Body mass index

Body mass index (BMI) is a value derived from the mass (weight) and height of a person. BMI is calculated as the body mass, in kilograms (kg), divided by the square of the body height, in square metres (m2); although the quotient has units of kilograms per square metre, BMI is most often reported normalized by 1 kg/m2, thus as a pure number.

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Source: Wikipedia · Image: Wikimedia Commons · CC BY-SA 4.0

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