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Baby Feeding Calculator
Calculate how much your baby should eat based on age and weight. Get personalized feeding schedules for formula, breastfeeding, and solids with portion sizes.
Units
weeks
lbs
Quick Facts
Newborn stomach size~1-2 tsp (day 1)
Formula guideline2.5 oz/lb/day
Breastfeeding sessions (newborn)8-12/day
Solids introduction~6 months
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How to Use This Calculator
- Select the feeding type: Formula, Breastfeeding, or Solids.
- Enter your baby's age in weeks (and months for solids).
- Enter your baby's weight in your preferred units.
- Click Calculate to see the recommended feeding schedule, amounts, and tips.
The Formula
Formula: ~2.5 oz per pound per day (150 mL/kg/day), max 32 oz/day. Divided into age-appropriate number of feedings. Breastfeeding: 8-12 sessions/day for newborns, decreasing with age.Frequently Asked Questions
Signs of adequate intake include: 6+ wet diapers per day, steady weight gain, contentment between feedings, and meeting developmental milestones. Your pediatrician tracks growth at well-child visits.