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Waist-to-Height Ratio (WHtR) Calculator
Enter your waist and height (same unit) to get your WHtR and what it means. Keeping your waist under half your height is a common healthy target.
Why WHtR matters
WHtR is a quick proxy for central (abdominal) fat, which is more closely linked to health risk than BMI alone. A ratio under 0.5 is generally considered healthy for most adults.