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Futon Mattress Sizes (Dimensions)

Futon sizes

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Futons. They’re just like mattresses but not really. Or are they? If you’re wondering whether your standard size bed foundation can hold a standard size futon, you can stop right now because we’ve got the whole 411 on all futon mattress sizes.


Standard Futon Mattress Size Chart

Futon SizeDimensions
Twin39"x75"
Twin XL39"x79"
Full54"x75"
Queen60"x80"
King76"x80"
California King72"x84
white queen futon mattress size on a wooden bed frame

Not to be confused with traditional Japanese-style futons, western futons actually come in the same dimensions as conventional mattresses sizes. That means you can use your futon on just about any bed frame, foundation or bed base that holds traditional mattresses. Some futon mattresses need specialized futon frames while others (such as tri-fold futons or a bi-fold futon) don’t even really need a frame at all – you can put them directly on the floor or on a mat.

A traditional mattress comes in 4 standard mattress sizes – the Split Kings and California King sizes are actually specialized mattresses sizes that have become commonplace because of high demand. That is why most mattress brands always offer them along with the four most basic sizes.

Futon mattress sizes are the same. They almost always only come in the 4 most basic mattress sizes although some brands offer customizations if you would prefer, for example, a California King futon mattress or loveseat futons. The most common futon mattress size are Queen-size futons. Queen futons can comfortably fit a couple as well as a small child.

When choosing a futon mattress or making your own DIY futon, you need to take note of your floor space, whether or not you prefer to have it laid out, folded up or stored when not in use, whether or not you use it for your guest room or for yourself. Usually, people who choose futon beds over conventional mattresses want more floor space and/or storage space due to limited space. Those who regularly receive guests who stay overnight would also do well by choosing a futon mattress.


Futon mattress dimensions and sizes

The most common futon sizes are:

  • Twin
  • Full
  • Queen
  • King

The standard size from most brands is full, but there are other options. Read on to get a detailed description of the other common sizes.

Twin Futon

A twin-size futon mattress is a type of sofa bed that typically has a twin-sized mattress, allowing it to be used as both a couch and a bed. It is typically made of a wood frame and a mattress filled with cotton, foam, or other materials. Twin-size futons are a popular choice for small spaces such as studio apartments and dorm rooms, as they can provide both sleeping and seating space in one furniture piece.

Some mattress brands like the Futon Shop Natural Rest also offer a Twin XL futon mattress which is a good option for taller individuals.

Full Futon

Full-size futon mattresses are usually designed to fit full-size futon frame sizes. Full futon mattresses can comfortably fit two adult sleepers (albeit slightly cozily). They are typically 5-8 inches thick and are filled with cotton, foam or other materials such as horse hair like the Futon Shop’s Triple Crown Horse Hair futon mattress.

The types of futon frames that can fit full-size futon mattresses can come specialized like bi-fold futon frames.

Queen Futon

Just like a Queen size mattress, Queen size futon mattresses are the most common futon mattress size. Preferred by couples, the Queen futon mattress is constructed from layers of foam – such as memory foam – and cotton, and is designed to provide superior comfort and support.

The Queen-size futon mattress is usually covered in a variety of fabrics, including cotton, microfiber, and suede. Queen futon mattresses are an ideal choice for those who need a comfortable and supportive sleeping surface, but don’t want to invest in a traditional Queen size bed and box spring.

Queen size futon mattresses can be used with platform beds or futon frames and traditional bed bases.

King Futon

A King futon mattress is a large, foldable mattress that is typically used as a sofa during the day, and a bed at night. It is typically made of foam, cotton, or a combination of both. King size futons are perfect for couples who need extra sleeping space, but don’t want to take up the extra room in their home with a traditional bed frame. Some mattress brands even offer Split King or California King futon mattress sizes.

King size futon mattresses of course need a larger type of futon frame which are usually made to order.


FAQs

How can I tell what size my futon is?

The sizes of futons can usually be found on the mattress tag of your futon mattress. If for some reason the tag is unavailable or it has been cut off, you can use a tape measure to determine its length, width and height. Once you have your futon dimensions, you can refer to our table above to find out what futon mattress size you have. If you want to know your futon dimensions folded, the same process applies since they are not usually mentioned on the mattress tag.

What sizes are available for Ikea futons?

Ikea futon mattress sizes come in standard mattress sizes such as Twins, Twin XL mattress, Queens, and King futons.

What size sheets can I put on a futon?

You can use the same size sheets that fit on a traditional mattress with your futon mattresses. Although, it is important to note that because a futon mattress’ thickness is thinner than a regular mattress, deep pocket sheets are not recommended. Some mattress brands even offer specially made futon sheets that are designed to fit thinner types of futon mattresses.

How long is a full-sized futon frame?

A full size bed frame is typically 75 inches long and 54 inches wide. The average futon length of a full size futon is the same. Some mattress brands call their full size mattress a double. They are usually one and the same.


Conclusion

If you’re on the lookout for futon mattresses, know that a futon size is exactly the same as a standard western-sized mattress. They can be used with traditional bed frames such as a wooden frame or a platform bed frame and others need a specialized futon frame. Futon frames are usually made to order.

Whether you are planning to use your new mattress as your primary mattress or as an extra mattress for guests, futon mattresses are a great option for those looking to save space.


Next step: Read our Airweave mattress review. Airweave makes a traditional Japanese-style futon that’s easily one of the most comfortable that we’ve ever tried. If you aren’t sure which brand to go with, choose Airweave.


Michelline Norton

Psst… the sleep review industry is full of liars, sharks, and thieves. It’s a modern-day version of getting ripped off at your local mattress store. So, why should you trust us?