Waist-to-Height Ratio: 90 cm Waist / 180 cm Height

A 90 cm waist paired with a 180 cm height yields a WHtR of 0.50, sitting at the upper boundary of the healthy zone.

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How to use this tool

Enter waist circumference and height in the fields above.
Results update instantly as you type — or click Calculate.
Read your whtr and the full breakdown beneath it.

Calculate the waist-to-height ratio for a 90 cm waist and 180 cm height and see what it means for health risk.

Frequently asked questions

What is a healthy waist-to-height ratio?: A WHtR below 0.5 is generally considered healthy for both men and women. Research shows WHtR is a better predictor of heart disease risk than BMI alone.
How does WHtR compare to BMI?: WHtR captures abdominal fat distribution, which BMI ignores. A person can have a normal BMI but still carry excess belly fat — WHtR catches this.