Do I need to sign up?

No. The tool works without an account.

Are my data uploaded?

Compatible operations run locally in the browser.

A WHtR below 0.5 is generally considered healthy. 0.5–0.6 is increased risk; above 0.6 is high risk.

Measure waist at the navel (relaxed), height without shoes. Use the same units (cm recommended).

Calculate your waist-to-height ratio (WHtR) to assess central obesity risk.

Result (WHtR)

0.471

Healthy

Waist (cm)Height (cm)

WHtR = waist / height. <0.5 healthy. Measure in the same units.

Examples

80 cm / 170 cm → 0.471 (Healthy)

100 cm / 165 cm → 0.606 (High risk)

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Recommended next step

After using Waist-to-Height Ratio Calculator, continue with Ideal Weight Calculator.

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4 steps

Tool guide

Practical information to understand the result and use this tool correctly.

Calculate your waist-to-height ratio (WHtR) to assess central obesity risk.

The tool runs directly in the browser for immediate results.

Do I need to sign up?: No. The tool works without an account.
Are my data uploaded?: Compatible operations run locally in the browser.
What is a healthy waist-to-height ratio?: A WHtR below 0.5 is generally considered healthy. 0.5–0.6 is increased risk; above 0.6 is high risk.
How do I measure waist and height?: Measure waist at the navel (relaxed), height without shoes. Use the same units (cm recommended).