Body Mass Index (BMI), a widely accepted measure of obesity and weight status, is calculated using a simple formula that considers both weight and height. It was originally developed by Adolphe Quetelet, a Belgian mathematician, astronomer, and statistician, in the 19th century, and has since become a common tool for medical professionals, researchers, and health-conscious individuals.
The calculation is particularly useful in assessing the correlation between weight and disease risk and can help identify potential health issues related to being overweight or underweight. BMI is particularly helpful because it can easily be calculated using a formula that uses only weight and height and can be done manually or with the help of calculators or online tools.