A 7-month-old typically drinks 18 to 24 ounces of breastmilk per day, spread across multiple feedings of 3 to 5 ounces each. That total varies depending on how much solid food your baby is eating, since at this age, solids are starting to contribute a meaningful share of daily calories.
Daily Totals and Per-Feeding Amounts
At 6 months and beyond, most breastfed babies take in at least 18 ounces of breastmilk in a 24-hour period, with many falling in the 18 to 24 ounce range. If your baby is bottle-fed with expressed milk, expect each feeding to be around 3 to 5 ounces. The exact number depends on your baby’s size, appetite, and how many solids they’re getting.
Unlike formula, where intake tends to increase steadily as babies grow, breastmilk volume actually stays relatively flat from about one month of age onward. A 7-month-old doesn’t necessarily drink more per day than a 4-month-old. What changes is how the calories are distributed between milk and food.
How Many Feedings Per Day
In early infancy, babies nurse 8 to 12 times in 24 hours. By 7 months, that number has usually dropped, though it varies widely. Some babies still nurse 6 to 8 times a day, while others settle into 4 to 5 longer sessions. The CDC recommends continuing to follow your baby’s hunger cues rather than sticking to a rigid schedule.
If you’re nursing directly, you won’t know the exact ounce count, and that’s fine. A baby who is gaining weight on their growth curve, producing 6 or more wet diapers a day, and seeming satisfied after feedings is getting enough. Tracking ounces matters more when you’re pumping and bottle-feeding, because you need to know how much to prepare.
How Solids Affect Milk Intake
At 7 months, solid food provides roughly one-third of your baby’s total daily calories. Breastmilk still covers the rest. That ratio gradually shifts over the next several months until solids account for more than half of total calories by the first birthday. So right now, milk is still the primary source of nutrition.
Because solids are a complement to breastmilk rather than a replacement, it helps to offer milk before solids at most feedings. One practical approach: nurse or bottle-feed first, then offer solids about 30 minutes later. If your milk supply tends to dip later in the day, the late afternoon or evening feeding is a natural time to pair breastmilk with a small meal of solid food, since your baby may still be hungry after nursing.
As your baby gets more enthusiastic about solids over the coming months, you’ll notice the number of breastfeeding sessions gradually dropping. A baby who nursed every 2 to 3 hours as a newborn may settle into 3 or 4 milk feedings per day (plus snacks of solid food) by around 12 months.
How Much to Leave in a Bottle
If you’re pumping and someone else is feeding your baby, prepare bottles of 3 to 5 ounces each. Starting on the smaller side (3 to 4 ounces) reduces waste, since breastmilk that’s been warmed and partially consumed has to be used within a couple of hours. Your caregiver can always offer a second small bottle if your baby is still hungry.
For a typical day away from your baby, plan on leaving about 1 to 1.5 ounces of breastmilk per hour you’ll be gone. An 8-hour workday, for example, would call for roughly 8 to 12 ounces in the fridge, assuming your baby also eats some solids during that window. You’ll make up the remaining daily intake by nursing before and after you’re apart.
Signs Your Baby Is Getting Enough
The most reliable indicator is steady weight gain along your baby’s growth curve. Your pediatrician tracks this at well-child visits, but between appointments, these signs point to adequate intake:
- Wet diapers: At least 6 per day with pale, dilute urine.
- Contentment after feeding: Your baby seems relaxed and satisfied, not frantically rooting or fussing right after a full feeding.
- Energy and development: An alert, active baby who is meeting motor milestones is almost certainly well-nourished.
A temporary dip in milk intake is normal when babies are teething, fighting a cold, or going through a developmental leap. These phases usually resolve within a few days. If your baby consistently refuses milk or seems lethargic, that’s worth a call to your pediatrician.
Why the Range Is So Wide
You’ll find slightly different numbers depending on the source, and that reflects real variation between babies. A smaller 7-month-old who loves purées might drink 16 to 18 ounces of milk, while a larger baby who is just warming up to solids might still take 24 to 28 ounces. Both can be perfectly normal. The key is that your baby’s overall calorie needs are being met through the combination of breastmilk and solid food, not that they hit a specific ounce target every day.