The Body Mass Index Calculator helps predict an ideal weight relative to your height. It is a useful tool to figure out how healthy your body weight is. Accordingly, you can set targets to achieve an ideal BMI.
There are two types of BMI calculators
The only difference between the two is the basis of the unit system hence, both are equally appropriate.
BMI divides the person's weight with height and you compare the answer to different BMI ranges such as underweight, overweight, or obese.
BMI calculator formula gives a relative value as to how much you should weigh according to your height, however, the accuracy will be better if you consider other factors such as geographical region, gender, etc.