Waist-Hip Ratio Calculator

Calculate waist-hip ratio from waist and hip measurements, then compare it with common male and female health-risk reference cutoffs.

884.9K uses Updated · 2026-05-25 Runs locally · zero upload
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How to Use Waist-Hip Ratio Calculator

  1. Measure the waist at the narrowest natural waist point or at the level recommended by your health program, then enter that number.
  2. Measure the hips around the widest part of the buttocks and enter the hip circumference using the same unit as the waist.
  3. Choose centimeters or inches. Waist-hip ratio is unitless, so the result is valid as long as both measurements use the same unit.
  4. Select male or female so the calculator can compare the ratio with the common reference cutoff for that sex.

Formula & Theory - Waist-Hip Ratio Calculator

WHR = waist circumference / hip circumference
  • The ratio focuses on fat distribution, especially abdominal fat, rather than total body weight.

Use Cases for Waist-Hip Ratio Calculator

  • Tracking changes in abdominal fat distribution during weight management.
  • Adding a simple body-shape metric to BMI, body weight, or body-fat percentage records.
  • Preparing a wellness conversation where waist size and hip size matter more than scale weight alone.

Frequently asked questions about Waist-Hip Ratio Calculator

What inputs does Waist-Hip Ratio Calculator need?

Measure the waist at the narrowest natural waist point or at the level recommended by your health program, then enter that number.

How should I interpret the result?

The ratio focuses on fat distribution, especially abdominal fat, rather than total body weight.

Is my data stored?

No. All calculations happen in your browser; nothing is sent to a server.