Question 1

What is a Body Adiposity Index?

Accepted Answer

The Body Adiposity Index (BAI) estimates body fat % from hip circumference and height without needing weight. Proposed 2011 as an alternative to BMI.

Question 2

How does the Body Adiposity Index work?

Accepted Answer

BAI = Hip (cm) / Height (m)^1.5 − 18 Then: Healthy male: 8–20%; Female: 21–33% Then: Validated against DXA scan measurements Then: No weight scale needed — useful in field settings.

Question 3

Can you give an example of how to use the Body Adiposity Index?

Accepted Answer

Example: Input Hip 100cm, height 1.75m gives a result of BAI = 100/1.75^1.5 − 18 = 25.3%.

Question 4

Is the Body Adiposity Index free to use?

Accepted Answer

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

Question 5

How accurate is the Body Adiposity Index?

Accepted Answer

Our Body Adiposity Index uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

Body Adiposity Index

Body Adiposity Index (BAI)

What is Body Adiposity Index?

How to Use Body Adiposity Index

Example Body Adiposity Index Examples

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