Health & Fitness
Child Height Predictor
Estimate a child's adult height using parent heights.
Formulas and edge cases are reviewed against authoritative references before publication. For methodology, editorial standards, or corrections, use the links below.
Frequently asked questions
How accurate is this prediction?
It provides a rough estimate based on parental height averages.
Does it include nutrition or health factors?
No. It does not account for nutrition, health, or genetics beyond parent height.
Can I use inches?
This version uses centimeters. Convert inches to cm if needed.
Related tools
About this tool
Inputs
- Mother's height
- Father's height
- Child
Results
- Predicted adult height
Numbers tell a story, and the Child Height Predictor helps you read it. Plug in your data to see what the math reveals. Fill in mother's height, father's height and child and the tool handles the rest, showing you predicted adult height within moments. The ability to estimate a child's adult height using parent heights comes up more often than most people expect — in professional work, academic projects, and everyday planning. Age, sex, ethnicity, and fitness level all influence what counts as a healthy range for you.
Health metrics give you a snapshot of where you stand, but they are not a diagnosis. It provides a rough estimate based on parental height averages. Body fat percentage formulas rely on skinfold measurements or circumference-based estimates, each with its own margin of error. Individual variation means two people with identical numbers can have very different health profiles. Change one variable while holding the others constant to isolate its impact. This sensitivity check is often more informative than a single result.