📏 Baby & Child Adult Height Predictor

We use the commonly taught mid‑parental height formula:

• For boys: ((mother's height + 13 cm) + father's height) ÷ 2
• For girls: ((father's height − 13 cm) + mother's height) ÷ 2

This gives a target adult height, and we then apply a typical variability range of about ±8.5 cm (≈3.3 inches) to give a likely range. Genetics, nutrition, health conditions, and hormones can all shift height outside that band. This tool is for education and should not replace pediatric evaluation.