Quick Answer: Full or Queen?
A Queen (60" x 80") is 6 inches wider and 5 inches longer than a Full (54" x 75"). For couples, a Queen is the minimum recommended size since each person gets 30 inches of width vs just 27 on a Full. For single adults, a Full works if your bedroom is under 10x10 feet, but a Queen gives noticeably more room. Most adult Canadians should default to Queen unless space absolutely does not allow it.
Brad, Owner, 40+ years of experience: "We have been helping Brantford families sleep better since 1997. Every customer gets personal attention, honest advice, and the kind of follow-up service you just do not get from big box stores."
4 min read • Last updated: February 25, 2026
Exact Dimensions Compared
- Full (Double): 54 inches wide x 75 inches long (137 x 190.5 cm), 4,050 square inches
- Queen: 60 inches wide x 80 inches long (152.5 x 203 cm), 4,800 square inches
The Queen offers 18.5% more sleeping surface. That translates to noticeably more room to stretch out, change positions, and share the bed comfortably.
Full (Double) Mattress: When It Works
The Full size mattress was actually the standard "couples" size before the Queen was introduced in the 1960s. Today, it is best suited for:
- Single adults in smaller bedrooms (a Full fits comfortably in a 9.5 x 10 foot room)
- Teens who have outgrown a Twin but whose rooms cannot fit a Queen
- Guest rooms where you want more width than a Twin but space is limited
- Smaller apartments and condosrong> common in cities like Toronto, where every inch counts
At 54 inches wide, a Full gives a single person plenty of room. For two people, it means 27 inches each, which is less width than a standard crib mattress (28 inches). That is tight.
Queen Mattress: The Canadian Standard
The Queen is by far the most popular mattress size in Canada, accounting for about 45% of all mattress sales. There are good reasons for this:
- Couples: Each person gets 30 inches of width. Not luxurious, but workable for most couples
- Single adults who move: A Queen fits in virtually every apartment bedroom in Canada
- Accessories: Queens have the widest selection of sheets, mattress pads, and bed frames at every price point
- Resale value: Queens are easiest to sell or give away when upgrading
A Queen requires a room of at least 10 x 10 feet for comfortable walking space on three sides. Most master bedrooms in Canadian homes accommodate a Queen easily.
Room Size Requirements
Full: Minimum room 9.5 x 10 ft (for bed + walking space)
Queen: Minimum room 10 x 10 ft
King: Minimum room 12 x 12 ft
Cost comparison (typical Canadian prices):
Same mattress in Full: $600-1800
Same mattress in Queen: $700-2000
The Queen typically costs $100-200 more than the same model in Full.
The Couples Question
Can two people sleep comfortably on a Full? Honestly, for most adults, no. At 27 inches each, you and your partner are essentially touching all night. If either of you is a restless sleeper, it becomes difficult for the other to stay asleep. Some young couples make it work, but the upgrade to a Queen is one of the best investments in relationship happiness that we have seen.
If you currently share a Full and one of you is sleeping poorly, try this test: lie side by side on the mattress in your normal sleep positions. If either person arm hangs off the edge, you need a Queen.
Moving Day Considerations
A Full mattress is easier to move through doorways and up stairs. It weighs 10-20 lbs less than a Queen and is 6 inches narrower. If you live in an older Canadian home with narrow hallways or tight stairwells, measure your access points before choosing. A Queen mattress can usually be flexed through tight spaces, but it takes more effort. This is wo
rth thinking about if you move frequently or live above the first floor.
Compare Sizes in Brantford
At Mattress Miracle, we have both Full and Queen mattresses in the same models so you can compare them side by side. Sometimes seeing the actual size difference is more persuasive than reading about it. We are happy to help you figure out the right size for your bedroom and your budget. It is the kind of practical advice we have been giving Brantford families since 1997.
Find Your Perfect Mattress at Mattress Miracle
We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Is a Full mattress the same as a Double?
Yes. Full and Double are the same size (54" x 75"). The terms are used interchangeably in Canada. Some retailers use "Full" while others use "Double" but they refer to the same dimensions.
Can I use Queen sheets on a Full mattress?
No. Queen sheets are 6 inches wider and 5 inches longer. They will be too loose on a Full mattress and bunch up. Always match your sheets to your mattress size exactly.
Is a Full big enough for one adult?
For most single adults, yes. At 54 inches wide, you have plenty of room to move around. The only concern is length, as a Full is only 75 inches long. Adults over 5'9" should consider a Queen for the extra 5 inches of length.
Why is the Queen more popular than the Full?
The Queen became dominant because Canadian homes got larger, bedrooms got bigger, and the extra space for couples (and single adults) was worth the modest price increase. It also became the standard for hotel rooms, making it the size most adults are accustomed to.
Should I skip Full and go straight to Queen for my teen?
If the bedroom fits a Queen, it is usually worth the upgrade. Your teen will likely keep the mattress through their late teens and possibly into early adulthood. A Queen accommodates growth and gives them room to study or lounge on the bed.
Visit Mattress Miracle
Find us at 441 1/2 West Street, Brantford, Ontario. Rated 4.9 stars on Google. Family-owned since 1997.
Sources
- Jacobson BH, Boolani A, Smith DB. Changes in back pain, sleep quality, and perceived stress after introduction of new bedding systems. J Chiropr Med. 2009;8(1):1-8. DOI: 10.1016/j.jcm.2008.09.002
- Radwan A, Fess P, James D, et al. Effect of different mattress designs on promoting sleep quality, pain reduction, and spinal alignment in adults with or without back pain. Sleep Health. 2015;1(4):257-267. DOI: 10.1016/j.sleh.2015.08.001
- Kovacs FM, Abraira V, Peña A, et al. Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial. Lancet. 2003;362(9396):1599-1604. DOI: 10.1016/S0140-6736(03)14792-7
Visit Our Brantford Showroom
We are located at 441½ West Street in downtown Brantford. Free parking available, wheelchair accessible. 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.