A formula to calculate BMI in pounds and inches is a mathematical equation that determines an individual’s Body Mass Index (BMI) using their weight and height. The formula is: BMI = weight (lb) / height (in)^2.
BMI is a measure of body fat based on height and weight. It is used to screen for weight-related health risks such as obesity, underweight, and eating disorders. The formula was developed in the 1830s by Adolphe Quetelet, a Belgian astronomer and mathematician.