Waist-to-Hip Ratio Calculator

Formula

waist ÷ hip

Worked example

80 / 100 — 0.8

Quick answer

What does the Waist-to-Hip Ratio Calculator do?

Calculate waist circumference divided by hip circumference.

What is the Waist-to-Hip Ratio Calculator?

Calculate waist circumference divided by hip circumference. Use it when you have the required inputs and want a deterministic, repeatable result with the calculation method visible.

How to use this calculator

Enter the values requested by the tool, keep units and time periods consistent, resolve any validation message, calculate, then review the primary answer together with the displayed formula and supporting values.

Formula and method

This calculator uses the deterministic formula waist ÷ hip. Enter the required values, then review the displayed substitution and result breakdown to verify the calculation.

Worked example

80 / 100 0.8

Common mistakes to avoid

Check units, decimal points, percentages, signs, date/time order, selector choices, and rounding. For important decisions, verify the result against an independent source or qualified professional when appropriate.