Most 8-month-olds need 3 to 5 bottles per day, with each bottle holding about 6 to 7 ounces of formula or breastmilk. The exact number depends on how much solid food your baby is eating, whether they’re breastfed or formula-fed, and whether they still take a nighttime feeding.
Daily Bottle Count and Size
At 8 months, formula-fed babies typically drink 6 to 7 ounces every 3 to 4 hours during the day, landing at 4 to 6 feedings total. Breastfed babies follow a similar pattern of about 4 to 6 nursing sessions in 24 hours, though the volume per session is harder to measure. That total daily intake usually works out to roughly 24 to 32 ounces of milk across the day.
Because your baby is now eating solid foods at multiple meals, the number of bottles naturally drops compared to a few months ago. A baby who’s enthusiastically eating solids three times a day may settle closer to 3 or 4 bottles, while one who’s still warming up to food might stick with 5. Both are normal. Milk is still the primary source of calories and nutrition at this age, so you don’t want to cut bottles to make room for solids. Think of solids as an addition, not a replacement.
What a Typical Day Looks Like
The American Academy of Pediatrics publishes a sample menu for babies 8 to 12 months old that pairs a bottle or nursing session with each meal, plus one more before bed. In practice, that looks something like this:
- Breakfast: Solids (cereal or egg, plus fruit) with 4 to 6 ounces of formula or breastmilk
- Lunch: Solids (yogurt, beans, or meat with vegetables) with 4 to 6 ounces of formula or breastmilk
- Dinner: Solids (protein, vegetables, grain, fruit) with 4 to 6 ounces of formula or breastmilk
- Before bed: 6 to 8 ounces of formula or breastmilk
That’s 4 milk feedings paired with 3 solid meals. Some babies also take a bottle at an afternoon snack time or first thing in the morning before breakfast, bumping the count to 5. You don’t need to offer milk and solids in a specific order. The AAP says there’s no required sequence for most children.
Night Feedings at 8 Months
By 8 months, most formula-fed babies no longer need a feeding overnight, though some still take one. Breastfed babies may still wake for up to 1 to 3 nursing sessions at night, which is within the normal range. Pediatric experts generally suggest that 8 to 9 months is a reasonable window to start weaning off nighttime feedings if both you and your baby are comfortable doing so. If your baby is growing well and eating enough during the day, a nighttime bottle is more about comfort than calories at this point.
How Solids Affect the Number of Bottles
At 8 months, your baby is in a transition period. Solid foods are becoming a bigger part of their diet, but milk still provides the majority of their nutrition. As your baby gets more skilled with solids and starts eating larger portions, you’ll likely notice they naturally drink a bit less per bottle or drop a feeding on their own.
Follow your baby’s lead here. The CDC lists clear hunger and fullness cues for this age: a hungry baby will reach for food, open their mouth when offered a spoon, and get visibly excited when they see food. A full baby will push food away, close their mouth, or turn their head. These signals apply to bottles too. If your baby consistently leaves an ounce or two in a bottle, that’s a sign you can offer slightly less next time rather than pushing them to finish.
One thing worth noting: you can offer your baby small sips of water between meals at this age, up to about 4 to 8 ounces per day total. Water shouldn’t replace milk, but it helps with hydration as solid food intake increases.
Signs Your Baby Is Getting Enough
The exact bottle count matters less than the overall picture. Your baby is likely getting enough milk if they’re gaining weight steadily, producing 6 or more wet diapers a day, and seem satisfied after feedings. A baby who consistently seems hungry after finishing a bottle may need an extra ounce per feeding rather than an extra bottle. One who routinely falls asleep mid-bottle or refuses the last feeding of the day may be ready to drop down to fewer.
Every baby’s appetite fluctuates day to day, especially during growth spurts or teething. A day with 3 bottles and big solid meals followed by a day with 5 bottles and minimal interest in food is completely normal at this age. The weekly pattern matters more than any single day.