Health calculator
Waist to Hip Ratio Calculator
Calculate waist-to-hip ratio and a broad screening category from waist, hip, and sex.
Formula
Waist-to-hip ratio
This is a general screening estimate, not a diagnosis. Health context should be discussed with a qualified professional.
WHR = waist circumference / hip circumference
A 32 inch waist and 40 inch hip gives a ratio of 0.80.
FAQs
Should I use inches or centimeters?+
Either is fine as long as waist and hip use the same unit.
Where should I measure?+
Use a consistent waist and hip measurement method and avoid pulling the tape too tight.
How does the Waist to Hip Ratio Calculator calculate the result?+
It uses the Waist-to-hip ratio: WHR = waist circumference / hip circumference. A 32 inch waist and 40 inch hip gives a ratio of 0.80.
What information do I need to use the Waist to Hip Ratio Calculator?+
Calculate waist-to-hip ratio and a broad screening category from waist, hip, and sex.
How accurate is the Waist to Hip Ratio Calculator?+
Waist to Hip Ratio Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Waist to Hip Ratio Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Health guide
How to use the Waist to Hip Ratio Calculator
Calculate waist-to-hip ratio and a broad screening category from waist, hip, and sex. The page also explains the waist-to-hip ratio and shows a practical example: A 32 inch waist and 40 inch hip gives a ratio of 0.80.
- 1
Enter your details
Enter waist, hip, and sex, then complete any other fields shown in the calculator.
- 2
Check the calculation
Review the result alongside the waist-to-hip ratio: WHR = waist circumference / hip circumference.
- 3
Compare scenarios
Change one or more inputs to see how they affect the waist to Hip Ratio Calculator result before you use the estimate.
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