How Many Baby Bottles Do I Need – Complete Handy Guide

Do you have a little one at home? If you are thinking how many baby bottles do I need? We have the perfect answer for you. In this blog post, we will help you figure out how many baby bottles to buy. We’ll also speak about the many sorts of baby bottles and which one is ideal for you.

How Many Baby Bottles Do I Need

How Many Bottles Should I buy Before The Baby Is Born?

Begin with five-ounce bottles and work your way up to eight-ounce bottles until your baby is four months old. Once the kid reaches four months, you’ll need to purchase bigger bottles to keep up with his or her growing hunger.

If you’re going to use formula, think about how often you’ll wash and sterilize the bottles. Even if you intend to exclusively breastfeed, you’ll need bottles on hand, particularly if you want to return to work while still nursing.

If you are unable to breastfeed, keep your breast milk supply up with a breast pump. In bottles, keep it at an appropriate temperature. You wouldn’t want to pressure your kid to finish a bottle of breast milk if he or she hasn’t eaten much else.

Bottles Needed For First Few Months

For formula-fed babies, this translates to four to six four-ounce bottles per day; for breastfed infants, it means one or two.

At the end of the second month, the kid will eat five to six times each day and ingest around five to six ounces. This implies that you’ll need bigger bottles.

The baby will eat six to seven ounces almost every day for three to five months, but the number of feedings per day will remain about the same.

How Many Baby Bottles Do I Need Per Day?

For formula-fed babies, you’ll need four to six 8-ounce bottles each day. Many moms return to work after two months, so if you’re breastfeeding, you’ll also need five or six bottles for children who are nursed on demand. Until your kid can be easily switched to a cup with a lid, you’ll need to keep bottles on hand.

You’ll want to have four or five bigger bottles on hand from the age of six months up until a year old. Keep in mind that kids will be more inquisitive during this period, therefore you should pick nipples and tops that can’t be opened by the child alone.

How Long Do Baby Bottles Last?

Stainless steel, silicone, and glass baby bottles last a long time and only need to be replaced if they are broken. 

Every two to three months, replace plastic baby bottles. If they become cracked, discolored, or start to smell unpleasant, it’s time to toss them out. Check your bottle-feeding equipment regularly to ensure that everything is in good working order and is safe for consumption.

If you are wondering how many baby bottles do I need, it depends on the type of bottle you choose. However, a good rule of thumb is to have four to six bottles on hand at all times. This will ensure that you always have a clean bottle available when your baby is hungry.

Types Of Bottles To Look For

1. Glass Bottle – Glass bottles are somewhat difficult to break unless they fall and fracture and they can even be heated and cooled without bending.

2. Plastic Bottle – Plastic bottles are inexpensive and readily accessible. They, however, don’t last long and must be replaced every three to four months.

3. Silicone Bottle – Silicone bottles are light and chemical-free. They’re simple to hold, transparent, and unbreakable.

4. Stainless Steel Bottles – One of stainless steel bottles’ greatest benefits is that they can last a lifetime. They also don’t shatter and are chemical-free. This is the most expensive and difficult to obtain option, in comparison to the others.

5. Disposable Bottle – Disposable baby bottles are composed of plastic with a disposable sterilized liner. Because the liners aid with this, it’s a wonderful choice for colicky infants.

How To Choose A Baby Bottle?


Glass, plastic, silicone, stainless steel, or disposable bottles are a few bottles available these days. 


In terms of form, there are two options: a regular bottle and an inclined bottle. You should utilize a standard feeding bottle if you’re cradling your child in your arms. An angled bottle may be used if your baby is semi-upright.

Venting System

Besides wondering how many baby bottles do I need, consider buying a bottle with a venting mechanism that will minimize the intake of air when your baby drinks from it.

Bottle Neck And Size

You can use this bottle to pump milk straight into it, making it easier to use. The narrow-necked bottle is the most popular neck style. You may buy a 4oz or 5oz container and upgrade to a larger one as your baby grows.

How To Clean Baby Bottles?

If your baby was born prematurely, has a medical problem, or is less than 3 months old and must be bathed on a daily or more frequent basis according to the CDC, you may need to do so. Depending on your child’s health condition, speak with his or her pediatrician about this.

To clean your baby’s bottles, nipples, or anything in the feeding process, use a separate tub or basin. Rinse them carefully with warm water and dry them completely; don’t wipe them with a towel. The dishwasher is an alternative for cleaning all bottle components, including the unique basket for nipples and tiny parts.

Frequently Asked Questions

Q1: What size bottles do I need?

Ans: If you’ll be primarily breastfeeding your baby, stick to 3 or 4 ounces. For your newborn, 4- or 5-ounce bottles are good places to start.

Q2: How many newborn feeding bottles do you require?

Ans: Babies eat 10 to 14 times a day on average. His appetite will lessen as he gets older.

Q3: What number of 4oz bottles do I need for a newborn?

Ans: It will largely be determined by whether you’ll be feeding your baby exclusively in a bottle or combination. If you intend to bottle-feed your child, get three or four tiny bottles. They’re the ideal size for little hands to grasp.

Q4: How many bottle nipples do I need for a year of daycare?

Ans: If you’re planning to send your baby to daycare, you’ll need at least six nipples.

Q5: Do I need to buy large bottles ahead of time?

Ans: It’s far simpler to arrange ahead of time, conduct some study, and choose at least one or two bottles before your baby arrives. When they get here, it may take a little longer because even newborns might have strong preferences- but a little planning can assist relieve tension and making mealtimes more pleasant.


By following these guidelines, you’ll be able to choose a quality bottle that will work well for both you and your baby. Now that you know how many baby bottles I need, it’s time to go shopping! Glass, plastic, silicone, or stainless steel bottles are all good options- just make sure they’re free of BPA and phthalates. And finally, think about getting a bottle with a venting mechanism that will minimize the intake of air when your baby drinks from it.

My name is Mark Joseph, and I’m on a mission to help new parents navigate the world of parenting. With over 5 years of experience as a parenting coach, I’m here to provide you with insight into all aspects of pregnancy, childbirth, and raising your newborn baby. Instagram Linkedln Facebook

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