WHtR Calculator

WHtR Calculator

Waist Size (inches):
Height (inches):
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WHtR Formula:

WHtR = Waist size / Height

WHtR Definition

The WHtR Calculator calculates the waist to height ratio for a body size and body fat measurement that is said to be an even better measurement than calculating BMI (Body Mass Index). Enter in your waist size in inches (measure your waist circumference one inch above your belly button) and your height in inches into the fields above and press calculate to find your waist to height ratio. Use the following waist to height ratio table that takes gender into account to see where you fit:


  • Ratio less than 35: Abnormally Slim to Underweight
  • Ratio 35 to 42: Extremely Slim
  • Ratio 42 to 49: Healthy
  • Ratio 49 to 54: Overweight
  • Ratio 54 to 58: Seriously Overweight
  • Ratio over 58: Extremely Obese


  • Ratio less than 35: Abnormally Slim to Underweight
  • Ratio 35 to 43: Extremely Slim
  • Ratio 43 to 53: Healthy
  • Ratio 53 to 58: Overweight
  • Ratio 58 to 63: Seriously Overweight
  • Ratio over 63: Extremely Obese

Calculate your waist to height ratio now and then be sure to check out all of our other online health calculators!

How to Calculate WHtR

Let's be honest - sometimes the best whtr calculator is the one that is easy to use and doesn't require us to even know what the whtr formula is in the first place! But if you want to know the exact formula for calculating whtr then please check out the "Formula" box above.

Add a Free WHtR Calculator Widget to Your Site!

You can get a free online whtr calculator for your website and you don't even have to download the whtr calculator - you can just copy and paste! The whtr calculator exactly as you see it above is 100% free for you to use. If you want to customize the colors, size, and more to better fit your site, then pricing starts at just $29.99 for a one time purchase. Click the "Customize" button above to learn more!