What is Height Prediction Calculator?
A height prediction calculator estimates adult height using genetic and growth data. This scientific tool helps parents anticipate children's growth patterns, assists athletes in sports selection, and helps healthcare professionals monitor development. Our calculator uses the mid-parental formula considering both parents' heights and gender differences. While not 100% accurate, it provides a reliable estimate within 2-4 inches, accounting for genetic potential and environmental factors affecting growth.
Height Prediction Formula
The calculator uses the mid-parental formula:
For boys: (Father's height + Mother's height + 13cm) ÷ 2
For girls: (Father's height + Mother's height - 13cm) ÷ 2
How to Use
- Enter both parents' heights in centimeters
- Select child's gender
- Click "Predict Height"
- Results show predicted range with growth potential
- Use clear button to reset
Height Percentile Chart
| Age | 5th %ile | 50th %ile | 95th %ile |
|---|---|---|---|
| 2 years | 80cm | 86cm | 92cm |
| 5 years | 102cm | 110cm | 118cm |
| 10 years | 132cm | 140cm | 148cm |
Pros and Cons
Advantages:
- Identifies potential growth disorders early
- Helps in nutritional planning
- Assists sports coaches in talent identification
- Reduces anxiety about growth patterns
- Non-invasive estimation method
Disadvantages:
- Doesn't account for environmental factors
- Limited accuracy for adopted children
- Can't predict sudden growth spurts
- Doesn't consider hormonal disorders
- Cultural differences in nutrition not factored
FAQs
How accurate is height prediction?
Height predictors are 60-80% accurate, with ±4cm margin. Accuracy depends on genetic factors, nutrition, and health conditions. Regular updates improve estimates as children grow.
Can late bloomers affect results?
Yes, delayed puberty can add 5-10cm to final height. Bone age assessments provide more accurate predictions for late developers.