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Body mass index calculator

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Reference

World Health Organization

Background

The body mass index (BMI) is a useful indicator of nutritional status in adults. BMI is calculated as body weight in kilograms divided by the square of the person’s height in metres (kg/m2). For adults over 20 years old, BMI can be categorised as normal, underweight, pre-obesity (overweight) or obesity.

Last updated

29/06/2018