What Is a Convertible Crib?

What Is a Convertible Crib?

Written by: Melissa Loehle



Time to read 10 min

If you are looking for a baby crib that can last for years and adapt to your baby’s needs, you may want to consider buying a convertible crib. Learn more about this versatile and practical option that can save you money and space in the long run.

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What Is a Convertible Crib?

A convertible baby crib is a type of baby crib that can transform into a different piece of furniture as your child grows. It is a smart choice for parents who want to invest in furniture their child can use in the long term.

A convertible crib usually starts as a standard crib with four fixed sides and a crib mattress that can be adjusted to different heights. When your baby outgrows the crib, you can convert it into a toddler bed by removing one or more bed rails, and adding a safety guardrail or toddler rail.

Some convertible cribs can also turn into daybeds or sofas by removing all bed rails. The most versatile convertible cribs can even become full-size beds by replacing the crib rails with longer ones and adding a headboard and footboard.

This type of crib is a great way to save space in your baby’s nursery, as well as money and time, as you won’t have to buy multiple beds for your child over the years. It also provides a sense of continuity and comfort for your child. A convertible crib is a great option for any family that values convenience, durability, functionality and style.

If you’re looking to get a new crib for your little one, and you have your sight set on a convertible crib, check out our wonderful collection of high-quality modern cribs.

How Long Are Cribs Used?

If you are a new parent or expecting a baby, you might be wondering how long you will need a crib. The answer will depend on several factors, such as the type of crib you have, the size and development of your child, and your personal preferences.

The most common type of crib is the standard crib, which is designed to accommodate your baby from birth until they are ready to transition to a toddler bed. This usually happens from 18 months to three years of age, depending on your little one’s height, weight, and mobility.

Some signs that your child is ready to move out of the crib include climbing out of it, reaching the top of the rails, or expressing interest in a big kid bed.

However, if you decide to go for a convertible crib, you’ll be able to use the same crib for much longer, as they can go from a mini crib, to a standard-size crib and then a toddler bed. Convertible cribs are usually more expensive than standard cribs, but they can be a worthwhile investment if you want a crib you can use for many years or for multiple children.

Of course, every child is different, and some factors that may affect how long your child will need a crib include:

Sleeping habits and preferences:

Some children may sleep better in a cozy and familiar environment, while others may enjoy more freedom and space.

Growth and development:

Some children may outgrow their crib faster than others, while others may  need more safety and support.

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Your family situation and lifestyle:

Some parents may want to keep their child in a crib for as long as possible, while others may want to transition them to a toddler bed sooner for convenience and bonding reasons.

At the end of the day, the decision is up to you and your child. You know them best. The most important thing is to ensure that your baby is safe, comfortable, and happy in their baby room.

Best Convertible Cribs

There are several types of convertible baby cribs, each designed to adapt to your baby’s changing needs as they grow. In most cases you’ll also need a standard crib conversion kit, or a specific kit such as a toddler bed conversion kit. Those are usually sold separately.

The most common types of convertible cribs are:

2-in-1 Convertible Crib

This type of convertible crib starts out as a full-size crib, and it can be converted into a toddler bed. They usually have a removable front rail that can be replaced with a safety guardrail. This is a good option if you want a simple and affordable transition for your toddler.

If you’re looking for the best 2-in-1 cribs in the market, Nurture&’s cribs are the ones you and your baby need. Not only do they convert to a toddler bed, but they have three adjustable mattress heights, and feature a modern, premium design that will go with your nursery decor. They’re also sturdy pieces of furniture that will last for many years to come, and are made from non-toxic materials, complying with safety standards.

Convertible Crib

3-in-1 Convertible Crib

3-in-1 cribs start out as a mini crib, and they can be converted to a full-size crib, and then to a toddler bed or a daybed. They usually have adjustable heights for the mattress and removable rails.

These cribs are a good option for those who want a smaller bed for their newborn baby, but aren’t fully sold on the idea of getting a bassinet, since bassinets can only be used for a short amount of time.

4-in-1 Convertible Crib

4-in-1 cribs can be converted into a toddler bed, then into a full-size bed.  Some models can even be converted into either a daybed or a sofa. They usually have adjustable mattress heights, and removable rails that can be replaced by guardrails—which can be left off to convert it into a daybed or a sofa, or you can attach a full-size bed frame when you want to use it as an individual full bed.

5-in-1 Convertible Crib

5-in-1 cribs can be converted into a toddler bed and a full-size individual bed, and depending on the model, they can be converted into a combination of two of the following: a daybed, a sofa, or a twin bed.

As other types of convertible cribs, they have adjustable mattress heights, removable rails, and they can get a bed frame attached to turn into a full-size bed. With this type of crib you could go well into your child’s teenage years without needing to buy a new bed.

6-in-1 Convertible Crib

6-in-1 cribs start as standard-size cribs that can be converted into toddler beds, full-size beds, daybeds, sofas, and even ottomans. They are harder to come by and more expensive than other types of convertible cribs, but they are the ultimate option if you want the most functionality and flexibility from your crib.

As you can see, there are many types of convertible cribs to choose from. They all have their pros and cons, so you should consider your budget, space, and preferences before making your decision. A convertible crib is an investment that can pay off in the long run, as it can adapt to your child's changing needs.

What to Consider When Choosing a Crib

If you're expecting a baby, one of the most important decisions you'll have to make is what crib to get for your little one. A crib is not only a place where your baby will sleep, but also a place where they’ll grow, learn and play. Consider these factors before buying a crib:


The first and foremost thing you need to consider when choosing a crib is safety. You want to make sure that the crib meets the current crib safety standards set by the Consumer Product Safety Commission (CPSC). For example, your baby’s crib shouldn’t have any sharp edges, loose screws, gaps, or splinters.

You also want to check the mattress size, fit, the slat spacing and the stability of the crib. Avoid cribs that have drop sides, as they can pose a risk of entrapment or suffocation.

Crib safety


You want your baby to have a cozy and restful sleep, so you need to choose a crib with a good mattress, bedding, and accessories. The mattress should be firm, snug and breathable, and it should fit the crib without any gaps.

The bedding should be soft, smooth and hypoallergenic, and it should not include any pillows, blankets, or bumpers that could cause overheating or suffocation.


Your baby’s nursery should be beautiful and inviting, so you should choose a crib that matches your nursery’s theme and color scheme, and of course your personal taste. There are many styles of cribs available, such as traditional, modern, rustic, and vintage.

You can also choose between different spindle materials, such as pine wood, metal or acrylic. You can customize your baby’s crib with decals, stickers and paint. The style of the crib you choose should reflect your personality and your vision for your baby’s room.

Space Available

When buying any piece of furniture for your nursery, you should always take into consideration how much space you have available. Measure the size of the room, as well as the other furniture you want to have there, such as a dresser, a changing table, or a glider. Also keep in mind other items you’re going to keep in the nursery, such as toys and strollers.

There should be enough space for you to move around comfortably and safely. Finally, avoid placing the crib near windows, heaters, cords, or curtains that could be hazardous for your baby.

Choosing a crib can be a fun and exciting process if you know what to look for and what to avoid. By considering these factors, you can find a crib that will provide your baby a cozy and secure sleeping environment.

Tips for Sleeping Safely in a Convertible Crib

Your baby’s safety should always come first, so you need to be aware of some safety considerations to enjoy the benefits of a convertible crib, without compromising your baby’s wellbeing.

Mattress Fit

Make sure there’s no more than two fingers of space between the mattress and the crib frame, to avoid any gaps that could trap your baby's limbs or head.

Sleeping Position

According to the American Academy of Pediatrics (AAP), the safest sleeping position for babies is on their back, on a firm and flat surface. This reduces the risk of sudden infant death syndrome (SIDS).

You should avoid placing your baby on their side or stomach, as this could increase the chance of suffocation.

Linens or Bedding

You shouldn’t use any loose or soft bedding in your convertible crib, such as quilts or comforters. These items could cover your baby’s face and interfere with their breathing. Instead, you should only use fitted sheets that cover the mattress snugly and securely.

A fitted sheet is a type of sheet that has elastic corners that wrap around the mattress and keep it in place. It prevents the sheet from coming loose and creating wrinkles or folds that could entangle or suffocate your baby.

Suitable Temperature

Aim to keep the room temperature between 68ºF and 72ºF, which is considered ideal temperature for sleeping. You should avoid placing the crib near any source of heat or cold, such as radiators, heaters, air conditioners, windows or vents.

You should also avoid using any pillows, blankets, stuffed animals, or other soft items in the crib, as these can be an overheating hazard. If you’re worried about your baby getting cold, you can use a wearable blanket or a sleeping sack instead.

Mattress Positions

One of the features of convertible cribs is their adjustable mattress height. This means that you can lower or raise the mattress position according to your baby’s age and development. As a general rule you should lower the mattress when your baby is able to pull themselves up to a standing position.

Crib Sheets

Crib sheets cover the entire crib frame and protect it from dust, dirt, or stains. They also add some style and color to your nursery and can match your crib’s design.

You should choose a crib sheet that’s made of durable and washable materials, such as cotton. You should avoid using any crib sheets that are too big or too small for the frame or that have any loose or dangling parts that could pose a choking hazard.


When your baby is awake, you should always keep an eye on them while they are in the crib. Babies are curious and adventurous, so they may try to climb out of the crib or reach for things that aren’t safe.

When your baby is asleep, you can relax a bit more, but you still need to be vigilant. You should check on your baby every few hours to make sure they are breathing well and not overheating or too cold.

As your baby grows older, you can gradually reduce the amount of supervision. You can teach them how to sleep independently and safely, and how to entertain themselves when they’re awake.

A convertible crib is a wonderful investment for parents that want to provide their children with a comfortable and safe sleeping environment that can grow with them. Convertible cribs come in different styles, sizes and features, so you can find the one that suits your preferences and budget.

Discover the best convertible crib and nursery furniture for your baby on Nurture&. We pride ourselves on creating premium, modern, and non-toxic furniture and baby essentials.

Melissa Loehle

Melissa Loehle

Melissa Loehle is an Educator, Graduate Intern, Writer, and Mother. She has experience teaching children in general education, English as a foreign language, and speech pathology. She is a former kindergarten teacher and is currently completing her masters in Communication Sciences and Disorders from Baylor University. Melissa has taught English as a volunteer and online. She is a freelance writer and editor who loves to help educate others. Her favorite accomplishment is becoming a mother. She is the mother of two boys, ages four years old and five months old, as well as a dog mom to two mixed breed oddballs. She currently resides in Saratoga County, NY.