The situation is more complex in children, where the BMI threshold of obesity varies with age and sex. The charts below show how the BMI obesity threshold changes with age for boys and girls.
The actual calculation is your weight (in kilograms) divided by your height (in metres) squared but it's also easy to read on the chart. BMI can be divided into several categories and generally ...
A BMI calculator is widely used as a general tool to assess if a person has a healthy body weight proportional to their height. BMI stands for Body Mass Index. A person’s BMI is calculated by ...