What you provide
What you provide
- Waist circumference: Circumference measured at the protocol-defined waist site.
- Hip circumference: Circumference measured at the protocol-defined widest hip site.
BODY MEASUREMENT / CIRCUMFERENCE RATIO
Waist-to-Hip Ratio Calculator
Calculate waist-to-hip circumference ratio and waist percentage using two measurements taken in the same unit and protocol.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
Waist circumference is divided directly by hip circumference; using the same unit causes units to cancel.
Calculation path
Waist-to-hip ratio = waist circumference / hip circumference.
What you receive
What you receive
- Waist-to-hip ratio
- Waist percentage of hip
- Measurement recap
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
This ratio cannot diagnose health or body fat. Measurement site, pregnancy, body shape, ancestry, age, and clinical context affect interpretation.
Planning and fitness outputs are estimates. Confirm measurements, product specifications, site conditions, health context, and professional requirements before making purchasing, training, medication, or care decisions.
Reviewed reference factors