Height Calculator
Predict adult height for children based on parents' heights or convert between height units.
Growth Insight
Adequate protein, calcium, and vitamin D intake during developmental years are essential to reaching one's full genetic height potential.
Ready to Predict
Enter both parents' heights to visualize your child's adult height potential.
Height Calculator
Predict adult height for children based on parents' heights or convert between height units.
Predicting a Child's Future Stature
Predicting how tall a child will be as an adult is a common interest for parents. While genetics play the most significant role (about 60-80%), environmental factors like nutrition and health also influence growth. The Mid-Parental Height method provides a statistically sound estimate based on biological parents' heights.
Genetic Potential
While the formula provides a baseline, a child's final height can fluctuate by several centimeters due to non-genetic factors like athletic activity and dietary intake.
The Mid-Parental Height Formula
Boys: (Father + Mother + 13cm) / 2 | Girls: (Father + Mother - 13cm) / 2Developed by researchers like Tanner, this formula accounts for the average 13cm (approx. 5 inches) height difference between adult men and women to project the child's genetic potential.
Scenario Projections
Tall Lineage
If a father is 185cm and a mother is 170cm, their son's predicted height is approximately 184cm, with a typical range of ±10cm.
Standard Growth
Predictive models help pediatricians monitor if a child's growth curve is consistent with their genetic background.