Child Growth Percentile Calculator
Track your child's height and weight percentiles using WHO and CDC growth standards
About this calculator
The Child Growth Percentile Calculator helps parents and healthcare providers monitor a child's physical development by comparing their height and weight against standardized growth charts from the World Health Organization (WHO) and Centers for Disease Control (CDC). This tool calculates percentiles to show how your child's measurements compare to other children of the same age and gender, helping identify potential growth concerns early and ensuring your child is developing within normal ranges.
How to use
Enter your child's age, gender, current height, and weight into the calculator. Select whether to use WHO standards (recommended for children under 2) or CDC standards (for children 2 and older). The calculator will instantly display your child's height and weight percentiles, showing where they rank compared to peers.
Frequently asked questions
What's the difference between WHO and CDC growth standards?
WHO standards are based on breastfed children and recommended for ages 0-2, while CDC charts include formula-fed children and are used for ages 2-20.
What percentile is considered normal for child growth?
Percentiles between 5th and 95th are typically considered normal. Consistent growth patterns are more important than specific percentile numbers.
How often should I track my child's growth percentiles?
Track growth at regular pediatric checkups, typically every few months for infants and annually for older children, or as recommended by your doctor.