Enter your measurements to calculate your Waist to Height Ratio (WHtR) and assess health risks.
Waist to Height Ratio (WHtR) is a simple yet powerful health screening tool that measures the ratio of your waist circumference to your height. Research shows WHtR may be a better predictor of health risks than BMI, especially for cardiovascular disease and diabetes.
The simple rule of thumb is: "Keep your waist circumference to less than half your height". This means a WHtR of less than 0.5 is considered healthy for most adults. WHtR is particularly useful because it accounts for different body types and ethnic variations better than BMI.
How WHtR is Calculated:
WHtR Categories:
Adults (18+)
Health Risks
Advantages of WHtR:
- Better Health Predictor: More accurate than BMI for predicting cardiovascular and metabolic risks
- Simple Measurement: Only requires height and waist circumference
- Age Independent: Same healthy range applies across different age groups
- Ethnicity Inclusive: Works well across different ethnic populations
- Abdominal Focus: Specifically targets dangerous abdominal fat
Important: Measure your waist circumference at the narrowest point, typically just above your belly button. Take the measurement while standing and breathing normally, without pulling the tape measure too tight.
Safety Information
This WHtR calculator is for informational and educational purposes only. Results should not replace professional medical advice, diagnosis, or treatment. Always consult with qualified healthcare professionals for personalized health assessments.
Measurement Guidelines
For accurate results, measure your waist at the narrowest point while standing. Take measurements consistently at the same time of day, preferably in the morning. If you have health concerns, consult with a healthcare provider for proper assessment.