Most parents take keen interest in tracking their child's growth, often comparing their child to his or her friends who are around the same age. Under these circumstances, using an ideal height weight chart to monitor the progress of a child can be of immense help to allay fears about any developmental problems. Every child is different and grows at a pace that is determined by heredity, nutrition, health status, and lifestyle.

Knowing the normal range for children on the basis of their age, gender, and race, can prevent unnecessary confusions that crop up on randomly comparing two children of the same age. Such charts educate the parents are about normal variations and their causes.