What to Actually Buy for a Baby: A Practical Breakdown by Category

Start with what you genuinely need in the first weeks

You do not need most of what baby stores stock. The things that matter in the first three months are: a safe place for the baby to sleep, a way to feed them, diapers, clothes that fit a newborn who grows fast, and a way to carry them when your hands need to be free. Everything else is either a luxury that makes your life easier (worth it if your budget allows) or something you can borrow, buy used, or skip entirely.

This guide breaks down what each category actually does, what the real differences are between options, and what to watch for when you are shopping. Prices vary widely by brand and retailer, and what works for one family may not work for another — the goal here is to give you enough information to make that choice yourself rather than to tell you what to buy.

Key Takeaways

• A safe sleep space (bassinet, crib, or play yard) is the only non-negotiable item; everything else depends on your situation and budget.
• Feeding setup differs sharply between bottle and breast, so decide that first before buying bottles, pumps, or nursing gear.
• Newborns grow out of clothes in weeks, so buy mostly newborn and 0-3 month sizes and plan to borrow or buy used for later sizes.
• A carrier or stroller lets you move around with the baby, but the choice between them depends on whether you will be walking, driving, or mostly at home.
• Diaper pails, wipe warmers, and specialty furniture are genuinely optional; many families skip them without regret.

Sleep: Bassinet, crib, play yard, or bed-sharing setup

The baby needs a separate sleep surface for the first six months, according to safe sleep guidelines. That surface can be a bassinet (which sits next to your bed), a crib (which can be in your room or another room), a play yard with a bassinet attachment, or a co-sleeper that attaches to your bed. The choice depends on your space, your budget, and whether you plan to move the baby to their own room at six months or later.

A bassinet costs between $100 and $500 and takes up floor space next to your bed. It is useful if you are bottle-feeding or pumping and want the baby within arm's reach at night. A crib costs between $150 and $800 and can stay in your room or move to another room; many families use one from birth through toddlerhood. A play yard with a bassinet attachment (sometimes called a pack-and-play) costs between $80 and $200 and works as both a sleep space and a portable play area, but the bassinet attachment is only usable for the first few months. A bed-sharing surface like a co-sleeper or sidecar crib attaches to your bed and costs between $200 and $400; these are useful if you are breastfeeding and want the baby close without bed-sharing in the traditional sense.

What matters most: the surface must be firm (not soft), the baby must sleep on their back, and there should be no pillows, blankets, or bumpers inside. Used cribs and bassinets are fine as long as they meet current safety standards — check the recall list on the Consumer Product Safety Commission website before buying.

Feeding: Bottles, pumps, nursing gear, or formula preparation

Your feeding method shapes what you need to buy. If you are bottle-feeding from the start, you need bottles, nipples, a sterilizer or a way to sanitize bottles in boiling water, and formula. If you are breastfeeding, you may need nothing at all, or you may need a pump, storage bags, nipple cream, and a nursing bra. Many families do both — breast and bottle — which means you need some of each.

Bottles range from $15 to $40 for a set of four to eight, and the main differences are the nipple shape and whether they are designed to reduce gas. Most babies will drink from most bottles, but some have strong preferences; buying one or two bottles before committing to a full set is smart. Pumps range from $30 for a manual pump to $300 for a double electric pump, and the choice depends on whether you are pumping occasionally or regularly. Nursing bras cost between $20 and $60 and are useful if you are breastfeeding, though many people nurse without one. A sterilizer for bottles costs between $30 and $100, but boiling bottles in water works just as well and costs nothing.

What matters most: if you are formula feeding, buy the formula your pediatrician recommends and have it on hand before the baby arrives. If you are breastfeeding, a lactation consultant (often free through your hospital or insurance) is more valuable than any product. If you are pumping, the pump matters less than having a quiet, private space to use it and realistic expectations about how much time it takes.

Clothing: Newborn, 0-3 month, and 3-6 month sizes

Newborns grow fast and wear clothes for a short time before outgrowing them. Buy mostly newborn and 0-3 month sizes, and plan to borrow or buy used for 3-6 month and larger sizes. A newborn needs about five to eight bodysuits (the snapped shirts), five to eight sleepers (the footed pajamas), a few pairs of pants or leggings, and socks or booties. You do not need special "newborn outfits" — plain cotton basics work fine and wash easily.

Newborn clothing costs between $5 and $15 per item at most retailers, but buying used from consignment shops, Facebook Marketplace, or Goodwill costs between $1 and $5 per item. Many families buy new bodysuits and sleepers (because they are worn constantly and need to be clean) and buy used for everything else. Avoid clothing with complicated closures, drawstrings, or decorations that can catch on things.

What matters most: your baby will spit up, have diaper blowouts, and sweat through clothes. You need enough clean clothes to go three to four days between laundry loads, but not so many that you are storing outgrown sizes. Seasonal clothing (heavy coats, winter hats) can wait until the baby is actually in that season.

Carrying and transport: Stroller, carrier, or car seat

A car seat is legally required in all states and is the only item you must have before leaving the hospital. Strollers and carriers are optional but useful depending on your lifestyle. If you walk or use public transit, a stroller or carrier lets you move around with the baby. If you mostly drive and stay home, you may not need either one.

A car seat costs between $150 and $400 and is used every time you drive; it is the single most important safety purchase. Infant car seats (used from birth to about 12 months) and convertible car seats (used from birth through early childhood) are the two main types. An infant car seat clicks into a base that stays in the car, which is convenient if you are moving the baby in and out frequently. A convertible car seat stays installed in the car and is cheaper over time if you plan to use it for multiple children.

A stroller costs between $100 and $1,000 depending on the type. A lightweight umbrella stroller is cheap and portable but offers minimal storage and recline. A full-size stroller offers more storage, a deeper recline for napping, and better suspension, but is heavier and bulkier. A jogging stroller is designed for running and costs between $200 and $500. Many families buy a used stroller or borrow one for the first year, then upgrade if they need something different.

A baby carrier (a wrap, buckle carrier, or soft structured carrier) costs between $30 and $300 and lets you carry the baby hands-free. Carriers are useful for soothing a fussy baby, keeping your hands free while you do other things, and getting around in spaces where a stroller does not fit. The main difference is comfort for the wearer and the age range the carrier supports — some work from newborn, others require the baby to be a few months old.

Diaper changing and bathing: Changing table, dresser, or pad

You need a surface at a comfortable height for changing diapers, but it does not have to be a dedicated changing table. A dresser with a changing pad on top costs between $150 and $400 total and gives you storage for clothes and supplies. A standalone changing table costs between $80 and $300 and takes up floor space. A changing pad that sits on top of a bed or couch costs between $20 and $60 and requires no extra furniture. Many families change diapers on the floor, on the bed, or on a lap — all of these work fine.

For bathing, a newborn can be bathed in a kitchen sink, a regular bathtub with a small amount of water, or a baby bathtub. A baby bathtub costs between $20 and $100 and makes it easier to control the baby in the water, but is not necessary. A bathtub insert or sling costs between $15 and $40 and fits into a regular tub. Many families skip the baby tub entirely and bathe the baby in the sink or regular tub from the start.

What matters most: you need a safe place to put the baby while you gather supplies and change them, but that place does not have to be expensive or specialized. A diaper pail (a trash can designed to contain odor) costs between $20 and $80 but is optional — a regular trash can with a lid works fine.

Furniture and storage: Crib, dresser, closet, or bins

A baby needs a place to sleep (covered in the sleep section above) and a place to store clothes and supplies. A dresser serves both purposes if you put a changing pad on top. A closet with shelves or bins works if you do not have room for a dresser. Many families use a combination: a crib for sleep, a dresser for clothes, and bins or baskets for supplies like diapers, wipes, and extra blankets.

A dresser costs between $100 and $500 new, or between $20 and $100 used. A closet organizer or set of bins costs between $30 and $100. Specialty baby furniture (a glider chair, a crib with built-in storage, a changing table with drawers) is convenient but not necessary. Many families use furniture they already have or buy used pieces and repurpose them.

What matters most: keep supplies within arm's reach of where you change diapers, so you are not leaving the baby unattended to fetch wipes or a fresh diaper. Everything else is about what fits your space and budget.

Frequently Asked Questions

Do I need a diaper pail?

No. A regular trash can with a lid contains odor just as well and costs much less. Some families use a diaper pail and find it worth the money; others never miss it. If you are on a tight budget, skip it and upgrade later if you want to.

What is the difference between an infant car seat and a convertible car seat?

An infant car seat is used from birth to about 12 months and clicks into a base that stays in the car. A convertible car seat stays installed and is used from birth through early childhood (sometimes to age 8 or older). Infant seats are more convenient if you move the baby in and out of the car frequently; convertible seats are cheaper over time if you plan to use them for multiple children.

Can I use a secondhand crib or bassinet?

Yes, as long as it meets current safety standards and has not been recalled. Check the Consumer Product Safety Commission website for recalls before buying. Avoid cribs with missing hardware, cracked wood, or loose slats. Bassinets and play yards are safe to buy used if they are in good condition.

How many bodysuits and sleepers do I actually need?

Most families find that five to eight of each is enough to go three to four days between laundry loads. Newborns spit up and have diaper blowouts, so you need enough clean clothes on hand, but you do not need dozens. Buy a few before the baby arrives and add more if you find you are doing laundry too often.

Is a stroller necessary if I mostly stay home?

No. If you drive most places and spend most time at home, you may never need a stroller. A carrier is useful for soothing the baby or keeping your hands free, but even that is optional. Many families buy a stroller later if they find they need one, rather than buying one before they know their routine.