About the Waist-to-Hip Ratio Calculator
The Waist-to-Hip Ratio Calculator is designed to give you a quick, practical estimate using the information you enter. Calculate waist circumference divided by hip circumference. The tool supports the unit choices shown in the calculator and presents the result in a format that is easy to compare with related weight-management measures.
Use the calculator by entering the requested values and selecting Calculate. The result card explains the main estimate and, where useful, shows supporting values that help you understand how the answer was derived. Select Reset to clear the form and start again.
This calculator is intended for general educational and planning purposes. It uses published equations or standard mathematical relationships, but individual needs and outcomes can vary. Treat the result as an estimate rather than a diagnosis, prescription, or guarantee.
Calculate waist circumference divided by hip circumference.
What Is Waist-to-Hip Ratio?
Waist-to-hip ratio compares waist circumference with hip circumference and is one simple way to describe body-fat distribution.
Because both measurements use the same unit, the ratio is unitless.
Formula / Method Used
Waist-to-hip ratio = waist circumference ÷ hip circumference.
How to Use the Waist-to-Hip Ratio Calculator
- Choose the unit system or options requested by the tool.
- Enter the required measurements or planning values.
- Select Calculate to view your result and supporting details.
- Review the explanation and limitations before using the estimate for planning.
Example Calculation
A 90 cm waist and 100 cm hip gives a ratio of 0.90.
Limitations
Results depend on consistent measurement technique and should be interpreted with broader health information.
Frequently Asked Questions
Is this calculator exact?
No. It provides an estimate based on the inputs and method shown on the page.
Can I use the result as medical advice?
No. The result is for general informational and educational use and does not replace individualized advice from a qualified healthcare professional.
Can I switch between Metric and US units?
Where measurements are required, the calculator supports the unit systems displayed in the form.
Methodology & References
Waist-to-hip ratio equals waist circumference divided by hip circumference.