Measure your weight in kilograms
Measure your height in meters
Multiply your height by itself
Divide your weight by your height squared
The result is your Body Mass Index
Use the BMI value to compare your body mass with standard ranges
Measure your weight in kilograms
Measure your height in meters
Multiply your height by itself
Divide your weight by your height squared
The result is your Body Mass Index
Use the BMI value to compare your body mass with standard ranges