Olympic queen mattresses

Updated Oct 26, 2026 · 13 makers’ own size lists checked · findings from 5 independent testing sites · How we pick

66 × 80 inches 167.6 × 203.2 cm

An Olympic queen is 66 inches wide and 80 inches long: 6″ wider than a queen at the same length, and 10″ narrower than a king.

Commonly used for: Couples who want more room than a queen but don’t have space for a king; rooms where a king (76″) won’t leave enough walkway.

We’ve gathered every Olympic queen mattress we could find into one list: 42 from 13 makers, each sold in exactly 66 × 80 inches.

  • 42 mattresses in this exact size
  • 15 ready-made, 27 made to order
  • 37 you can return
  • 4 independently tested
See the mattresses

Is your bed an Olympic queen?

Measure inside the frame and enter the inches.

Queen60 × 80″Olympic queen66 × 80″King76 × 80″

Best Olympic queen mattresses, according to expert reviewers

Picked from what independent reviewers found in their testing (Sleep Foundation, RTINGS, Mattress Clarity, Sleepopolis and others), among mattresses sold in exactly 66 × 80″. Ordered by the evidence, not by commission; we may earn one if you buy.

Best overall

Brooklyn BeddingPlank Firm66 × 80″: from $1,532

Independent testers liked it for back sleepers, stomach sleepers, heavier people and edge support. (Sleep Foundation, Mattress Nerd, Mattress Clarity)

Watch out: Brooklyn Bedding calls it a ten on its firmness scale, so it suits people who want a very firm bed.

See this size at brooklynbedding.comDetails

Best for back sleepers

Brooklyn BeddingPlank Firm Luxe66 × 80″: from $1,865

Better for back sleepers; coils kept tester aligned. (NapLab, Mattress Clarity)

Watch out: Brooklyn Bedding lists its height as both 12″ and 13″, so check before ordering if height matters.

See this size at brooklynbedding.comDetails

Best for edge support

RVMattress.comAurora Luxe Cooling66 × 80″: from $1,999

Robust, reliable reinforced edges. (Sleep Foundation, Mattress Clarity, NapLab)

Watch out: Pick firmness carefully: it comes in Soft, Medium and Firm, plus an optional pillow top.

See this size at rvmattress.comDetails

All 42 Olympic queen mattresses

Each one is sold in exactly 66 × 80 inches, checked against the maker’s own size list.

See all 42 Olympic queen mattresses Showing 40 here: ready-made first, then ones with photos.

An Olympic queen needs a matching foundation and fitted sheet. A standard queen frame is too narrow. We may earn a commission from qualifying purchases. How we choose and research

See every spec side by sideFeel, height, how it’s sold and returns for the 40 above, in one table
Detail
TypeHybridFoamHybridHybridMemory foamHybridLatex over foamMemory foamHybridFoamLatex hybridLatexHybridHybridHybridNatural latexLatex hybridHybridHybridLatexMemory foamFoamMemory foamFoamHybridHybridMemory foamMemory foamMemory foamMemory foamHybridMemory foamFoamMemory foamMemory foamMemory foamMemory foamHybridHybridMemory foam
FeelSoft, medium or firmFirm, Extra Firm (flippable: one side each)Firm, Extra Firm (flippable)Soft, Medium, FirmTwo-sided: softer or firmerFirm, supportiveFeel not listed by the makerVaries by height (6in/8in described for back and stomach sleepers, 10in/12in for combination sleepers)Medium-firmSoft, Medium, FirmSoft (18 IFD latex), Medium (24 IFD), Firm (32 IFD)Medium, FirmNot publishedNot publishedNot publishedConfigurable, soft to superfirmMedium-firmMedium-firmFirm (8 out of 10 on CustomMattress.com's scale, which it calls medium-firm)Medium-firmMedium-firmFirmMedium-firm; flippable (softer gel side, firmer foam side)FirmMediumFirm (10.5″), Medium (10.5″), Plush Euro Top (11.5″)Firm (8 out of 10 on Mattress Insider's scale)Medium (7 out of 10 on Mattress Insider's scale)4 out of 10 on Mattress Insider's softness scale (10 = softest)Soft, Medium, FirmFirm (10″), Plush (10″), Soft Pillowtop (11″)Medium-plush (5 out of 10 on Wilderness's scale)Firm / medium-firm (7 out of 10 on Wilderness's scale)Soft (ILD 26), Medium (ILD 36), Firm (ILD 46)Soft, Medium, FirmMedium FirmMedium FirmMediumNot publishedFirm
Height in Olympic queen13.25″ or 14″10″13″13.25″ or 14.5″8″ or 11.5″8″8.5″6″ or 8″ or 10″ or 12″ or 14″10″12″13″7″ or 10″You chooseYou choose11″You choose9″ or 10″ or 11″ or 12″ or 13″9″ or 10″ or 11″ or 12″ or 13″9″ or 10″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″6″5.5″9″10.5″ or 11.5″You choose9.75″8″10″10″ or 11″10″8″8″ or 10″6″ or 8″ or 10″ or 12″6″10″12″15″6″
How it’s soldReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeReady-madeMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to orderMade to order
Returns365-night trial365-night trial365-night trial365-night trial365-night trial365-night trial365-night trial365-night trial365-night trialNo returnsNo returns30-night trial120-night trial120-night trial120-night trialNo returnsReturnableReturnableReturnableReturnableReturnableReturnable365-night trial121-night trial365-night trial365-night trial365-night trial365-night trial121-night trialNo returns100-night trial100-night trial100-night trialReturnableNo returns100-night trial100-night trial100-night trial100-night trial120-night trial
Good fit ifYou want a coil hybrid and a choice of firmnessVery firm, flippable foamVery firm, flippable hybridCooling zoned hybridYou want an all-foam bed with a softer and a firmer side to choose fromYou want coil support but cannot fit a tall hybridYou want latex rather than memory foam on topLow-priced RV-size foamRV coil mattressFirmness choice, odd sizesLatex over coilsRVs and bunksRV full 48″ × 74″ and OlympicFlippable RV mattress, odd sizesFits a 70″ × 74″ RV kingYou want latex throughout the mattressCustom latex hybridCustom memory foam hybridFirm custom coilCustom latex, any heightCustom memory foamCustomMattress.com’s lowest-cost custom sizeLow profile, mid-pricedMattress Insider’s firm, thin entry modelMemory foam plus coilsThree feels, edge supportFirm RV foamMedium RV foamOlympic Queen ownersBudget foam, many odd sizesRV hybrid, three feelsSpring-free RV comfortWeekend campersRV short fulls and kingsOlympic queen or 70″ RV kingThin mattress for a 70″ × 74″ RV kingFoam RV mattress in 70″ × 74″Coil RV mattress, 70″ × 74″Tall coil mattress for odd RV bedsThin RV bunks and odd beds
Independent tests3 reviewers4 reviewers4 reviewers3 reviewersNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yet
Owner feedbackNot yetOwners of this modelNot yetOwners of this modelMerchant-selected commentsOwners of this modelNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetNot yetRelated model, not this exact oneMerchant-selected commentsMerchant-selected commentsMerchant-selected commentsNot yetNot yetMerchant-selected commentsNot yetOwners of this modelOwners of this modelRelated model, not this exact oneNot yetNot yetNot yetNot yetNot yetNot yetNot yet
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Can’t find the right one?

A custom maker can build an Olympic queen mattress to your exact inches, including rounded or cut corners. Stores rarely keep this size on the floor.

The size at a glance

Inches
66 × 80
Centimeters
167.6 × 203.2
Feet
5′ 6″ × 6′ 8″
Sleeping area
36.7 sq ft 10% more than a queen
Also called
Olympic queen, wide queen, 66 × 80

Is an Olympic queen right for you?

Good for

  • Couples who want more room than a queen but don’t have space for a king
  • Rooms where a king (76″) won’t leave enough walkway

Watch out for

  • Queen frames, sheets and toppers are 6″ too narrow. You’ll need Olympic queen versions or a king frame.
  • Few brands still make it. Many sell it made to order.

Olympic queen vs other sizes

How it compares with the sizes people mix it up with.

SizeInchesSleeping areaCompared with Olympic queen
Olympic queen66 × 8036.7 sq ftThis size
Queen60 × 8033.3 sq ft6″ narrower
King76 × 8042.2 sq ft10″ wider
California king72 × 8442 sq ft6″ wider, 4″ longer

Online stores that list 66 × 80

Stores whose own site lists this exact size. A listing isn’t proof it’s in stock; check before you order.

Every online store we track

What else you’ll need

Sheets

Look for Olympic queen sheets. Deep-pocket queen sheets are still 6″ too narrow; king sheets are too wide and bunch.

A base that fits

Use a frame or foundation made for 66 × 80. A queen frame is too narrow to support the edges.

Check your base

A topper (optional)

8 toppers come in this size.

Topper fit guide

Make sure it’s really an Olympic queen

An Olympic queen needs a matching foundation and fitted sheet. A standard queen frame is too narrow.

Queen60 × 80″Same length, 6″ narrowerKing76 × 80″Same length, 10″ widerRV king72 × 80″Same length, 6″ widerShort king72 × 75″6″ wider, 5″ shorter

Questions about Olympic queen mattresses

How big is an Olympic queen mattress?

An Olympic queen is 66 inches wide and 80 inches long: 6″ wider than a queen at the same length, and 10″ narrower than a king.

What is an Olympic queen mattress?

A queen that’s 6″ wider: 66 × 80 inches instead of 60 × 80.

Who sells Olympic queen mattresses?

A few brands and many local factories make them, often to order. The list on this page shows every one we’ve found in exact 66 × 80.

Do Olympic queen sheets fit a regular queen?

Loosely. They’re 6″ wider than a queen, so they may bunch at the sides.

Will it fit my bed frame?

Check the usable width of the foundation, not the outside of the headboard. Also check access through doorways and whether the foundation can support the selected mattress. An Olympic queen needs a matching foundation and fitted sheet. A standard queen frame is too narrow.

Can I return an Olympic queen mattress?

37 of the 42 Olympic queen mattresses we list can be returned under the seller’s trial. Made-to-order mattresses often can’t. Each one’s return terms are in its details.

Where can I buy one?

Mostly online from the brands on this page, which ship to most US addresses. Local mattress factories can build one; stores rarely keep this size on the floor.

How much does it cost?

Prices change often, so we link to each seller instead of listing them. Odd sizes are often priced at or above the nearest standard size, and made-to-order ones usually cost more.

Are the owner reviews about this size?

Usually not. Owner feedback is about the mattress model, often in a more common size. Each summary says whether it’s about this exact model, and links to the source.

How common is a 66 × 80″ Olympic queen in RVs?

155 of the 8,087 RV floorplans we have bed sizes for (2%) use exactly 66 × 80″ for the main bed, across 8 makers, most often Jayco, Keystone, Brinkley RV and Heartland. Sizes vary by model and year, so measure your platform before you order.

From makers’ spec sheets, brochures and floorplan drawings, plus dealer and owner reports where makers don’t publish inches.

LET’S FIND YOUR FIT

A few inches make
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