BMI Calculator

BMI (Body Mass Index) is a measurement of body fat based on height and weight that applies to both men and women between the ages of 18 and 65 years.

How to Calculate Your BMI:

Enter your height and weight;Click the “Calculate” button;Your BMI result will appear in the BMI field Optionally save your BMI record.

BMI Formula

BMI = weight (kg) / [height (m)]2
BMI = 703 × weight (lbs) / [height (in)]2

Example using formula

For an adult with height of 180 cm and weight of 75 kg. Our first step needs to be to convert the height into meters (British spelling: metres). As there are 100cm in a meter, we divide our figure by 100. This gives us 1.8m.