Height Prediction Calculator
Estimate your child’s adult height based on parental height and scientific prediction methods
Parental Information
Male
Female
Imperial (ft/in)
Metric (cm)
Prediction Results
6’6″
6’0″
5’6″
5’0″
4’6″
5′ 9″
Predicted height for male child
This prediction has a margin of error of ±4 inches. Actual height may vary based on nutrition, health, and other factors.
Understanding Height Prediction
How Height Prediction Works
This calculator uses the mid-parental height formula, a scientifically-backed method for estimating a child’s adult height based on parental heights.
The formula used:
- For boys: (Father’s height + Mother’s height + 5 inches) / 2
- For girls: (Father’s height + Mother’s height – 5 inches) / 2
This method provides an estimate of the child’s genetic height potential.
Factors Influencing Height
While genetics play a major role (60-80%), several other factors can influence a child’s ultimate height:
Nutrition
Hormones
Sleep Quality
Physical Activity
Health Conditions
Prenatal Care
Optimal nutrition during childhood and adolescence is crucial for reaching genetic height potential.