Child Height Predictions

If you don't enter or don't know the birth parent's height, we'll use the average height for a man or woman.

Predicted heights are usually within 4 inches, taller or shorter, than actual adult height. Medical conditions and other factors can affect a child's growth. 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.

Child's Gender
Child's Age
Mother's Height
Father's Height


Estimated Adult Height: