Body Adiposity Index Calculator
Estimate body fat percentage from hip circumference and height.
Your result
BAI estimates body fat from hip size and height without weight. It is a rough estimate, most useful for tracking trends.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the Body Adiposity Index Calculator do?
Estimate body fat percentage from hip circumference and height. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: body adiposity index; body fat using hip; bai formula.