Are you in your right weight ? (adult, child or teenager) ? *** Ideal Body Stats *** *** Your Ideal Weight *** This configurable application (Kilograms/Pounds/Stones, Cm/Ft) allows you to : • Calculate easily your Ideal Weight using different formulas. • Calculate easily your Body mass index (BMI) Adult child or teenager (beetween 2 and 20 years old). • Calculate easily your body fat index (BFI). • Calculate easily your body surface area (BSA). • Save and Export synthesis by email. BMI (Body Mass Index) for children and teenagers 2 to 20 years old is calculated using data from the CDC (Centers for Disease Contol).