# Waist to Height Ratio Calculator

> Waist to height ratio calculator: divide waist circumference by height to assess central fat health risk. Instant result, no signup, private, free in browser.

- **Canonical URL:** https://boringtoolskit.com/waist-to-height-ratio-calculator/
- **Category:** Health
- **Evidence level:** catalogue
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-10-12
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

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