Central Obesity Screening
Waist-to-Height Ratio Calculator
Check waist-to-height ratio and waist-to-hip ratio, two simple measurements that help screen abdominal fat risk.
How to Read Your Result
Waist-to-height ratio is a simple abdominal fat screening metric. A common public-health rule is to keep waist circumference below half of height.
Waist-to-height ratio below 0.5 is often used as a practical target.
Measure waist consistently, preferably after exhaling normally.
High waist risk can occur even when BMI is in the normal range.
Frequently Asked Questions
What is a healthy waist-to-height ratio?
A ratio below 0.5 is commonly used as a simple target for adults.
Why include hip circumference?
Waist-to-hip ratio adds context about fat distribution, especially central fat risk.
Can waist ratio replace medical testing?
No. It is a screening metric and should be interpreted with blood pressure, glucose, lipids, and clinical advice.