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Waist-to-Hip Ratio Calculator

This calculator computes your waist-to-hip ratio (WHR) to assess health risks and body fat distribution.

  • Free online health assessment.

How the Waist-to-Hip Ratio Calculator Works

WHR = Waist Circumference (cm) ÷ Hip Circumference (cm)

This ratio measures body fat distribution and is an important indicator of health risks. Fat accumulated around the abdomen (apple shape) is more dangerous than fat around the hips (pear shape).

  1. 1

    Measure Waist

    Measure your waist at the narrowest point above your navel

  2. 2

    Measure Hips

    Measure your hips at the widest point

  3. 3

    Calculate Ratio

    The calculator divides waist by hip and evaluates the result

Use Cases

Heart Disease Risk Assessment

High ratios correlate with increased cardiovascular disease risk

Fat Distribution Tracking

Monitor changes in fat distribution during weight loss programs

Preventive Health Screening

A preliminary screening tool for obesity-related health risks

Tips

  • 1

    Measure at the same time of day for consistent readings

  • 2

    Do not suck in your stomach during measurement

  • 3

    Use a mirror or ask for help to get an accurate measurement

  • 4

    Record measurements monthly to track progress

Common Mistakes

  • Measuring waist at the navel instead of the narrowest point

  • Holding breath or sucking in stomach during measurement

  • Measuring over thick clothing

  • Not keeping the tape level around the body

FAQs

What is a healthy WHR for men and women?

For men: less than 0.9 is healthy. For women: less than 0.85 is healthy.

Why is belly fat more dangerous?

It's associated with visceral fat that surrounds organs and increases risk of diabetes and heart disease.

Can I improve this ratio?

Yes, through aerobic exercise, calorie reduction, and core exercises.