Mattress Sizes in Canada: Full Bed Dimensions Chart (2026)

Ever stared at a bedroom and wondered if a queen will actually fit? You're not alone. It's one of the first questions we hear in our showrooms, and the honest answer depends as much on your doorways as on your sleep.

Canada uses the same standard mattress sizes as the United States. The six standard sizes are Twin (38" x 75"), Twin XL (38" x 80"), Double/Full (53" x 75"), Queen (60" x 80"), King (76" x 80") and California King (72" x 84"). Queen is the most popular size in Canada.

At Fawcett Mattress, we build natural latex mattresses in every one of these sizes, made to order on Vancouver Island, including custom and split sizes most retailers don't stock. This guide gives you the exact dimensions in inches and centimetres, plus how to pick the size that fits both your room and the way you sleep.

Key Takeaways

• Canadian and US mattress sizes are identical, so US sheets, frames, and bases fit Canadian beds without conversion.
• Queen is Canada's most popular size at 60" x 80", the usual pick for couples and single adults who want room to spread out.
• Measure your doorways, hallways, and stairwells before you buy. A larger bed won't help you sleep if it can't reach the bedroom.
• Leave about 2 feet (61 cm) of walking space around the bed for easy movement and sheet changes.
• California King and other hard-to-find sizes can be custom made. We build any size, including split options, right here in Canada.

Canadian Mattress Size Chart (2026)

Here are the six standard Canadian mattress sizes with dimensions in both inches and centimetres. A finished mattress can measure up to about one inch smaller in each direction and still be within normal manufacturing tolerance.

Some retailers list the Double as 54" wide. The real manufactured width sits close to 53", and either way it's the same bed.

Specialty and unusual sizes:

European sizes (for a frame or bedding brought in from overseas):

Standard Canadian Mattress Sizes Explained

Twin (Single)

A Twin, or Single as we call it in Canada, measures 38" x 75". It's the most compact standard size, built for one sleeper.

Twins are the go-to for kids' rooms and bunk beds, and they fit oddly shaped or tight spaces where nothing bigger will work. Parents buying a first "big-kid" bed usually start here. Taller teens and adults over 6 feet often prefer a Twin XL for the extra length.

Setting up a child's room or bunk beds? Browse our single mattresses made with 100% natural materials.

Twin XL (Single XL)

A Twin XL, or Single XL in Canada, measures 38" x 80". That's the same width as a Twin with 5 extra inches of length.

The added length suits taller sleepers who don't want their feet hanging off the edge, which is why Twin XL is the standard mattress in most college dorms. Two Twin XLs also combine to form a Split King, so this size does double duty for couples who want independent adjustable bases.

Double (Full)

A Double, also called a Full, measures 53" x 75". It's 15 inches wider than a Twin with the same length.

A Double gives one adult plenty of room to stretch and roll. Two people can share it, but at about 26 inches of width each it's snug, narrower per person than a crib mattress. It's a solid pick for studio apartments, guest rooms, and single sleepers who want more space than a Twin.

Why a Double is snug for two. Fawcett recommends a Queen at minimum for couples.

Queen

A Queen measures 60" x 80" and is the most popular mattress size in Canada. It's 7 inches wider and 5 inches longer than a Double.

Queen is the usual choice for couples because it balances sleeping room against the space it takes up in a bedroom. It's also a comfortable size for a single adult who likes to spread out. For most master bedrooms, a Queen is the sweet spot between comfort and fit.

How the six standard Canadian widths stack up. Queen is the most popular size; King is the widest.

King (Eastern King)

A King, sometimes called an Eastern King, measures 76" x 80". It's the widest standard size, a full 16 inches wider than a Queen.

Kings suit couples who want maximum personal space, especially partners who share the bed with young kids or pets. We can also build a King as a split option: two 38" x 80" pieces that together make the same 76-inch surface. A split King is easier to carry up stairs and through the narrow hallways common in older Canadian homes, and it lets each person set their own firmness or adjust their side independently.

California King

A California King measures 72" x 84". It's 4 inches narrower than a standard King but 4 inches longer, making it the longest standard size available.

That extra length is built for tall sleepers, anyone over about 6'2" who needs room to stretch out fully. It also fits narrower master bedrooms better than a wide King. California King beds are hard to find in Canada because most retailers don't stock them. We handcraft them to order on Vancouver Island, so you can request a California King built to your exact measurements.

Split King

A Split King is two Twin XL mattresses (38" x 80" each) placed side by side, creating the same 76" x 80" footprint as a standard King. Each half moves on its own.

This is the setup couples choose for adjustable bases, since each person can raise or lower their side without disturbing the other. It's also our answer for partners with different firmness needs: we build each half to its own comfort level, so one side can be firm and the other soft. Two smaller pieces are far easier to move through tight doorways and staircases than one King mattress. See our adjustable beds for the base side of the setup.

A Split King gives each sleeper an independent half at the same footprint as a standard King.

Super King and Custom Sizes

Super King isn't a standard Canadian size. It refers to any oversized surface built to custom dimensions, larger than a regular King in width, length, or both.

Because there's no fixed spec, exact measurements vary by maker. If you've struggled to find a Super King, or any size that store-bought beds don't cover, we can build it. Just send us the dimensions.

RV and Marine Mattresses

RV mattresses are usually custom sizes built to fit a recreational vehicle. The most common is the RV Short Queen at about 60" x 75", which is 5 inches shorter than a standard Queen, and RV mattresses often use a thinner profile to save headroom and weight.

Because RV and boat layouts vary so much, most of these are made to measure. We build both. For the full breakdown, see our RV mattress size guide, or send us your dimensions for a custom quote.

Small Single (Cot)

A Small Single, or cot size, measures 30" x 75". It's narrower than a standard Twin, made for smaller children's rooms.

It's a common next step for toddlers who have outgrown a crib mattress but aren't ready for a full-size bed. As with any size, we can build a Small Single to order.

How to Choose the Right Mattress Size in Canada

Measure Your Doorways, Hallways, and Stairs First

Before you fall for a bigger bed, grab a tape measure. Canadian homes, especially older ones, often have narrow hallways, steep staircases, and tight corners that turn delivery into a problem.

Here's what to measure:

• Doorways: Standard interior doors in Canada run 28 to 36 inches wide, with 30 to 32 inches most common for bedroom doors. Measure your actual doorway to confirm.
• Hallway turns: Measure the width at any 90-degree turn.
• Stairwells: Check both the width and the ceiling height, especially at turns.

A King mattress at 76 inches wide needs real clearance. If your stairwell has a tight turn, a split option (two Twin XL pieces) solves it, since each piece carries separately.

Pro tip: Lay out boxes or blankets on the floor in the shape of your chosen size before you buy. It gives you a real sense of how much walking room you'll have left.

Bedroom Size and the 2-Foot Rule

Leave at least 2 feet (about 61 cm) of walking space around the bed. That clearance makes it easier to change sheets, move around, and keep the room from feeling cramped.

Here are rough minimum room sizes for each bed:

• Crib (27 x 52): about 4.5 ft x 7.5 ft
• Twin/Single (38 x 75): about 7 ft x 10 ft
• Twin XL (38 x 80): about 7 ft x 10.5 ft
• Double (53 x 75): about 9 ft x 10 ft
• Queen (60 x 80): about 10 ft x 10.5 ft
• King (76 x 80): about 12 ft x 10.5 ft
• California King (72 x 84): about 11 ft x 11 ft

Many newer Canadian condos and studio apartments have smaller rooms than older homes. If that's you, measure carefully. A Queen might fit better than a King even in the master bedroom.

Your Height

Match the mattress length to the tallest person sleeping on it. As a rule, sleepers over 6 feet are more comfortable with 80 inches of length or more.

A standard Twin or Double at 75 inches long can leave taller people with their feet at the edge. A Twin XL, Queen, or King gives 80 inches, and a California King gives 84 inches, the best fit for anyone over about 6'2". For tall sleepers, length matters more than width.

Number of Sleepers

For one person, a Twin XL or Double is usually enough unless you want the extra room. For two, we recommend a Queen at minimum.

Couples who want more personal space, or who share the bed with kids or pets, tend to prefer a King or split King. Factor in both partners' heights too, since the taller person sets the length you need.

Budget and Long-Term Value

A bigger size costs more up front, and so do the sheets, protectors, and frames that go with it. Larger bedding and frames add to the total, so build that into your plan if you're sizing up.

It's also worth thinking past the purchase. According to the Sleep Foundation, latex mattresses last about 7.5 to 8.5 years on average, longer than memory foam (6 to 7 years) or innerspring (5.5 to 6.5 years). Natural Talalay latex is built to hold its shape, so choosing the right size once can mean fewer replacements over the years. Every Fawcett mattress is also backed by a 10-year warranty.

Average mattress lifespan by material. Source: Sleep Foundation.

Comfort and Sleep Experience

Size is only half the decision. The materials inside the mattress shape how you actually sleep on it.

At Fawcett, every mattress is made with 100% natural Talalay latex, organic cotton, and organic wool, with no synthetic foams. Natural latex isolates motion well, so a partner shifting at night is less likely to wake you, and it pairs well with adjustable bases. For couples with different comfort preferences, our natural latex mattresses can be built with a different firmness on each side. Not sure what firmness suits you? Our firmness survey points you to the right feel.

Frequently Asked Questions

Is a Twin the same as a Single in Canada?

Yes. Twin and Single are two names for the same 38" x 75" bed. "Single" is the common Canadian term and "Twin" is the US term. Both refer to the smallest standard mattress, best for children's rooms and bunk beds.

What's the difference between a Double and a Full?

There is no difference. Double and Full are two names for the same 53" x 75" mattress. "Double" is the Canadian term and "Full" is the US term. Some retailers list the width as 54", but it's the same size.

Is a Queen bigger than a Double in Canada?

Yes. A Queen (60" x 80") is 7 inches wider and 5 inches longer than a Double (53" x 75"). That extra room makes a Queen far more comfortable for two people, while a Double is often too tight for couples.

Is a Double big enough for a couple?

A Double works for two people only if you don't mind sleeping close. At 53 inches wide, each person gets about 26 inches, narrower than a crib mattress per sleeper. For most couples we recommend a Queen or larger for comfortable, undisturbed sleep.

What is a Split King?

A Split King is two Twin XL mattresses (38" x 80" each) side by side, forming the same 76" x 80" size as a standard King. Each side adjusts independently, which makes it ideal for adjustable bases and for couples who want a different firmness on each side.

Can I use two Twin XL mattresses to make a King?

Yes. Two Twin XL mattresses placed side by side measure 76" x 80", the same as a standard King. This is exactly how a Split King works, and it's much easier to carry up stairs and through narrow hallways than a single King mattress.

What's the difference between a standard King and a California King?

A standard King (Eastern King) is 76" x 80", while a California King is 72" x 84". The California King is 4 inches narrower but 4 inches longer. Choose a standard King for more width, and a California King for more length if you're tall.

Standard King against California King: trade four inches of width for four inches of length.

Why is a California King hard to find in Canada?

Most Canadian retailers don't stock California Kings, and California King bedding can be scarce too. Because we build to order on Vancouver Island, we can make a California King (or any size) to your exact measurements without the usual availability problem.

What size are bed sheets in Canada?

Bed sheets in Canada come in the same standard sizes as mattresses: Twin, Twin XL, Double, Queen, King, and California King. Sheet dimensions match the mattress with a little extra fabric for depth, so check both the size and the pocket depth against your mattress height.

What is the average bedroom size in Canada?

It varies by home type. As a rough guide, master bedrooms are often around 12 x 12 feet or larger, while secondary bedrooms tend to be closer to 10 x 10 feet. Newer condos often have smaller rooms, so always measure before choosing a size.

Is a Texas King larger than a California King?

Yes. A Texas King measures about 80" x 98", making it 8 inches wider and 14 inches longer than a California King at 72" x 84". Texas Kings are a specialty size and rarely stocked in Canada, though we can build one to order.

The Bottom Line: Any Size, Made to Order in Canada

Choosing a mattress size comes down to three things: who's sleeping on it, how tall they are, and whether it fits the room and the path to get there. Start with your room measurements and your height, then pick the smallest size that gives everyone room to sleep well.

Fawcett Mattress is Canada's natural mattress company, and we build every size in this guide to order on Vancouver Island, from Small Single to California King, plus split and fully custom sizes most retailers can't offer. That means you're never stuck settling for the closest size on a showroom floor.

Ready to find yours? View all our mattresses, or if you're on the West Coast, visit our showrooms in Victoria and Nanaimo. We ship free across most of Canada. For more on the market behind these sizes, see our guide to mattress industry statistics in Canada.

Sources

1. Sleep Foundation: How Long Should a Mattress Last
2. EcoTech Windows & Doors: Average Size of Interior and Exterior Doors in Canada
3. RenoSuperstore: Standard Door Sizes in Canada