“How do you calculate BMI in kg with age” is a query used to calculate the Body Mass Index (BMI) of an individual based on their weight in kilograms (kg) and age in years. BMI is a measure of body fat based on height and weight that applies to adult men and women.
BMI is a useful tool for assessing an individual’s weight status and potential risk for certain health conditions. It can help identify those who may be underweight, overweight, or obese. The concept of BMI was first introduced by Belgian statistician Adolphe Quetelet in the 19th century as an index of “robustness” for individuals.