Most 5-month-olds eat five to six times per day, spaced roughly every three to four hours. The exact amount depends on whether your baby is breastfed, formula-fed, or getting a combination of both. At this age, breast milk or formula should be the only source of nutrition.
Breastfed Babies: 6 to 8 Feedings a Day
Younger newborns typically nurse 8 to 12 times in 24 hours, but by five months most breastfed babies have settled into a more predictable rhythm of roughly six to eight sessions. Some feedings will be long, others surprisingly quick. That’s normal. Breastfed babies regulate their own intake at the breast, taking what they need and stopping when full.
Because breast milk digests faster than formula, breastfed babies tend to eat more frequently, often every two to three hours during the day. You may also notice “cluster feeding” in the evening, where your baby wants to nurse several times in a short window. This doesn’t mean your supply is low. It’s a common pattern at this age.
Formula-Fed Babies: 6 to 7 Ounces per Bottle
At three to five months, formula-fed babies typically drink about 6 to 7 ounces per feeding, with five to six bottles spread across the day. That works out to roughly 30 to 35 ounces total. The CDC notes that babies receiving about 32 ounces or more of formula daily don’t need additional vitamin D supplementation, which gives you a ballpark for a full day’s intake.
Formula-fed babies generally go a bit longer between feedings than breastfed babies, usually every three to four hours. If your baby consistently drains every bottle and seems unsatisfied, you can try adding an extra ounce per feeding rather than adding a whole new feeding session. Conversely, if your baby regularly leaves an ounce or two, there’s no need to push them to finish.
How to Read Your Baby’s Hunger Cues
Your baby can’t tell you they’re hungry, but they’ll show you. Early hunger signals at this age include putting hands to their mouth, turning their head toward your breast or the bottle, and puckering, smacking, or licking their lips. Clenched fists are another sign. Crying is actually a late hunger cue, so try to catch the earlier signals before your baby gets too frustrated to latch or take a bottle easily.
Fullness cues are just as important. When your baby closes their mouth, turns away from the breast or bottle, or visibly relaxes their hands, they’re telling you they’ve had enough. Pushing past these signals can lead to overfeeding and spit-up. Trusting your baby’s appetite is one of the most reliable ways to make sure they’re getting the right amount.
What About Night Feedings?
At five months, many babies still wake at least once overnight to eat. This is completely normal during the first year. As babies get older they generally wake less often for nighttime feeds, but the timeline varies quite a bit from one baby to the next.
Formula-fed babies may start dropping night feeds sooner because formula digests more slowly, keeping them full longer. For formula-fed babies, night weaning can be considered around six months. Breastfed babies often continue needing at least one overnight feed for longer. If you do start reducing night feeds, you’ll likely notice your baby compensating by eating more during the day, which is a healthy adjustment.
Weight Gain as a Feeding Check
The best way to know your baby is eating enough isn’t counting ounces or minutes on the breast. It’s tracking growth. At around four to five months, babies typically gain about 20 grams (just under an ounce) per day. That rate naturally slows as they approach six months, when many babies gain about 10 grams or less daily. Your pediatrician tracks this at well-child visits using growth charts, and a baby who’s following a consistent curve is getting enough to eat.
Between visits, wet diapers are a useful quick check. Five or six wet diapers a day means your baby is well-hydrated. If diaper counts drop noticeably or your baby seems unusually sleepy and uninterested in feeding, that’s worth a call to your pediatrician.
No Water, Juice, or Solids Yet
At five months, your baby should only be drinking breast milk, formula, or a combination. Water is not safe for babies under six months. Even small amounts can dilute the sodium in their bloodstream, potentially causing a dangerous condition called water intoxication. Water also fills tiny stomachs without providing any calories, which can interfere with the nutrition they need from milk.
You may be wondering about solid foods, since five months feels close to that milestone. Most babies are ready for solids around six months, though some show readiness signs a bit earlier. Those signs include sitting up with support, having good head and neck control, opening their mouth when offered food, swallowing rather than pushing food back out with their tongue, and reaching for or grasping small objects. Until your baby checks most of those boxes, breast milk or formula alone provides everything they need.
A Typical Day at Five Months
Every baby is different, but a common rhythm looks something like this: a feeding shortly after waking, then another feeding every two to three hours for breastfed babies or every three to four hours for formula-fed babies, with one or two feedings overnight. That usually adds up to five or six total sessions for formula-fed babies, and six to eight for breastfed babies.
Don’t worry too much about hitting a rigid schedule. Some days your baby will eat more, some days less. Growth spurts can temporarily increase appetite for a few days before things settle back down. The overall pattern across a week matters more than any single day. If your baby is gaining weight steadily, producing plenty of wet diapers, and seems content after most feedings, you’re on track.