Health & Fitness
Waist-to-Hip Ratio Calculator
Calculate waist-to-hip ratio, an indicator of central body fat distribution and cardiovascular risk.
Preparing your result…
What this calculator does
Calculates Waist-to-Hip Ratio Calculator using the formula verified against the cited source.
What your result means
An estimate from the inputs you enter, within the scope stated below — not advice.
Formula
WHR = waist circumference ÷ hip circumference
The step-by-step working for your own numbers appears with the result above and in the PDF report.
Frequently asked questions
Symbols and assumptions
- Inputs
- The values entered in the fields above
- • Waist-to-hip ratio=waist circumference/hip circumference, using the same unit and standardized measurement sites. The ratio is dimensionless; sex is used only for a specified interpretation scheme.
Sources and review
Reviewed 2026-10-18 · Next review 2027-04-18
- • Hip circumference must be positive. WHO adult risk cutoffs and population context must be identified if categories are shown; this is not a body-fat measurement or a diagnosis.
Important limitation
This is an educational estimate based only on the values and formula shown. Verify current rates, rules, units, and professional standards before relying on the result. It is not personalized financial or investment advice.
Quick reference
| Scenario | Waist circumference (cm) | Hip circumference (cm) | Waist-to-hip ratio |
|---|---|---|---|
| Worked example | 85 | 100 | 0.85 ratio |
| Half the amounts | 50 | 50 | 1 ratio |
| Double the amounts | 170 | 180 | 0.9444 ratio |
Need the full picture? Get the detailed PDF report with charts, tables, formulas and working steps.
Reviewed 2026-10-18 · Next review 2027-04-18
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