Health & fitness

BMI Calculator

Estimate body mass index from height and weight.

For estimation only. This is not medical advice and does not diagnose or treat any condition.

Using US customary measurements. Change this from the header.

lb
ft
in

Questions and answers

How is this calculated?

BMI = weight in pounds ÷ height in inches squared × 703.

Are my inputs saved?

No. Your values stay in this browser unless you choose to copy or download a result.

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