Track your baby weight and height against WHO growth standards.
WHO references are guides, not targets. Growth trends matter more than single measurements.
Pediatricians plot baby measurements on WHO growth charts. Any percentile from 5th to 95th is generally within normal limits. What matters most is consistent growth along your baby's own curve. A baby at 10th percentile who stays at 10th percentile is growing normally.
Medical Disclaimer: This tool is for educational purposes only and should not replace professional medical advice. Always consult a qualified healthcare provider.
The baby growth calculator plots your baby's weight, height, and head circumference against World Health Organization (WHO) growth standards, giving you a percentile ranking and showing whether your baby is growing on a healthy trajectory.
A percentile tells you how your baby compares to other babies of the same age and sex. A baby in the 50th percentile for weight is heavier than 50% of babies their age. There is no single 'ideal' percentile — what matters is that your baby follows a consistent growth curve over time.