Donaldson R F Waist-to-Hip Ratio Calculator
Calculate your waist-to-hip ratio (WHR).
General reference (WHO): for women, under 0.80 is considered lower risk, 0.81-0.85 moderate, above 0.85 higher risk. For men, under 0.90 lower risk, 0.90-0.99 moderate, above 1.0 higher risk. This is general population data, not medical advice.