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Body Adiposity Index Calculator

BAI estimation from hip circumference and height.

Estimate body fat percentage using the Body Adiposity Index, an alternative to BMI based on hip circumference and height.

Daniel Oh By Daniel Oh
Reviewed by Dr. Helena Ortiz
Published Last reviewed 1 min read

Inputs

cm
cm

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

BAI = hip (cm) / height (m)1.5 − 18

In depth

Estimate body fat percentage using the Body Adiposity Index, an alternative to BMI based on hip circumference and height.