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Adult Height Predictor

Estimate a child's adult height using the mid-parental height method.

Child's sex

Mother's height (cm)

Father's height (cm)

Enter both parents' heights to estimate adult height.

Related

Child Height Percentile
BMI Calculator

How it works

The mid-parental height formula is a common rule of thumb: for boys, (father + mother + 13) / 2; for girls, (father + mother − 13) / 2. Result is approximate.

How to interpret

Real adult height depends on many factors (nutrition, health, genetics). This tool is for educational use only and does not replace medical evaluation.

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