28'' x 52''

71.1 cm x 132 cm

• A crib or toddler mattress is just the right size for your baby’s first bed.
•  Some crib mattresses are lighter for portability or less demanding to clean in case of spills.
• Babies or an infant.

38'' x 75''

96.5 cm x 190.5 cm

• Despite ‘Twin’ being in the name, twin-sized mattresses are intended to be used by one person.
• It is equivalent to the UK Single mattress.
• They're easy to move around as life necessitates.
• As they have a small size, it can reach in any space.
• For kids through their childhood. Or an adult living in a smaller room.

38'' x 80''

96.5 cm x 203 cm

• It gives students room to stretch out.
• They give taller people enough space for their legs.
• It’s a longer economy size that’ll fit well in the spare room, or in the small apartment bedroom.
• The extra space could be used by a pet that sleeps at the foot of it.
• Kids or taller adults.

Double or Full

54'' x 75''

137 cm x 190.5 cm

• For single sleepers, this mattress size offers a good amount of space.
• They are cost-effective and long enough to last until the child has grown into an adult. 
• It has the same dimensions as the UK Double mattress.
• It is not recommended for use as a double because the width available to each person is very narrow.
• It can be used in spare bedrooms, luxurious singles, growing children, or rooms that would just be overtaken by a bigger mattress size.
• Good for a single sleeper or someone with children or pets. It can be used for a couple who do not require much legroom.

60'' x 80''

152.5 cm x 203 cm

76'' x 80''

• It offers a luxurious amount of space.
• They are ideal for couples or single sleepers who don’t want to compromise on the sleeping area.
• If you have a small bedroom, we would not recommend this large-sized mattress.
• If queen mattresses doesn't give enough space or you share your bed with pets or children, it's the best choice.
• For couples who want plenty of room and personal sleeping space.

California King

72'' x 84''

183 cm x 213 cm

• It's gives enough space for taller people.
• They are prepared to sacrifice width for length, offering them more comfort with the extra length.
• Great for taller individuals.

Twin

They can range from 28'' x 75'' to 40'' x 80''.

Twin beds can be found in most RV’s and small campers, especially pop-ups.

Bunk

It can range from 28'' x 75'' to 35'' x 75''.

• RV bunk mattresses fit in with the twins, but they have their own dimensions.
• If for some reason you can’t find your bunk size, it’s possible that you may need one of the truck bed mattress sizes.

Truck Mattresses

The dimensions vary from 35'' x 79'' to 42'' x 80''.

• Theys are commonly used for truck beds that double as campers.
• They may also be used in campers that have odd-sized beds.

Full

54'' x 75''

They are the same as a double bed would be.

• These are found in most RV’s, depending on the model.
• They usually come with the fold-out couches.

Three Quarter

48'' x 75''

It is three-quarters of the size of a regular queen.

• These are found in RV’s that have uncommon dimensions or longer than wider rooms.

Queen RV or Short Queen

60’’ x 75’’, 5 inches shorter than a regular.

• These are found in almost all campers, especially in the main bedrooms.
• They are essentially a Queen mattress but 5 inches shorter.

Olympic Queen

66'' x 80'' inches, 6 inches wider than the standard.

These are found in campers that have more width than length.

King

72'' x 75'' to 72'' x 80'', depending on the width of your RV.

King beds are more common than you would think in campers.

Eastern King

76'' x 80''

• It’s apparently very common in some newer campers.
• These are ideal for couples who like to have a lot of space while they sleep.

California King or CalKing

72'' x 84''

These are found in campers that have longer rooms, rather than wider.

28'' Chair

28’’ x 54’’ (and 28’’ x 21’’)

The usual size of the chair futon body measures as 28” x 54” when opened to a bed position.

An optional ottoman might be added that uses a mattress of 28” x 21”, if you want to be able to use the chair as a bed or lounger.

39" Chair

39" x 54’’ (and 39" x 21’’)

39" futon chairs look like miniature love seats or oversized chairs but are actually the same width as a twin size.

Its body measures 39" x 54’’.

They have a built-in ottoman so you can easily create a twin sleeping surface (39’’x21’’).

Twin or Single

There are two styles, both open to a Twin size bed:

• The twin split: The Twin Split body measures 39” x 54” when open. They include an optional separate ottoman plus a matching double Ottoman Mattress that sized 39” x 21”.
•  The twin lounger: Its body is similar to Twin Split but includes the ottoman part that slides into the frame. You will need a Twin Ottoman mattress if you want to use the Twin Lounger as a bed.

Full

54’’ X 75’’

The full futon bodies have three different styles that you could choose from, all of them are open to a full-sized bed.

• The Full: The Full-size body appraises 75” x 54” when you open it. It uses a regular Full-size futon mattress.
• The Loveseat (Full Split): The Loveseat measures 54” x 54” when open. If ever you want to utilize it as a master bed, you could have an elective stand-alone ottoman plus a matching Ottoman mattress that measures 54” x 21”. The love seat reclines to create a 54x75: sleeping surface.
• The Full Lounger:  Full Lounger body is similar to Loveseat but includes the ottoman part that slides into the frame. This lounger format often called a "pullout" or "loveseat extension" allows a section from under the seat to pull outward and extend the length of the loveseat into the room. It makes a chaise lounge in most cases when you leave the back upright. You will need a Love Ottoman mattress if you want to use the Full Lounger as a bed.

Queen

60’’ x 80’’

The Queen Futon body comes in three different styles, all of them open to a Queen size bed:

• The Queen size that measures 80” x 60” when open. It uses a regular
• The Queen split that measures 60” x 54” when open. If you want to use it as a bed, you will need an optional stand-alone ottoman and a matching Queen Ottoman mattress (60" x 26").
•  The Queen Lounger, which is similar to the Queen split. It already has the Ottoman part that slides into the frame. You will need a Queen Ottoman mattress if you want to use the Queen Lounger as a bed.

King

76'' x 80''

While you can absolutely find King size futon mattresses, they aren't nearly as common as the smaller sizes.

54" Love Seat & Built-In Ottoman

They look like miniature sofas.

A 54in futon frame is the same width as a Full.

With the use of 54in loveseat built-in ottoman, a full-size sleeping surface (54"x75") can be achieved.

You can choose to have a 54"x21" cushion made for the ottoman.