The body mass index (BMI) is the measurement used to determine a person's healthy weight. An BMI between 18.5 and 24.9 is considered the lowest health risk in relation to the weight of a person. How is the BMI calculated?
1) BMI = weight [kg]/height [meter²]
2) BMI = weight [pounds)/height [meter]
3) BMI = weight [kg]/height [feet²]
4) BMI = weight [pounds)/height [feet²]