Waist-to-Hip Ratio Calculator
Calculate your waist-to-hip ratio (WHR) to understand your body shape and associated health risks. Our free online calculator helps you determine if your fat distribution is within a healthy range.
How to Measure
- • Waist: Measure midway between your lowest rib and the top of your hip bones, just above the belly button
- • Hips: Measure at the widest point around the buttocks, keeping the tape level
How to Use
- 1
Select your gender and measurement unit (cm or inches)
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Measure your waist at the narrowest point, midway between your lowest rib and hip bone
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Measure your hips at the widest point around the buttocks
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Enter both measurements to calculate your waist-to-hip ratio
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Review your body shape category and associated health risk level
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Understanding the key inputs — WHR measures fat distribution rather than total weight, which is why it captures health risks that BMI alone may miss
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Interpreting the results — apple-shaped bodies (higher WHR) carry more visceral fat around organs, which is linked to greater health risk than pear-shaped bodies
Examples
Good Examples
Woman with 70cm waist and 95cm hips
70 ÷ 95 = 0.737 — Pear shape, low health riskMan with 95cm waist and 100cm hips
95 ÷ 100 = 0.950 — Moderate risk (near threshold)Tracking progress during weight loss
Went from WHR 0.92 to 0.85 after 6 months — this shows fat redistribution even if the scale hasn't changed muchComparing WHR with BMI for a complete picture
A person with BMI 24 (normal) but WHR 0.95 (high risk) has a different health profile than BMI 24 with WHR 0.78 (low risk)Bad Examples
Measuring waist at the wrong position
Should be midway between lowest rib and hip bones, not at belt lineUsing WHR as the only health indicator
WHR should be used alongside BMI and other metrics for a complete pictureComparing WHR across different body sizes
WHR doesn't account for overall body size — a very thin person and a very large person can have the same WHR with very different health profilesCommon Mistakes
- Measuring waist at the belly button instead of the narrowest point between ribs and hips
- Pulling the tape measure too tight — it should be snug but not compressing the skin
- Not keeping the tape level around the hips — it should be parallel to the floor
- Using WHR alone to assess health — always combine with BMI, blood pressure, and other metrics
- Measuring over clothing — thick layers add inches and skew the ratio
- Not measuring at the same time of day — waist measurements fluctuate with meals and hydration
- Forgetting that gender-specific thresholds apply — men above 0.90 and women above 0.85 are at increased health risk
Frequently Asked Questions
What is a healthy waist-to-hip ratio?
According to the WHO, a healthy WHR is 0.85 or less for women and 0.90 or less for men. Below 0.80 (women) or 0.95 (men) is considered low risk, while above 0.86 (women) or 1.0 (men) indicates high risk.
Where should I measure my waist?
Measure your waist at the narrowest point, midway between your lowest rib and the top of your hip bones, just above the belly button. Keep the tape snug but not compressing the skin.
What does apple vs pear body shape mean?
Apple-shaped people carry more fat around the abdomen (higher WHR), which is associated with greater health risks like heart disease and diabetes. Pear-shaped people carry more fat around hips and thighs (lower WHR), which is generally healthier.
Is WHR better than BMI?
They measure different things. BMI measures overall weight relative to height, while WHR measures fat distribution. A person with a normal BMI can still have a high WHR if they carry fat around the abdomen. Using both metrics together gives a more complete health picture.
What is the waist-to-hip ratio formula?
The WHR formula is simple: divide your waist circumference by your hip circumference. For example, if your waist is 30 inches and your hips are 38 inches, your WHR is 0.79. Both measurements should be taken at the widest points using a flexible tape measure.
How to lower your waist-to-hip ratio naturally?
Focus on reducing abdominal fat through a combination of cardiovascular exercise, strength training, and a balanced diet. Reducing refined carbohydrates and sugar, increasing protein intake, and managing stress (which increases cortisol and belly fat storage) are effective strategies.
WHR vs BMI — which is a better predictor of health risk?
Research suggests WHR may be a better predictor of cardiovascular disease risk than BMI alone. This is because WHR captures fat distribution — abdominal fat (visceral fat) is more dangerous than fat stored in hips and thighs. A person with a normal BMI but high WHR may face greater health risks.
What does apple vs pear body shape mean for health?
Apple-shaped people carry excess fat around the abdomen (high WHR), which is linked to higher risks of heart disease, diabetes, and metabolic syndrome. Pear-shaped people store fat around hips and thighs (low WHR), which is generally considered less metabolically dangerous.
Where exactly should I measure my waist and hips?
Measure your waist at the narrowest point, usually midway between your lowest rib and the top of your hip bones, at the end of a normal exhale. Measure your hips at the widest part of your buttocks. Keep the tape parallel to the floor and snug but not compressing the skin.