The Body Mass Index (BMI) for children and adolescents is not suitable for adults because the ratio of height to weight changes constantly during adolescence, so that the results for children must be evaluated differently.
Please bear in mind that these values apply to children of average height and can only be used for rough orientation. Always consult your paediatrician if you are unsure.
This calculator is intended to provide general information. If you require professional assistance regarding your children’s weight, please consult to a specialist.