Baby Growth & Percentile Tools
Explore free WHO-based tools to calculate baby weight, height, and head circumference percentiles.
Baby Percentile Calculator✨ All-in-One: Weight + Height + Head Circumference
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Baby Weight Percentile
Calculate baby weight percentile by age. Compare your baby's weight against WHO growth charts.
Calculate Percentile
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Baby Height Percentile
Track baby length/height percentile. Monitor linear growth progress using official WHO standards.
Calculate Percentile
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Baby Head Circumference
Calculate head circumference percentile. Monitor brain growth and head size development.
Calculate Percentile
Why Trust BabyGrowth.co?
WHO Growth Standards
Uses the latest World Health Organization data for accuracy.
Multi-Metric Tracking
Check weight, height, and head circumference percentiles.
Instant & Visual Results
Get clear, easy-to-read growth charts and analysis in seconds.
Privacy First & 100% Free
No sign-up required. Your data stays in your browser and is never stored.