Growth chart percentile

Instructions: Measure your child’s length and weight, and enter the figures below, and we’ll give you an estimate of where your child stands compared to other children his age. Growth percentile calculations are very precise, so measure as accurately as you can.

The Growth Percentile Calculator is a free online service and general educational tool only and not the authority on how your child is doing. The results are based on data from healthy, full-term children. This tool is not a substitute for having a physician monitor your child’s growth during regularly scheduled examinations.