Waist Circumference Health Risk Calculator
Enter your waist circumference and sex to see how it compares to general health guideline thresholds.
Waist Circumference Health Risk Calculator
Check your waist circumference against general health risk thresholds.
This is general guideline information only, not a medical diagnosis. These thresholds are population-level averages and do not account for individual factors like ethnicity, height, or overall body composition — consult a healthcare provider for a personal assessment.
Waist circumference is used alongside BMI as an indicator of abdominal fat, which is linked to higher risk of certain health conditions. Commonly cited thresholds are above 102 cm (40 in) for men and above 88 cm (35 in) for women.
Example
- With the default values shown above, this calculator returns: Guideline Threshold (cm) ≈ 102; Result: Below the general increased-risk threshold.
Frequently Asked Questions
Why measure waist circumference instead of just BMI?
BMI does not distinguish where fat is distributed; waist circumference specifically flags abdominal fat, which research links to increased risk of certain conditions independent of overall BMI.
Do these thresholds apply to everyone equally?
No — some health organizations recommend lower thresholds for certain ethnic groups, so these general figures are a starting point, not a universal cutoff.