About the Waist-to-Height Ratio Calculator
Find your waist-to-height ratio. Keeping it under 0.5 is a common health goal. This tool is free, works in your browser and needs no sign-up.
How to use the Waist-to-Height Ratio Calculator
Enter your waist and height in the same unit.
Formula used
Waist-to-height ratio = Waist ÷ Height.
Example
With Waist (cm) 85, Height (cm) 175, the calculator shows: Waist-to-height ratio = 0.49; Result = Under 0.5 (generally healthy).
Frequently asked questions
Is the Waist-to-Height Ratio Calculator free to use?
Yes. It is completely free and you can use it as many times as you like.
How accurate is the Waist-to-Height Ratio Calculator?
The calculator uses standard formulas, so the maths is exact. Real life results can differ because of fees, taxes, rounding or personal factors, so treat the answer as an estimate.
Do you store the numbers I enter?
No. All calculations run in your browser. The values you type are not sent to our server.
Disclaimer: results are estimates for information only. They are not financial, medical or professional advice.