Waist-to-Hip Ratio Calculator
Calculate your waist-to-hip ratio and estimate body-fat distribution risk from waist and hip measurements.
How this calculator works
How to use this calculator
Choose your sex, select your measurement unit, enter your waist and hip circumferences using the same unit, and click Calculate Waist-to-Hip Ratio. Measure your waist and hips with a flexible tape measure.
Formula used
Waist-to-hip ratio = waist circumference ÷ hip circumference.
Example calculation
If your waist is 80 cm and your hips are 100 cm:
WHR = 80 ÷ 100 = 0.80.
What the result means
The result estimates how your waist measurement compares with your hip measurement. A higher ratio can suggest more abdominal fat distribution, which may be associated with increased health risk. It is only a screening estimate and should not be used alone to diagnose health status.
Frequently asked questions
Do waist and hip need to use the same unit?
Yes. Use both in centimeters or both in inches.
Is WHR better than BMI?
WHR measures fat distribution, while BMI compares weight and height. Each has limitations.
What does a high waist-to-hip ratio mean?
It may indicate more abdominal fat distribution and higher metabolic or cardiovascular risk.
Should I use WHR alone?
No. It is best interpreted with other measurements and health information.