Predict a child's adult height using the mid-parental height formula. Results are approximate.
Predict a child's adult height using the mid-parental height formula. Results are approximate.
Boy = (Father + Mother + 13) / 2; Girl = (Father + Mother – 13) / 2
Father 180 cm, Mother 165 cm, Boy → Predicted 179 cm.
Enter your values in the fields above and click "Calculate" to get instant results. All calculations happen in your browser — nothing is sent to any server.
What is Child Height Predictor Calculator?
Predict a child's adult height using the mid-parental height formula. Results are approximate.
What formula does this use?
This calculator uses: Boy = (Father + Mother + 13) / 2; Girl = (Father + Mother – 13) / 2
Is this calculator free?
Yes! All calculators on CalcNest AI are 100% free with no account required.
Is my data safe?
Absolutely. All calculations run locally in your browser. We never store or transmit your input data.