How Many Ml Should a Premature Baby Eat

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Your premature baby should eat around 4 to 6 ounces (120 to 180 milliliters) per 2.2 pounds each day. When your newborn has around 4.4 pounds, it should optimally take 45 milliliters (about 1.5 ounces) approximately every 3 hours. This clearly answers how many ml should a premature baby eat.

A premature baby needs between the mentioned milliliters a day spread using smaller, more frequent feedings. A newborn who is premature will be given small amounts of breastmilk or formula that are gradually increased as they grow. This is to ensure that they do not get too much fluid too quickly, which could result in dehydration and other possible serious complications. 

Dietary intake will largely depend on the age and weight of the baby and how long it has been since their birth date. If you have any questions please consult with your doctor first – we require any answers come only from medical professionals! 

That’s why we would recommend consulting with a pediatrician for this question. As premature babies have different needs and rates of feeding, it’s very difficult to give an answer applicable to all situations.

Most premature babies should be put on feed every 2-3 hours and monitored closely by doctors and nurses until they can eat more wet food.

If the parents are seeking what is recommended for their child, we always suggest getting the advice of professionals. This is because each baby has different needs according to weight after birth as well as gestational age (due date), which will dictate how much your baby should be fed, how long as well as how often you will feed your premature newborn.

How often should my preemie eat?

Almost all premature babies typically need eight or ten feedings per day. It’s recommended not to wait any longer than four hours between feedings. If you wonder why it’s because the baby can get dehydrated due to not frequent enough needed fluids. 

Your baby’s digestion can determine that. An approximate six to eight wet diapers per day will indicate your newborn is being fed enough formula or breast milk. It’s also not unusual if your baby spits up after feeding time, so don’t worry about that as well. 

Your baby’s age should be taken into consideration when answering this question. The more premature your little one is, the more often they need to eat!

The youngest babies (born at 23 weeks gestation) should eat every 2-3 hours while older babies (born at less than 37 weeks gestation) can go 3 to 4 hours between feedings.

If the preemie weight is in the correct percentile for its age you can go up to four hours (maximum) between feedings, but if their weight isn’t then you should do checkups with an experienced pediatrician and follow what they recommend.

How much should my late preterm baby eat?

If your baby is late preterm it should eat around eight times in the 24 hours. So, it’s important to feed your newborn even during sleep time. The babies should be woken every three hours in order to gain weight. 

Take the advice from your pediatrician, and if it’s recommended to give your baby supplements, do so. You can gradually increase it by small amounts around  7–10 mL (0.23-0.33 oz) every day. 

It can feel like you’re always worried about how many ml should a premature baby eat. But before they turn 1 it is more difficult to find out exactly how much or what foods they actually need.

There are a few things that will help keep track of your baby’s milk intake without some special care. Their diapers should be changed about every 2 hours. Don’t expect one full pee in there, the body only empties the bladder 25% at a time. Almost all babies need six to eight wet diapers per day. 

How much should my baby be eating mL?

The average baby eats around 45 to 50 milliliters (1.5 to 3 ounces) every two to three hours. The amount intake will increase as your newborn grows, allowing more food to be consumed during each feeding. 

In the second month, your baby should consume around 120 to 150 milliliters (4 to 5 ounces ) per meal, approximately every three to four hours.

When a baby is sampling foods at the earliest stage, you will make sure they take in between 40 and 50 mL which is around 2 to 3 tablespoons of food at one sitting. As your baby gets closer to the 12-month-old mark, they will take in much smaller servings and won’t need as much help from you with feeding.

Some foods that are quite good for babies to eat when they’re around 9-12 months old include peas, mushrooms, cucumbers, broccoli stems (with the florets removed), avocados, and banana pieces.

This list is by no means exhaustive so if your child enjoys a variety of fruits and vegetables we encourage you to add those things in different combinations to see what he/she likes best!

Can you overfeed a premature baby?

A lot of mothers wonder how many ml should a premature baby eat. Thus comes another serious question, and that’s, can you overfeed a premature baby?

Well, not really, premature newborns eat slowly. If somehow babies eat faster either when drinking formula or breastfeeding, it can result in baby vomiting or feeding aversion.

Newborns born prematurely may experience digestive issues more often than full-term babies.  This is normal because their digestive systems aren’t fully developed as those of full-term infants.

People might think that overfeeding is difficult to do, but you can actually feed them too much easily. If babies eat too fast, they may end up spitting up or feeding aversion as mentioned above. To avoid this it’s recommended that premature babies have smaller meals more frequently spaced out through the day and night.


When it comes to premature babies, parents often tend to worry about their health and weight as well. However, that kind of behavior is totally acceptable. So, it’s not unusual to hear certain questions more often than usual. 

Premature babies are very sensitive, and mothers and fathers take special care to make sure their baby is fully developed as soon as possible. Therefore, they often ask how many ml should a premature baby eat.

Each day, premature babies should eat between 4 and 6 ounces (120 to 180 milliliters) per 2.2 pounds or one kilo. After your baby reaches 4.4 pounds, you can give your newborn around 45 milliliters which are about 1.5 ounces. This should be given every three hours on average. 

As we always recommend, first contact your baby’s pediatrician, and make sure you take professional advice on feeding your baby, before doing so. 

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