Queen Size Futon: Mattress Size, Thickness and Frame

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Quick answer

A queen size futon is a mattress that must match a queen’s footprint and sit on a frame, and the label is not a guarantee of either. Casper’s size guide gives a queen mattress as 60 by 80 inches. Of the four listings we read on Amazon on 2026-10-01, one is 60 by 80 inches and a second is 59 by 80, but the one titled Queen is a 53 by 74 inch full in the variant we read, and the sleeper-sofa mattress is 58 by 72 inches. Every futon mattress here says the frame is not included, so you need to buy a frame that fits.

Quick compare: the products in this guide

Sizes come from the Amazon listings as we read them; check the product page for the current details before you buy.

Product	Listed details	Link
10″ Futon Mattress Queen Size, Ultra Thick Futons Sofa Couch Bed Sleeper Sofa…	60 x 80 x 10 in; 39 lb	See details on Amazon Affiliate link
YOSHOOT 8 Inches Futon Mattress, Thick Futons Sofa Bed Couch, Floor Mattress…	80 x 59 x 8 in; 55.9 lb	See details on Amazon Affiliate link
AOX 4 Inch Sleeper Sofa Mattress, Queen Size Gel Memory Foam Mattress for…	72 x 58 x 4 in; 22 lb	See details on Amazon Affiliate link

We have not tested these products, and every size, thickness and weight is the seller’s number. For other foldable beds, see foldable couch bed; for a sofa that becomes a bed, see couch that turns into a bed.

What a futon is, and what you are buying

A futon is a mattress that converts between a sofa and a bed, usually on a folding frame. A futon mattress is the cushion alone, and a complete futon includes the frame. Three of the four listings here are futon mattresses and say the frame is sold separately. The fourth is a sofa mattress meant to replace the thin mattress in a pull-out couch.

The two are different products, and the sizes follow different rules. A futon mattress lies on a frame that bends in the middle, so it needs to be thick enough to fold and stay comfortable. A sleeper-sofa mattress has to fold into a pull-out frame, so it is thin.

Worked example: the label against a real queen

Casper’s guide gives a queen as 60 x 80 inches, which is 4,800 sq in, and a full as 53 x 75 inches, which is 3,975 sq in. Say you want a queen futon. Compare the sizes in the four listings.

Listing	Label	Listed size (W x L)	Area	Against a queen (4,800 sq in)
10 inch Black, Ultra Thick	Queen	60 x 80 in	4,800 sq in	100%
YOSHOOT 8 inch	Queen	59 x 80 in	4,720 sq in	98.3%
AOX 4 inch sleeper sofa mattress	Sofa Queen	58 x 72 in	4,176 sq in	87.0%
10 inch feliz home, Gray, Full	title says Queen	53 x 74 in	3,922 sq in	81.7%

The arithmetic is 60 x 80 = 4,800; 59 x 80 = 4,720, and 4,720 / 4,800 = 0.983; 58 x 72 = 4,176, and 4,176 / 4,800 = 0.870; and 53 x 74 = 3,922, and 3,922 / 4,800 = 0.817. The feliz home’s title says Queen Size, but the variant we read says Full and gives 74 inches long by 53 wide, so the title and the variant disagree. The AOX is a short sleeper-sofa size at 72 inches long, 8 inches shorter than a queen, and its bullets say it fits standard queen sleeper sofas and pull-out couches.

A 1 inch difference in width is small. An 8 inch difference in length is not, because sheets are cut for 80 inch queens and a taller sleeper may find the mattress short.

Thickness and what it means

Thickness changes both comfort and how the mattress folds.

• The feliz home lists a 10 inch thickness with shredded foam and corduroy.
• The 60 x 80 black one lists 10 inches with faux fur.
• The YOSHOOT lists 8 inches with high-density foam chunks and faux fur.
• The AOX lists 4 inches: a 0.5 inch gel-infused memory foam top over a 3.5 inch high-resiliency foam base.

A 10 inch futon mattress, folded to sit as a sofa, makes the seat higher than a 4 inch one. The thick futon mattresses need a frame to be a sofa, and they are shipped compressed. A thin mattress suits a folding sleeper frame and gives less cushioning. Neither listing gives a seat height for the mattress on a frame, because that depends on the frame.

Frame: sold separately

The YOSHOOT title says Frame Not Included, and its bullets say the 59 x 80 inch mattress is sold without a bed frame. The 10 inch black queen title also says Frame Not Included, and its table lists installation as required. The feliz home lists a full-size mattress with two 2-meter straps for rolling it up and storing it, as does the black queen. Ask which frame fits a mattress of that size and thickness, because a futon frame is built for a range of thicknesses.

A futon mattress can also lie on the floor as a bed or on a platform. If you only need the bed, the frame does not matter, and the mattress works on the floor like the foldable beds in the foldable couch bed guide.

Time to expand and care

These mattresses ship compressed. The feliz home says to let it breathe for 72 hours after unpacking, the YOSHOOT says 48 to 72 hours, the black queen says 2 to 3 days and the AOX says 24 to 48 hours. If you need the bed for a guest, open it days ahead.

The AOX says the cotton cover is removable and machine washable, and its table says not to machine wash the foam core and to air dry it fully before use. The others describe covers in corduroy or faux fur, and none of the rows we read gave a wash instruction for the faux fur, so check the label.

Weight and capacity

Weights are 39 lb for the black queen, 42.8 lb for the feliz home, 55.9 lb for the YOSHOOT and 22 lb for the AOX. The AOX lists a weight capacity of 400 pounds. The feliz home lists a weight capacity of 60 pounds in its table, which cannot be right for a bed that adults sleep on, and it is the kind of field to ask the seller about. The black queen lists seating for two.

Furniture Academy says the entryway has to be wider than at least one of a piece’s depth, height or diagonal depth. A compressed mattress rolls into a smaller box, so doors are rarely the limit, and the frame is the harder item to bring home.

Four listings read on 2026-10-01

10″ Futon Mattress Queen Size, Ultra Thick Futons Sofa Couch Bed, Black, Frame Not Included (B0FPM4SJ6T). The table gives 60 x 80 x 10 in, 39 lb, a faux fur cover and seating for two. The bullets describe two 2 meter straps and a 2 to 3 day expansion. Good if you want a true queen footprint with a thick mattress. Keep in mind: the size field also reads 10 x 12 x 10 in, so confirm the 60 x 80.

YOSHOOT 8 Inches Futon Mattress, Thick Futons Sofa Bed Couch, Floor Mattress for Adults, Queen (B0F4WDP6BX). The table gives 80 x 59 x 8 in, 55.9 lb, medium firmness and a faux fur cover. The bullets describe high-density foam chunks, a hand-stitched cover and a 48 to 72 hour expansion, with the frame sold separately. Good for a slightly smaller, thinner queen. Keep in mind: it is 1 inch narrower than a queen, and the page showed only one left in stock when we looked.

AOX 4 Inch Sleeper Sofa Mattress, Queen Size Gel Memory Foam Mattress (B0H8SMZGX7). The table gives 72 x 58 x 4 in, 22 lb, a listed weight capacity of 400 pounds and a removable cotton cover. The bullets describe a 0.5 inch gel memory foam top over a 3.5 inch foam base for pull-out couches and RVs. Good for replacing a thin sleeper-sofa mattress. Keep in mind: it is 8 inches shorter than a queen and 4 inches thick.

10″ Futon Mattress Queen Size, Futons Sofa Couch Bed with Straps, Thick Corduroy Floor Mattress, Gray, Full (feliz home, B0FQBMWNL5). The table gives 74 x 53 in for the Full variant, 42.8 lb, a 10 inch thickness and a corduroy cover with shredded foam. The bullets describe two 2 meter buckles and a 72 hour breathe time. Good if you want a full-size futon. Keep in mind: the title says Queen, the variant is Full, and the weight capacity reads 60 lb.

How to choose

1. Check the listed size against 60 by 80 inches, not the label.
2. Decide the thickness: 4 inches for a sleeper sofa, 8 to 10 for a futon or floor bed.
3. Confirm whether the frame is included and which frame fits.
4. Allow the expansion time before guests arrive.
5. Ask about any field that looks wrong, such as a 60 lb capacity.

You may not need a queen. A full mattress takes less room and suits one or two small sleepers, and for a guest who stays a few nights, a foldable couch bed costs less floor; see foldable couch bed.

Mistakes to avoid

• Trusting Queen in the title without reading the size.
• Forgetting that the frame is a separate purchase.
• Using a 4 inch sleeper mattress as a daily futon.
• Ordering the day before guests arrive.
• Ignoring a weight-capacity field that looks wrong.

Buying frame and mattress from different sellers means two separate return policies

The quick answer above already flags that none of these mattresses include a frame, meaning a separate frame purchase; worth planning for is that buying from two different sellers means two separate return windows and policies if either piece does not fit or work as expected. Check both the mattress and frame return policies before ordering either, and consider the timing: if the mattress return window is shorter than how long it will take you to also source and test-fit a compatible frame, you could lose the ability to return a mattress that technically does not pair well with the frame you ultimately choose.

Bottom line

Read the size field, not the label, and buy the frame separately. Of the four, the 10 inch black futon is the full queen footprint, the YOSHOOT is 1 inch narrow, the AOX is the thin 72 inch sleeper-sofa size and the feliz home is a full in a queen title. Ask the seller to confirm the size and the frame fit before you order.

Frequently asked questions

What size is a queen mattress?

Casper’s guide gives 60 by 80 inches. A full is 53 by 75, and a twin is 38 by 75.

Does a queen futon come with a frame?

The futon mattresses here say the frame is sold separately, and the sleeper-sofa mattress goes into an existing pull-out frame.

How thick should a futon mattress be?

The listings range from 4 inches for a sleeper sofa to 10 inches for a futon. Thicker is more cushioned and harder to fold.

How long does a futon mattress take to expand?

The listings say from 24 to 48 hours up to 72 hours or 2 to 3 days. Open it well before use.

Is a futon a good everyday bed?

It depends on the thickness and foam. We have not tested any of these, and a thin mattress on a frame is a poorer daily bed than a regular one.

Products worth checking

We have not tested these products. Sizes and features come from the Amazon listings as we read them; where a listing does not say, we say so.

Sources checked

• Casper: Mattress size comparison guide
• Furniture Academy: How to measure your doorway for furniture deliveries

Specifications come from the Amazon listings as we read them for this guide. Product details and availability can change, so confirm on the product page before you buy.

How we research our guides