Age Height Build Percentage of body fat For example, a highly physical teen boy with great muscle tone could easily weigh higher than average on the standard average height and weight chart.

There are separate growth charts for weight, height, and head circumference ... that means that out of 100 normal children her age, 50 will be bigger than she is and 50 smaller.

This calculator automatically adjusts for differences in height, age and gender, calculating a child's height percentile along with ... Determination of blood pressure percentiles in normal-weight ...

Estimates are less accurate when parent heights are far from average and for children who are short for their age. Talk to your pediatrician if you're concerned about your child's height or growth.