Baby Weight Percentile Calculator
Track your baby's weight against WHO growth charts. See their percentile ranking for age and sex.
Inputs
months
Results
Weight Percentile
33.1%
ClassificationNormal
Weight (kg)7.5 kg
Weight (lbs)16.5 lbs
Median for Age (kg)7.9 kg
How to Use This Calculator
- Enter your baby's age in months (0–36).
- Input your baby's current weight and select pounds or kilograms.
- Select baby's sex (male or female) for the correct WHO growth chart.
- Review the Weight Percentile result and growth category.
- Bring these results to your pediatrician to discuss growth trends over time.
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