess body fat distribution and associated health risks. The World Health Organization considers WHR one of the best indicators of cardiovascular disease risk because it specifically measures central adiposity.

Unlike BMI, which only considers total weight, WHR tells you where your body stores fat. Visceral fat around the abdomen is far more dangerous than subcutaneous fat on the hips and thighs. This is why two people with identical BMIs can have very different health risk profiles depending on their fat distribution.

Frequently Asked Questions

What is a healthy waist-to-hip ratio?
The World Health Organization defines abdominal obesity as WHR above 0.90 for men and above 0.85 for women. Below these thresholds is considered low risk. Ideal WHR for men is below 0.90, and for women below 0.80. WHR is a better predictor of cardiovascular risk than BMI alone because it specifically measures central (visceral) fat distribution.
How do I measure my waist and hips correctly?
Waist: Measure at the narrowest point between your ribs and hip bones, usually at or slightly above the navel. Stand straight, exhale normally, and do not suck in your stomach. Hip: Measure at the widest point of your buttocks/hips. Use a flexible measuring tape and keep it level around your body. Measure over thin clothing or bare skin.
Why is waist-to-hip ratio important?
WHR indicates where your body stores fat. Visceral fat (around the abdomen) is metabolically active and strongly linked to type 2 diabetes, heart disease, stroke, and certain cancers. People with apple-shaped bodies (high WHR) have significantly higher health risks than pear-shaped bodies (low WHR), even at the same BMI or total body weight.
How does WHR compare to BMI?
BMI measures total weight relative to height but does not distinguish between muscle and fat or show where fat is distributed. WHR specifically measures fat distribution. A muscular person may have a high BMI but healthy WHR. An older person may have normal BMI but high WHR due to visceral fat accumulation. Using both measures together gives a more complete picture.
How can I improve my waist-to-hip ratio?
Reduce waist circumference through aerobic exercise (30+ minutes most days), strength training, reducing refined carbs and sugar, managing stress (cortisol promotes belly fat), getting adequate sleep, and limiting alcohol. You cannot spot-reduce belly fat -- overall fat loss through caloric deficit is required. Core exercises build muscle but do not directly reduce waist fat.

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