Waist to Hip Ratio Calculator
Find out your waist-to-hip ratio in seconds. Enter your gender and two tape measurements, and this free tool shows your ratio, your risk category based on WHO guidance, and where you sit on a visual scale.
What does waist-to-hip ratio measure?
Your waist-to-hip ratio (WHR) is simply your waist measurement divided by your hip measurement. It describes where your body stores fat. Fat stored around the waist (an "apple" shape) is linked with higher health risks than fat stored around the hips and thighs (a "pear" shape), which is why many health organizations use WHR alongside body weight when screening for risk.
The categories used here follow World Health Organization guidance: for men, below 0.90 is lower risk, 0.90 to 0.99 is moderate risk, and 1.00 or above is higher risk. For women, below 0.80 is lower risk, 0.80 to 0.84 is moderate risk, and 0.85 or above is higher risk.