Child Adult Height Predictor Calculator
Estimate your child's adult height from the parents' heights.
This tool is for informational purposes only and does not replace medical advice. Consult a physician for decisions about your health.
cm
cm
Result
178 cm
Estimated adult height: 178 cm
Result in all units
Step-by-step solution
What Is Child Height Prediction?
Child height prediction estimates a child's adult height based on the mother's and father's heights. It offers an insight into genetic potential.
How is it calculated?
How Is It Calculated?
Using the mid-parental height method:
Boy = (mother's height + father's height + 13) ÷ 2
Girl = (mother's height + father's height − 13) ÷ 2
- Enter the mother's and father's heights (cm).
The result is an estimate; nutrition and health also affect height.
Frequently Asked Questions
How accurate is the prediction?
It is a genetic estimate; actual height may vary by a few centimeters depending on nutrition, hormones and overall health.