Baby Growth Chart Calculator

Track your baby's development with WHO-standard growth charts. Monitor weight, height, and head circumference percentiles for infants 0-24 months with instant AI-powered insights and milestone tracking.

πŸ‘Ά Baby Information

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Baby Boy
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Baby Girl

πŸ“ Measurements

πŸ“š Understanding Baby Growth Charts

🎯 What Do Percentiles Mean?

Percentiles compare your baby to other babies of the same age and gender. If your baby is in the 60th percentile for weight, it means they weigh more than 60% of babies their age, and less than 40%.

  • 3rd-10th percentile: Below average, monitor closely
  • 10th-90th percentile: Normal, healthy range
  • 90th-97th percentile: Above average, usually healthy

πŸ“ˆ Growth Patterns Matter More

Consistency in growth is more important than absolute percentiles. A baby who stays around the 25th percentile is usually healthier than one jumping between percentiles.

βœ“ Steady growth curve = healthy baby
βœ“ Crossing 2+ percentile lines = discuss with doctor
βœ“ No weight gain for 2+ weeks = medical attention

🩺 When to Consult Your Pediatrician

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Weight Concerns:

Below 5th percentile, rapid weight loss, or no weight gain for 2+ weeks

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Height Concerns:

Not growing in length for 3+ months or falling below 3rd percentile

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Head Size:

Growing too fast, too slow, or crossing multiple percentile lines

🍼 Feeding and Growth

Breastfed Babies
  • May gain weight slower after 3 months
  • Natural to have growth spurts and plateaus
  • WHO charts are designed for breastfed babies
Formula-fed Babies
  • Often gain weight faster initially
  • More predictable growth patterns
  • May need different feeding schedules

🌟 Factors Affecting Growth

Genetics

Parents' size strongly influences baby's growth trajectory

Nutrition

Adequate milk intake is crucial for healthy weight gain

Sleep

Growth hormone is released during deep sleep

Health

Illness can temporarily slow growth

Prematurity

Preterm babies follow different growth patterns

Activity

Active babies may appear leaner but be perfectly healthy

πŸ” Try Sample Baby Data

πŸ‘Ά Newborn (1 month)
Boy: 4.5kg, 54cm
🍼 Infant (6 months)
Girl: 7.3kg, 66cm
🚢 Toddler (12 months)
Boy: 10.2kg, 76cm
πŸƒ Walking (18 months)
Girl: 11.5kg, 82cm

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