๐ Waist-to-Height Ratio Calculator
Any consistent unit works (e.g. cm) โ just use the same unit for both values.
Enter your waist circumference and height to calculate your waist-to-height ratio (WHtR), assessed against the widely cited health guideline of keeping waist circumference under half your height.
How to use
- Enter your waist circumference.
- Enter your height (in the same unit as waist).
- Your waist-to-height ratio and guideline assessment are shown automatically.
FAQ
What formula does this use?
Waist-to-height ratio = waist circumference รท height โ a simple ratio. Use the same unit for both values (e.g. cm).
Whatโs the basis for the 0.5 threshold?
The "keep your waist under half your height" guideline is a simple rule of thumb widely cited in epidemiological research as an indicator of cardiovascular and other health risks.
How is this different from BMI?
BMI is a body-mass index derived from weight and height, while waist-to-height ratio more directly reflects abdominal fat distribution, which is linked to visceral fat. Neither substitutes for a medical diagnosis.