Health & Fitness calculator
Waist-to-Hip Ratio Calculator
Calculate your waist-to-hip ratio and health risk assessment.
About the waist-to-hip ratio calculator
The waist-to-hip ratio calculator assesses health risk based on body fat distribution.
How to use this calculator
- 1
Enter measurements
Enter waist and hip circumference in centimeters.
- 2
Choose gender
Select male or female for risk assessment.
- 3
View results
See your WHR and risk level.
How the calculation works
WHR = waist ÷ hip. Male risk: <0.90 low, 0.90-0.99 moderate, ≥1.0 high. Female risk: <0.80 low, 0.80-0.84 moderate, ≥0.85 high.
Example: 90 cm waist, 100 cm hip: WHR = 0.90 (moderate risk for male).
Important health disclaimers
These calculators provide estimates based on population averages. Individual results vary based on genetics, body composition, medical conditions, and medications. Always consult a healthcare provider before starting a new diet or exercise program, especially if you have underlying health conditions.
Understanding body composition metrics
BMI doesn't distinguish muscle from fat. Body fat % is more accurate but depends on measurement technique. TDEE varies day-to-day based on activity. Macro targets are starting points — adjust based on your results, energy levels, and goals. Hydration needs increase with exercise, heat, and altitude.
Important limitations
This tool provides a mathematical estimate based only on the values entered. It does not account for regulations, taxes, lender fees, market conditions, or individual circumstances. Results are for planning purposes only — consult a qualified professional for regulated, medical, financial, or construction decisions.
Frequently asked questions about waist-to-hip ratio calculator
How accurate is the waist-to-hip ratio calculator?+
The calculation follows the displayed formula and retains full numeric precision before formatting the result.
Can I use the result professionally?+
Use it as a planning estimate. Confirm regulated, medical, financial, or construction decisions with a qualified professional.