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How much does your baby need to eat?

Healthwise
By Jan Nissl, RN, BS

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Most babies eat 6 to 10 times in a 24-hour period. A baby will usually wake up during the night for feedings for about the first 6 months.

A baby is getting enough to eat if he or she:

  • Wets at least 6 to 8 diapers a day.
  • Gains 4 oz (0.1 kg) or more each week.

Babies give cues during feeding that indicate how hungry they are. Paying attention to these cues will help you determine when your baby has had enough to eat.

  • A hungry baby will latch on to the breast or bottle and suck continuously.
  • A baby who is getting full during a feeding will take longer pauses between sucking.
  • A full baby will turn away from the breast or bottle and not want to suck.

Overeating or swallowing too much air during feeding can cause abdominal cramps, which in turn can make a baby cry. The baby will often spit up some of the feeding and may have loose stools.

The following table gives the number of ounces that a baby needs to take with each feeding according to his weight. Remember that this is only an average, and every baby is different.

Average feeding amounts by baby's weight
Weight in pounds Ounces per feeding

6 to 8 pounds (2.5 to 3.5 kg)

2 to 3 ounces (60 to 90 mL)

8 to 10 pounds (3.5 to 4.5 kg)

3 to 4 ounces (90 to 120 mL)

10 to 12 pounds (4.5 to 5 kg)

4 to 6 ounces (120 to 180 mL)

12 to 16 pounds (5 to 7 kg)

6 to 8 ounces (180 to 240 mL)

Credits

Author Jan Nissl, RN, BS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Primary Medical Reviewer Michael J. Sexton, MD - Pediatrics
Specialist Medical Reviewer Thomas Emmett Francoeur, MDCM, CSPQ, FRCPC - Pediatrics
Last Updated February 19, 2009
Last Updated: 02/19/2009