Adult Height Predictor
Predict your child's future adult height using parental heights and clinical formulas.
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Calculation Results
Predicted Adult Height
5 ft 10 in
Metrics Analysis
How This Calculator Works
Applies standard genetic Mid-Parental height formulas to project adolescent target dimensions.
Child Adult Height Predictor — Genetic Calculator
Predict your baby's future height based on familial genetics and parental heights.
The Mid-Parental Height Method
This genetic formula adds maternal and paternal heights, adding an offset of 5 inches for sons and subtracting 5 inches for daughters, to find the midparental baseline.
The Double-at-Two Rule of Thumb
Another popular folk rule states that doubling your toddler's height at exactly 24 months gives a rough approximation of adult height.
Clinical Standard Reference Guideline:
Khamis-Roche Height Sizing Models.
Frequently Asked Questions (FAQ)
Q:How accurate is the height predictor?
Mid-parental estimations predict final height within 3 inches (8.5 cm) for roughly 95% of healthy individuals.