Screen central adiposity with your waist-to-height ratio. Enter waist and height measurements in centimetres to calculate your screening ratio.
Complete the form and select “Calculate result.” Your measurements never leave this page.
A transparent overview of the inputs, method, and appropriate interpretation.
It divides waist circumference by height to provide a simple screening indicator for central fat distribution and cardiometabolic risk. Accurate waist placement is important for a meaningful comparison.
Waist-to-height ratioClear answers to help you understand and use your estimate.
Yes. It is free, runs in your browser, requires no account, and does not store the measurements you enter.
No. This result is an educational estimate, not a diagnosis or treatment recommendation. A qualified professional can interpret it within your complete health and training context.
Tape position, posture, breathing, abdominal bloating, and differences in body shape can move the ratio even when health has not materially changed.
Recalculate when your waist measurement changes. Keep units, tape position, posture, and measurement conditions consistent.
Read our calculation methodology →Still have questions? Explore the guides ↗