How Much Does a Futon Cost? Frame, Mattress and Full Sets

What a futon costs by price band, October 2026

Read the last column with the second one beside it, because the same dollar figure buys a bare frame in one row and a finished set in another. All prices are from the retailer's own listing as of October 2026, before tax and delivery, and a promotional price is labeled as one.

Three things sort that table. The first is the mattress: anything in the first band is either a frame without one or a compact sofa-style piece, and only from $200 up does a full-size frame and mattress appear together. The second is size, since the Serta at $210.01 is a twin and the sets above it are fulls. The third is the frame, where steel and hardwood account for most of the gap between the $246 combination and the $650 sets.

The frame by itself: $115 for steel, $689 for hardwood

The cheapest frames in the table are steel. The DHP Aiden Full Futon Frame was $114.97 at Walmart Business, with a 600-pound maximum load, and it takes a standard full-size futon mattress that you buy separately. The same maker's DHP Miles Metal Futon Frame was $136.93, also rated for 600 pounds, and its listing says it fits standard full-size futon mattresses that are 6 or 8 inches thick. Lowe's listed the Aiden at $129.99, with delivery offered and pickup listed as unavailable.

At the other end, Strata's Denali Full Wall Hugger frame at Futonland was $688.49 on promotion. It is hardwood, it converts without being pulled away from the wall, its listing accepts any type of futon mattress and includes a strap for a heavier one, and it is rated for 500 pounds, which Strata describes as two people at 250 pounds each. It carries a 5-year limited warranty. A steel frame with a higher rating at one sixth of the price is a fair comparison to make, and what the extra money adds is the hardwood, the wall-hugger action and the longer warranty term that Strata states.

What a replacement mattress costs

The mattress is the part you sit and sleep on, so it is also the part that wears out first. In a guest room, price the mattress before the frame, since the frame is the cheaper line.

For a standard full-size frame, the Mainstays mattress at $131.21 and the Foxbery at Home Depot at $217.20 are the two that match the 54 by 75 inch size. The IKEA mattresses are a different shape, 55 1/8 inches wide and 78 3/4 long, so they are sized for IKEA's NYHAMN frame and are not a drop-in replacement for every full-size frame. The foam version sells separately at $240, a little under half of the $549 the NYHAMN sleeper sofa with the foam mattress costs complete.

A complete set against buying the two pieces

The cheapest combination from a single retailer is the DHP Aiden frame at $114.97 and the Mainstays mattress at $131.21, which totals $246.18. The wood sets are $532.44 to $654.35, so a buyer choosing between those two routes is choosing between about $246 and about $530 to $650.

That is not an even comparison. The sets are wood frames with different mattresses, and the pieces are a steel frame and a polyester-fill mattress, so the extra $290 to $410 buys different materials as well as a bundled box. The wood sets are listed as a unit, so there is no matched frame and mattress at the same size to subtract. If you want a set, compare it with a separate frame and mattress only when the material, the size and the mattress type match.

The futon guide covers the IKEA sleeper alternatives that arrive as one piece with a mattress included, and why futon and sofa bed prices differ explains the frame-only pricing that makes a $115 frame look cheaper than it is.

Futons under $100

The named listings under $100 in October 2026 were single pieces rather than a frame with a mattress:

• Floor mattress only: the DOCRED 4-inch Extra Thick Foldable Japanese Futon Floor Mattress was $75.28 on promotion at Lowe's. It is a mattress, with no frame, and the listing gave no weight rating.
• Floor-style folding sofa bed: Costway's 3-in-1 Folding Sofa Bed with Bolster and Pillow was $109.99 on promotion at Target. It is a floor-style folding bed rather than a frame with a mattress, so ask the seller for its thickness and weight rating.

Just over the line, the Room Essentials Tufted Futon Sofa at Target was $118 and the Monvane Oversized Sofa Bed was $139.99 on promotion. The Monvane is a one-person foam sofa bed with a 300-pound rating and a flat sleeping size of about 75 by 38 inches, which makes it a compact guest or dorm piece rather than a full-size futon.

For a sleeping surface wide enough for two adults, the budget route is the combined frame and mattress at about $246. Before ordering a sofa-style piece at the low end, ask the seller for the mattress thickness and the weight rating.

Where to buy, retailer by retailer

Each of these is what the retailer's own site showed in October 2026, and availability varies by store and by delivery address.

• Walmart and Walmart Business: the widest spread, from the $114.97 DHP frame and $131.21 Mainstays mattress to the Kodiak sets at $532.44 and $654.35. The listings above were online; confirm store stock for your location.
• Target: compact sofa-style pieces, including the $118 Room Essentials and the $149.99 to $199.99 Best Choice Products convertible. Its futon listings offer pickup, in-store and shipping filters, and what is nearby depends on the store you pick.
• Home Depot: full sets such as the Barbados at $643.17 and the $159.99 folding futon sofa bed. Its futon category has an "In Stock at Store Today" filter, so a local store can show its own stock.
• Lowe's: the DHP Aiden at $129.99, the Serta twin at $210.01 and the $229.51 Clihome. The futon page showed delivery or unavailable status on those items rather than confirmed store pickup.
• IKEA: the NYHAMN sleeper at $549 with its mattress included, and the frame-compatible mattresses at $240 and $290.
• Specialists: Futonland for hardwood frames like the Denali, and The Futon Shop for frames and Japanese-style floor mattresses.
• Costco and Best Buy: assortments change by warehouse, store and season, so look at costco.com or bestbuy.com for your location before you plan around either.

What the extra money buys

In the named listings, price moves three things you can read on the page.

The frame material and its rating. The steel Aiden and Miles are rated for 600 pounds at $115 to $137. The hardwood Denali is rated for 500 pounds at $688.49, so the higher price is not buying a higher rating. It buys hardwood, the wall-hugger action and a 5-year limited warranty.

The mattress. The Mainstays is recycled polyester fill at 6 inches. IKEA's NYHAMN mattress is polyurethane foam at 3 7/8 inches or pocket springs at 4 3/8, and the spring version costs $50 more. The listings give fill and thickness rather than a sleep rating, so those and the price are the differences to weigh.

The warranty. IKEA lists a 10-year limited warranty on the NYHAMN sleeper sofa. Strata gives the Denali frame 5 years. For the other listings above, ask the seller for the warranty term before ordering if it matters to you.

How long a futon lasts

The warranty terms above are the clearest published figures: 10 years from IKEA on the NYHAMN and 5 years from Strata on the Denali frame. A warranty is a coverage term, though, and it is not a promise about service life.

Care affects the mattress most. Futonwerk's care page says that turning and airing a futon helps its durability and can add 3 to 10 years, depending on body weight and whether a topper is used. That is the retailer's own claim and not an independent durability test, but it points at the cheap habit that protects the money: rotate and air the mattress, and use a cover.

A low-priced frame can still turn into a more expensive purchase. If it is the wrong size for the mattress, or it cannot hold the intended sleepers, the saving goes into a second purchase.

Sleeping on a futon every night, and two adults

The published ratings are what the makers state about weight, and they are where this question can be answered with numbers.

The frame and the mattress each carry a limit, so the one that counts is the lower of the two. Ask the mattress maker for its weight rating before you rely on it. The Futon Shop's guidance is that the exact figure depends on the mattress size and the frame.

Two adults can share a full-size futon when the sleeping surface and both ratings cover their combined weight. A full is 54 by 75 inches, and the Denali's rating is written for exactly that case, two people at 250 pounds each. The comfort of two people sharing a futon every night is not something any of these listings states, so sit on the exact mattress before relying on it. I have dealt with back pain since I was 18, which is why I would put the mattress ahead of the frame in the budget for a futon that someone sleeps on every night, and why anyone with an existing back condition should ask a clinician before choosing any mattress.

For sleeping most nights, the futon against the daybed is also worth reading before you buy, because it compares the sleeping surfaces directly.

Does a regular mattress fit a futon frame?

Usually not. A futon frame folds in the middle, and Koala's guide to futon mattresses says a regular mattress is generally too thick and rigid to bend at the hinge. The two things to match are the size and the thickness range the frame is built for. The DHP Miles states 6 or 8 inches for a full. The Denali lists any type of futon mattress and provides a strap for a heavier one. A frame's own listing is the reliable place for that range, and if it does not state one, ask the seller before you order a mattress.

On the question of what to put under a futon, a frame sits on its own legs and needs nothing beneath it. A floor futon is different: The Futon Shop describes its shikibutons as made for the floor or a tatami bed frame, which means a breathable slatted base, and it describes layering two or more of them for a softer surface. For a frame-and-mattress futon, comfort comes from choosing the thickness and fill the frame is built for.

How big a full or three-seat futon is when open

A futon uses far more floor open than closed, so measure the open footprint before the closed one.

• IKEA NYHAMN: 78 3/4 inches wide, 38 1/4 deep and 35 3/8 high as a sofa (about 200 by 97 by 90 cm), opening to a 55 1/8 by 78 3/4 inch bed (about 140 by 200 cm).
• Strata Denali Full: 82.75 inches wide, 38.625 deep and 33 high as a sofa (about 210 by 98 by 84 cm). In bed position it is 82.75 wide by 56 deep, with a 75 by 54 inch sleeping surface (about 210 by 142 cm open).
• Futonland's Seattle frame: a drawing on Futonland's site lists a bed-position depth of 55 1/4 inches for a full and 57 3/4 for a queen (about 140 and 147 cm).

So, tape an 83 by 56 inch rectangle on the floor for a full-size wall-hugger, add walking room in front, and see whether the door still opens. The dimensions of sofa beds go through more models if you need a different size.

Airing and covering the mattress

The Futon Shop says its wool-and-cotton shikibutons should be aired and dried often because the fiber layers compress with use, and Futonwerk gives the same general advice for futons. Neither page gives one interval that fits every product, so follow the maker's care page for yours and keep a floor futon off damp ground. A sheet or a washable cover is reasonable for hygiene. IKEA's NYHAMN foam mattress has a removable, machine-washable cover, and the sleeper sofa covers are washable too.

Convertibles, colors and outdoor futons

Variants that people search for cost about what their format does:

• Convertible sofa bed: the Monvane at $139.99 on promotion adds no-assembly setup, teddy-velvet upholstery and high-density foam, and gives up the frame-and-mattress format.
• Black faux leather: the Home Depot 65-inch folding futon sofa bed at $159.99 adds a compact width and a faux-leather finish. Ask for its thickness and weight rating.
• White fabric: the Lowe's Clihome teddy-fabric futon at $229.51 on promotion adds the white finish. Ask for the mattress details before ordering.
• Wood: the Strata Denali at $688.49 on promotion, covered above.
• Outdoor: a water-resistant fabric on an indoor futon does not make it an outdoor piece. Ask the maker for the outdoor rating, the weather limits and the storage requirements.

The Japanese floor futon

A Japanese floor futon, the shikibuton, is a different product from the US frame-and-mattress futon. It is a mattress for the floor or a tatami-style base, rolled or folded away each day and aired regularly. The Futon Shop listed its Japanese Shikibuton Futon Mattress at $357.48 on promotion, with 3 or 5 inch options, a 5-inch latex-core shikibuton at $356.30 on promotion, the Organic Japanese Futon Bed at $373.98 on promotion, and a 5-inch folding foam mattress at $246.35 on promotion in October 2026. There is no hinged frame in any of them.

Frequently asked questions

How much does a futon cost with a mattress?

A complete full-size setup ran from $246.18 for a DHP Aiden frame and a Mainstays mattress bought separately to $654.35 for the Kodiak Monterey wood set with mattress in October 2026. Specialist hardwood frames start higher and are sold without a mattress.

Where is the cheapest place to buy a futon?

Walmart had the lowest named full-size combination at $246.18, and Target and Lowe's had compact sofa-style pieces from about $110 to $230. Check the size and whether a mattress is included before comparing any two prices.

What is a futon mattress replacement cost?

The named full-size examples ran from $131.21 for the Mainstays 6-inch to $217.20 for the Furniture of America Foxbery, and IKEA's NYHAMN mattresses were $240 and $290 in their own, slightly longer size.

Can two adults sleep on a futon?

A full-size futon can sleep two when the frame rating and the mattress rating both cover their combined weight, and the 600-pound Aiden and the 500-pound Denali are written for that. Ask the mattress maker for its rating, since most listings do not give one.

How long does a futon last?

The published terms are a 10-year limited warranty on IKEA's NYHAMN and 5 years on Strata's Denali frame. Futonwerk says turning and airing a futon can add 3 to 10 years to its life, depending on body weight and topper use.

Add the mattress to any frame price, match the size to the frame, and then read the weight rating for both. When you are ready to choose, PlushPick has the best futons compared on seat and bed together for the next step.