We only pick products we trust, based on independent research by our editors. If you buy something through our links, we may receive a commission to create new content for you.
Are you wondering: will I ever find a great baby mattress for Ikea cribs to complete a wonderful package so that my baby gets a peaceful sleep?
Here we will tell you what crib mattress you need to make this dream come true.
Ikea Nordic cribs are a popular choice among parents today. If you read the reviews, they are mostly positive. Their overall reputation is excellent. They adapt to the growth of your little one, and buyers appreciate that there’s an Ikea crib for every budget.
However, when buying the crib mattress, the brand decision changes. Many parents purchase non-Ikea mattresses to match the Ikea crib they have already chosen.
This is because some of them find that Ikea crib mattresses are not firm or thick enough: “I don’t like the mattresses they offer because they seem too thin,” says a mom on a whattoexpect.com forum.
Keep in mind that thickness and firmness not only help your baby’s sleep comfort; they also matter for his or her safe sleep.
Other parents aren’t fans of the materials IKEA uses in its baby crib mattresses: “I bought an Ikea crib, and it had a lame foam mattress,” states one of them. Another one mentions, “I’m not a big fan of IKEA fabrics.”
Finally, some parents may want to look for an organic mattress to support their baby’s health.
Therefore, the following question appears quite often in online forums for moms and dads: Which baby crib mattresses fit snugly in an Ikea crib? What they want is an exceptional non-Ikea mattress for their little one’s cute Ikea cot. That is a goal that requires research, since Ikea cribs have no standard U.S. measures, they have European dimensions. So you may like a mattress but it doesn’t necessarily fit perfectly. Remember that a perfect fit is essential for baby’s safety.
This post is the complete answer I have to that question.
Yes, Mattress Size Matters
First, let’s review the CPSC standards for the size of a crib. It should be 28″ wide plus or minus 5/8″ and 52 3/8″ long plus or minus 5/8″. That is, the width can range from 27 3/8″ to 28 5/8″. And the allowed length goes from 51 3/4″ to 53″.
So the minimum size for a crib mattress that meets these standards is 27 ¼” wide by 51 ¼” long.
Now, the different models of IKEA cots have slightly different sizes. The Stuva and Sundvik are a little bigger than the Gonatt or the Gulliver. On the other hand, all mattresses that come with these cribs are always 27½”×52″. You can see that they meet American standards, but are close to the smallest.
There are well-recognized crib mattresses such as the Graco Premium which measures 27.6″ x 52″, a little larger than IKEA crib mattresses, therefore it would not fit well inside your IKEA crib. Others like Dream On Me, 27″ x 52″ would be very small. So, you will get a two finger gap between the mattress and the crib. This is a rule of thumb suggested by the CPSC to keep your baby sleeping safely. That’s why parents don’t know which mattress to use with their IKEA cribs and you can lose money if buy mattresses that end up not fitting well.
But then there would be mattresses that fit snugly in the new IKEA cot of your newborn? The good news is yes, there are. LullabyBot has gathered the opinions of real parents who successfully solved this challenge. If you want to know right now the result of our evaluation, we present below a summary. Thereafter you will find the complete analysis of each baby mattress for Ikea we checked.
Summary Of The Best Non-Ikea Crib Mattresses
We don’t want you to have a bad experience buying a non-IKEA mattress for your Ikea crib. That’s why we chose only those mattresses that fit perfectly with Ikea beds. We use a double standard to make sure we give you the best alternatives. First, we measure and measure again. We compare the dimensions of Ikea cribs and mattresses with an extensive list of the sizes of the best mattresses available on the market. Then we apply a second standard to have full confidence in our advice: the experience of real parents. We gathered recommendations and warnings from moms and dads who had already done the experiment, to know for sure if our choices work.
In addition to ensure the perfect fit, we also select mattresses with excellent qualities for your baby’s good sleep. We review the materials they are made of, the safety and ecological features, the comfort and the unique features they offer.
If you want to enhance your cot and mattress package we recommend these mattresses which will fit snugly with an IKEA bed:
Top Picks – Mattresses for an Ikea Crib
Below you will find our in-depth reviews of each of these selected crib mattresses.
Best Rated Mattress for Ikea Crib
Moonlight Slumber Little Dreamer Crib MattressCheck Price on Amazon View on Bed Bath & Beyond
The Moonlight Slumber Little Dreamer Crib Mattress fits perfectly into IKEA cribs and was also our top pick in our recent review of the best crib mattresses. It measures 27.5 x 5 x 52 inches, so yes, it’s identical to the size of an original Ikea crib mattress. This mattress fits an Ikea crib like a glove.So this comment from a happy mom comes as no surprise: “I get an Ikea crib and the Moonlight Slumbers little dreamer crib mattress, it fits very snug and I didn’t have to force it down at all. Looks great also”.
The Moonlight Slumber Little Dreamer Crib Mattress is a dual firmness mattress. One side is ideal for young babies, and the other side is made for toddlers to sleep on.
This mattress has a lot of nice features. First, it uses a medical grade material. It’s really made for durability and to last for a long time. Moreover, the outer layer is totally waterproof. So it is very easy to clean, you just have to wipe down.
We rate the Moonlight Slumber Little Dreamer Crib Mattress with the highest level of safety for your baby. It does not use toxic materials, it is GreenGuard and CertiPUR Certified. Furthermore, this mattress is also bed bug and dust mite resistant and hypo-allergenic. Your little one can breathe and sleep easily.
As you can read in our full review of the Moonlight Slumber Little Dreamer Crib Mattress, we loved basically everything about this crib mattress. Although it is rather pricey, this mattress together with an Ikea cot forms an outstanding package. Or like a dad says: “I also have an IKEA crib (Sundvik) and bought a Moonlight Slumber Little Dreamer crib mattress and it’s a perfect fit”.
Best Dual Sided Crib Mattress
Milliard Crib Mattress Flip TechnologyCheck Price on Amazon
The main feature of this mattress is its “flip” technology, with one side featuring a firm side and one featuring a softer foam side. This is especially helpful since while a foam side is more comfortable, it’s not safe for very young infants. This way you can have your baby sleep on the firmer side until they’re into their toddler stage, at which point you can just flip their mattress over and have them sleep on the softer side without needing to purchase a new mattress.
However, this mattress is also 100% foam, so it’s not going to be as firm or provide the same amount of support as a spring mattress or one with more structure would provide.
This mattress also comes with a washable waterproof cotton cover, which is extra helpful for those messy days when a blowout diaper or bit of spit up stains the baby’s bed!
The Milliard Crib Mattress is best for families who prefer a mattress that can grow with their little one and prioritize having a washable cover. As a parent says: “It fits perfect in our ikea crib – no gaps or issues”.
Best Affordable Mattress for IkeaCheck Price on Amazon
This is what a father said about this selected fourth mattress: “We have an Ikea crib and a Delta Children Twinkle Stars mattress. Fits perfectly.” This is because its dimensions are 27.5 “W x 52 “L x 6 “H. As you can see, this is another mattress with the same length and width as IKEA’s own mattresses. So it will certainly fit your baby’s IKEA crib.
There are 168 coils in Delta Children mattress, so it gives a firm foundation for a safe child sleep. It’s a dual-firmness mattress, it has the right firmness for newborns while the other side features a comforting layer of convoluted foam for toddlers.
Delta Children mattresses are GREENGUARD Gold Certified, it means it’s made of materials with low chemical emissions, it’s healthier for your little one and for your home environment as well.
Delta Children Twinkle Stars Limited Crib and Toddler Mattress is waterproof and hypoallergenic and has a unique square corner system for a secure fit inside the crib. This Delta Children mattress is a very competitive product and it’s the most affordable on our list of great mattresses for your ikea crib.
Firmest Mattress for Ikea Crib
Serta Tranquility Eco Firm Innerspring Crib and Toddler MattressCheck Price on Amazon
The Serta Tranquility has the most support and structure with an innerspring core that keeps the mattress firm and safe for young infants, unlike a foam core which doesn’t provide the same support or structure. While all mattresses listed are up to Safe Sleep standards for firmness, this one is going to be the best fit for parents who want to ensure that they find the firmest mattress possible.
While this mattress also offers a softer toddler side, it won’t be as soft as the toddler side for other mattresses with a foam core, since the only addition to the toddler side on the Serta Tranquility mattress is an additional layer of cotton, rather than memory foam or other soft supports.
This mattress also has a waterproof outer layer, which keeps spills and stains from forming, but cannot be removed for washing and would need to be wiped down with a cloth. The Serta Tranquility mattress is best for parents who prioritize maximum firmness in their mattress with an innerspring core.
Final Words: The Best Ikea Mattress and The Best Baby Package
Yes, you were right. Your idea of having a complete package for your little one’s dream is achievable. To have a functional, practical IKEA crib, with that Nordic look, together with a firm, safe and comfortable mattress for your baby. The best of the IKEA world and the best of the non-IKEA world. Hardly unbeatable.