What Is the Difference Between a Queen and Double Bed?

Queen vs. Double Bed: The Numbers That Matter

Shoppers searching for the difference between a queen and double bed usually have the same practical question: which one fits my room, and which one is right for how I sleep? The answer comes down to six inches of width and five inches of length, but those extra inches change the sleeping experience more than most people expect before they lie down on both.

A queen bed measures 60 inches wide by 80 inches long (152 cm x 203 cm). A double bed, which is the same thing as a full-size bed, measures 54 inches wide by 75 inches long (137 cm x 190 cm). That gap sounds modest on paper but translates into a noticeably different feel when two people share the bed each night.

This guide covers every practical dimension: exact measurements in inches and centimetres, room size requirements, mattress pricing in Canada, who each size suits, and how to choose between them at a local showroom.

Exact Dimensions at a Glance

Measurement	Double (Full)	Queen	Difference
Width (inches)	54"	60"	+6" queen
Length (inches)	75"	80"	+5" queen
Width (cm)	137 cm	152 cm	+15 cm queen
Length (cm)	190 cm	203 cm	+13 cm queen
Surface area (sq ft)	28.1	33.3	+5.2 sq ft queen

The surface area difference of roughly 5.2 square feet is meaningful. That is approximately the footprint of a large chair. When two adults are sharing the space, each person goes from having about 27 inches of personal width on a double to 30 inches on a queen. Neither is luxurious, but 30 inches allows a person to sleep on their side with arms extended without bumping into their partner.

The Double Bed: Who It Still Works For

The double bed, which Canadians have also called a full-size bed for decades, was the standard couple's bed size through most of the mid-20th century. Today, it tends to be sold most often for guest rooms, children transitioning out of twin beds, and solo adults who want more room than a twin without occupying a large footprint.

Best candidates for a double bed

• Solo sleepers in smaller bedrooms. A double fits comfortably in a bedroom as small as 9 by 9 feet, leaving reasonable walking space around the sides and foot. A queen in a 9-by-9 room often feels cramped.
• Teenagers and young adults. A double gives a growing teen far more room than a twin, at a price point that suits a guest room or first apartment.
• Guest rooms with space constraints. If your guest room is tight, a double lets you keep a dresser or desk in the room without the bed dominating every inch.
• Couples on a tight budget who sleep close together. Some couples simply prefer sleeping closer and do not find 54 inches limiting. The lower mattress price can fund other priorities.

Where the double bed falls short

The main limitation is the 54-inch width for two adults. Many sleep specialists note that adults need roughly 30 inches of personal sleeping width to move freely without disturbing a partner. A double gives each person only 27 inches, which is similar to a crib width. Couples who are light sleepers or who move around at night typically report more disrupted sleep on a double than on a queen.

The 75-inch length can also be snug for adults over six feet tall. A queen's 80-inch length accommodates most adults comfortably.

The Queen Bed: Why It Became Canada's Most Popular Size

The queen is the best-selling mattress size in Canada. It balances surface area with room footprint in a way that works for a majority of Canadian bedrooms. A standard queen at 60 by 80 inches fits well in bedrooms that are 10 by 10 feet or larger, which describes most master bedrooms built in Canadian homes over the past 40 years.

Best candidates for a queen bed

• Couples. The extra 6 inches of width means each partner gets 30 inches of personal space, which sleep research suggests is the minimum for undisturbed shared sleep.
• Solo sleepers who want room to sprawl. A solo adult on a queen has the entire 60-inch width, giving a genuinely roomy experience without the cost of moving up to a king.
• Adults over 6 feet. The 80-inch length handles most tall Canadians without feet hanging off the end.
• Couples with a pet. If a dog or cat shares the bed, the queen's extra square footage makes a real difference.

Queen bed room requirements

The minimum room size that allows a queen bed and comfortable walking space on both sides and the foot of the bed is roughly 10 by 10 feet. Most interior designers suggest 10 by 12 feet or larger for a pleasant layout. If you are placing a queen in a room under 10 by 10 feet, measure carefully before buying. The bed may technically fit, but you may end up with less than two feet of clearance on the sides, which feels cramped.

Price Difference in Canada

In the Canadian market, a double mattress typically costs anywhere from $200 to $800 less than a comparable queen mattress in the same model. At the entry level, the gap narrows. At the mid-range and premium levels, choosing a double can save a meaningful amount.

Mattress Tier	Typical Double Price (CAD)	Typical Queen Price (CAD)	Approx. Savings (Double)
Entry-level	$400 – $700	$500 – $900	$100 – $200
Mid-range	$800 – $1,400	$1,000 – $1,800	$200 – $400
Premium / luxury	$1,500 – $3,000+	$1,800 – $4,000+	$300 – $1,000+

Bed frames and foundations also cost less in double than in queen. Sheets and duvet covers for a double are easier to find at lower prices. If budget is a primary concern, the double is a legitimate option for the right sleeper.

Bedding and Accessories: What Fits What

One of the most common mistakes shoppers make after choosing a mattress is purchasing bedding in the wrong size. Queen sheets will not work on a double. The fitted sheet will be too large and will not stay tucked. A double duvet on a queen leaves the sides of the mattress exposed. Always match your bedding to your mattress size.

Bedding Item	Double Size	Queen Size
Fitted sheet	54" x 75"	60" x 80"
Flat sheet	81" x 96"	90" x 102"
Duvet / comforter	72" x 84" approx.	90" x 90" approx.
Bed skirt	54" x 75"	60" x 80"

Bed Frame Compatibility

Frames are not interchangeable between double and queen. A queen frame is wider and longer than a double frame. If you already own a frame and are replacing only the mattress, confirm the interior frame dimensions before you buy. Many older Canadian homes have double frames from an era when the double was the dominant couple's size, and shoppers sometimes assume their existing frame is a queen.

To measure a frame: measure the interior platform or slat area from inside edge to inside edge, both width and length. A double interior platform is approximately 54 by 75 inches. A queen platform is approximately 60 by 80 inches.

Double vs. Queen: Side-by-Side Comparison for Common Scenarios

Scenario	Better Choice	Why
Couple sharing a bed nightly	Queen	Each person gets 30" of space rather than 27"
Solo adult in a small bedroom	Double	Fits rooms as small as 9x9 ft; saves money
Guest room	Either	Double for small rooms; queen for occasional couples
Teenager / young adult	Double or Queen	Double is cost-effective; queen if budget allows
Adult over 6 feet tall	Queen	80" length handles tall sleepers; double at 75" may be short
Couple who share with a pet	Queen	Extra 5 sq ft matters when pets take up space
Budget-limited single shopper	Double	$100–$400 less than equivalent queen; still spacious solo

The "Full XL" Variation

Some mattress retailers in Canada carry a size called Full XL or Double XL. This size is 54 inches wide by 80 inches long, matching a queen's length while keeping the double's width. It is a niche size primarily aimed at tall solo sleepers who want the extra length without the extra width cost. Bedding in Full XL size is harder to find than standard double or queen, so factor that in if you are considering it.

How the Double Got Its Name

The double was originally named because it was "double" the width of a single (twin) bed. A twin measures 38 inches wide. Two twins side by side total 76 inches, which is wider than a double at 54 inches, so the naming has always been a loose one. In Canada, "full" and "double" are used interchangeably and refer to the same 54-by-75-inch size.

What to Do When You Cannot Decide

If you are genuinely uncertain whether a double or queen is right for your space, the most useful thing you can do is bring your room measurements to a showroom. Knowing your room's width and length, the location of windows and doors, and what other furniture you want to keep in the room gives a knowledgeable sales person enough information to guide you confidently.

At Mattress Miracle in Brantford, the team does not work on commission, which means there is no pressure to push you toward the larger (and more expensive) queen if a double genuinely fits your life better. Bring your measurements and lie down on both sizes. The difference becomes obvious the moment you stretch out.

If you are also comparing mattress types for whichever size you choose, our guides on double versus queen sizing, double versus twin differences, and fitting a queen in a small bedroom may also be helpful as you plan your room layout.

Frequently Asked Questions

What is the difference between a queen and double bed?

A queen bed measures 60 inches wide by 80 inches long (152 x 203 cm). A double bed measures 54 inches wide by 75 inches long (137 x 190 cm). The queen is 6 inches wider and 5 inches longer, providing more surface area and a more comfortable sleeping experience for couples.

Is a double bed big enough for two adults?

A double bed gives each person only about 27 inches of personal space, roughly the width of a crib. Most couples find a queen much more comfortable for sharing, especially if either partner moves during sleep.

Which is better, a queen or a double bed?

For couples, a queen is almost always the better choice because of the extra width. For a solo sleeper in a smaller room, a double can work well and costs less.

Can queen sheets fit a double bed?

Queen sheets will not fit a double bed correctly. They will be too loose and bunch underneath the mattress. Always use sheets sized to match your mattress.

What room size do I need for a queen bed?

A queen bed fits best in a room at least 10 by 10 feet. A room of 10 by 12 feet or larger gives comfortable walking space around all sides. Always measure your room before purchasing.

Is a double bed the same as a queen in Canada?

No. In Canada, a double and a queen are two different sizes. A double is 54 by 75 inches and a queen is 60 by 80 inches. They are not interchangeable in terms of frames or bedding.

How much cheaper is a double bed than a queen?

In Canada, a double mattress typically costs $100 to $400 less than the same model in queen size, depending on the brand and tier. Bedding and frames also tend to be less expensive in double size.

8 min read

Visit Our Brantford Showroom

We are located at 441½ West Street in downtown Brantford. Free parking available. Our team does not work on commission, so you get honest advice based on your needs.

Mattress Miracle , 441½ West Street, Brantford, ON , (519) 770-0001

Hours: Monday–Wednesday 10am–6pm, Thursday–Friday 10am–7pm, Saturday 10am–5pm, Sunday 12pm–4pm.

Whether you are choosing between a double and a queen or comparing mattress types, bring your room measurements and lie down on both. Our team will help you find the right fit without any pressure.