Your size is not a matter of perception but a mathematical fact that you can calculate, says Dr Gita Mathai.
What are the commonly used parameters?
The BMI (Body Mass Index) is easily measured. It is weight (in kg) divided by height (in meters) squared.
BMI
Weight Status
Below 18.5
Underweight
18.5 – 23.9
Normal
24.0 – 29.9
Overweight
30.0 and Above
Obese
BMI has some limitations. If it is calculated for adults who are very muscular, or very thin, they may fall erroneously into…