Canada Mattress Sizes and Dimensions

Written by Mohammed Aftab

Last Updated March 13, 2024

When it comes to mattress sizes and dimensions in Canada, you'll find the usual suspects that are common worldwide. The crib, twin, twin XL, full, queen, and king-size mattresses dominate the Canadian market, catering to various needs and preferences. These sizes offer options for infants, kids, individuals with limited space, and those seeking generous sleeping areas. However, Canada also has a few other unique mattress sizes worth exploring.

latex mattress

The Alaskan king bed, Olympic queen bed, and queen RV bed are some of the lesser-known sizes that provide unique dimensions and cater to specific requirements. In this article, we'll delve into each of these Canadian mattress sizes, providing insights into their dimensions and the space required to accommodate them. By the end, you'll have a clear understanding of which mattress size suits your needs.

canadian mattress sizes

Key Takeaways:

  • Standard mattress sizes in Canada include Crib, Twin, Twin XL, Full, Queen, King, and Cal King. These sizes cater to different sleeper types, from infants to couples to individuals with limited space.
  • There are also uncommon mattress sizes in Canada, such as the Alaskan King, Olympic Queen, Queen RV, Super Single, Full XL, and Half Queen. These sizes offer unique dimensions and cater to specific requirements, such as taller individuals, larger families, or highly limited space.
  • Mattress size matters for factors like overall sleep comfort, body size and sleep style accommodation, bedroom size, aesthetics, and availability of bedding accessories.
  • Factors to consider besides mattress size include mattress type, body size, sleep companion(s), bed frame, room size, and budget.

What are the most common mattress sizes in Canada?

In Canada, most mattress sizes and dimensions are typically consistent with those used in the United States. The following are the most common mattress sizes in Canada -

Mattress Size Dimensions (Width x Length)
Crib 27” x 52” (69 cm x 132 cm)
Twin 38" x 75" (96.5 cm x 190.5 cm)
Twin XL 38" x 80" (96.5 cm x 203 cm)
Full/Double 54" x 75" (137 cm x 190 cm)
Queen 60" x 80" (152 cm x 203 cm)
King 76" x 80" (193 cm x 203 cm)
California King 72" x 84" (183 cm x 213 cm)
  1. Crib Mattress

Standard crib mattress size measures are 27 inches wide and 52 inches long. They are suited for toddlers and babies who use cribs. Note that a crib mattress should be no more than 6 inches (15 cm) thick. They should also be firm, as softer firmness levels could cause issues for the baby.

crib mattresses

  1. Twin Mattress

Twin mattresses, also known as single mattresses, are commonly used for children's beds, bunk beds, or smaller bedrooms. Given the narrow 38-inch width of a twin bed, it is easier to fit into small spaces.

Twin beds are ideal for guest rooms, children, teenagers, and solo adult sleepers. They're highly budget-friendly for those who sleep alone. However, keep in mind that taller people may find twin-size mattresses restrictive because of their 75-inch length.

Twin size bed dimensions

  • Dimensions in inches: 38 X 75 inches
  • Dimensions in cm: 96.5 X 188.0 cm
  • Dimensions in feet: 3.16 X 6.25 feet

twin mattresses

  1. Twin XL Mattress

Twin XL mattresses have the same width as a twin mattress but are five inches longer, hence the "XL" in their name. This makes them 38 inches wide and 80 inches long. The 38 inches make the twin XL bed another suitable candidate for smaller rooms.

Twin XL beds are often used in guest rooms, dorm rooms, for growing teenagers, and for tall solo sleepers. With 5 inches of extra length over a twin bed, a twin XL bed offers more legroom for tall sleepers (above 6 feet) to stretch out!

Twin XL size bed dimensions

  • Dimensions in inches: 38 X 80 inches
  • Dimensions in cm: 96.5 X 203.5 cm
  • Dimensions in feet: 3.16 X 6.66 feet

twin XL bed dimensions

  1. Full/Double Mattress

A full-size mattress, otherwise known as a double mattress, provides a bit more space compared to a twin mattress. The 54-inch width makes a full mattress adequately spacious enough for most single sleepers. Full-size beds are mainly used by single sleepers who want more space at an affordable price.

If you don't mind sleeping in a cramped arrangement, full mattresses can accommodate two thin people as well. Full beds can be restrictive for tall sleepers above 6 feet, though, due to their 75-inch width. You may want to consider a Full XL in this case, which we will discuss further below.

Full size bed dimensions

  • Dimensions in inches: 54 X 75 inches
  • Dimensions in cm: 137.16 X 190.5 cm
  • Dimensions in feet: 4.5 X 6.25 feet

full size mattress - double bed size dimensions

  1. Queen Mattress

Queen mattresses, which are highly desired mattress sizes worldwide, are also one of the most popular sizes in Canada. Queen-size bed dimensions are 60 inches in width and 80 inches in length, which improves greatly on the dimensions offered by twin/full beds.

A queen-size mattress is a suitable, budget-friendly option for couples or individuals who prefer more space. Queen beds, however, are not recommended for families, couples with pets, or heavyweight couples, as they could feel very restricted in space.

Queen size bed dimensions

  • Dimensions in inches: 60 X 80 inches
  • Dimensions in cm: 152.4 X 203.2 cm
  • Dimensions in feet: 5 X 6.66 feet

queen bed size canada

  1. King Mattress

A king-size mattress is 16 inches wider than a queen mattress. The 76-inch width provides plenty of space for couples who prefer their own sleeping space. King-size mattress dimensions also include 80 inches of length, which makes it ideal for tall sleepers.

To add to all of the above, families with children/pets will also find a king-size bed ideal for their needs. Buying a king-size bed, however, can be a costly affair. They also take up a lot of room, requiring around 12 x 12 square feet or more.

King size bed dimensions

  • Dimensions in inches: 76 X 80 inches
  • Dimensions in cm: 193 X 203 cm
  • Dimensions in feet: 6.33 X 6.6 feet

king bed size canada

  1. California King Mattress: 72" x 84" (183 cm x 213 cm)

While not as common as the other mattress sizes in Canada, California king mattresses are still one of the standard mattress sizes sought out annually. Longer and narrower compared to a standard king mattress, a California king-sized mattress is 72 inches wide and 84 inches long.

A California king mattress is better suited for couples or families comprising tall sleepers (above 6'6") who need the extra length that is absent in a standard king bed. Their uncommon presence in the industry, however, means finding a California king-size bed frame or bedding accessories can be challenging.

California king size bed dimensions

  • Dimensions in inches: 72 X 84 inches
  • Dimensions in cm: 183 X 213 cm
  • Dimensions in feet: 6 X 7 feet

california king size bed

What are some of the uncommon mattress sizes in Canada?

In addition to the standard mattress sizes, there are a few less common mattress sizes available in Canada. These uncommon mattress sizes include -

Mattress Size Dimensions (Width x Length)
Super Single 48" x 84" (122 cm x 213 cm)
Full XL 54" x 80" (137 cm x 203 cm)
Olympic Queen 66" x 80" (168 cm x 203 cm)
Split Queen 30" x 80" (76 cm x 203 cm) per side
Split King 38" x 80" (96.5 cm x 203 cm) per side
Alaskan King 108" x 108" (274 cm x 274 cm)
  1. Super Single Mattress: 48" x 84" (122 cm x 213 cm)

The Super Single mattress size falls between a twin/single mattress and a full/double mattress size. It is essentially the "super" version of a twin bed, offering a wider and longer sleeping surface.

The super single mattress size is also 9 inches longer than a twin or full bed. With its 84 inches of length, it provides a comfortable option for tall individuals who desire more legroom.

  1. Full XL Mattress: 54" x 80" (137 cm x 203 cm)

The Full XL mattress size, also known as the Double XL mattress size, is designed for those who require extra length compared to a standard full-size mattress. Being 80 inches long, the double XL bed size offers sufficient space for taller individuals above 6 feet.

It's an excellent choice for single sleepers who want the added legroom without upgrading to a larger bed, such as a queen-size bed or king-size bed. This way, you get to save money while also saving on room space.

  1. Olympic Queen Mattress: 66" x 80" (168 cm x 203 cm)

With the Olympic Queen size bed dimensions measuring 66" x 80" (168 cm x 203 cm), it provides a 6-inch wider sleeping area compared to a standard queen mattress. The length is still the same as a standard queen mattress (80 inches), so tall sleepers will find it suitable as well.

Olympic queen-size beds are ideal for couples, especially heavy couples, who want a bit more room than what a standard queen bed provides. With an Olympic queen mattress, couples won't have to spend as much as a king-size bed either.

  1. Queen RV Mattress: 60" x 75" (152 cm x 190.5 cm)

The Queen RV mattress, also known as an RV short queen-size bed, is specifically designed for recreational vehicles and campers where space is limited. RV short queen mattress dimensions are 60" x 75" (152 cm x 190.5 cm), making it 5 inches shorter than a standard queen-size mattress.

RV Short queen beds provide a bit more compact sleeping area suitable for the restricted quarters of RVs. An RV short queen bed mattress can also be used for compact bedrooms/apartments. However, note that they can feel restrictive for tall sleepers above 6 feet.

  1. Half Queen Mattress: 30" x 80" (76 cm x 203 cm)

The Half Queen mattress size is an option for those seeking a bed with a narrower width than a twin/twin XL/full-size mattress. Measuring 30" x 80" (76 cm x 203 cm), it provides a space-saving solution, especially for thin individuals who want a cozy sleeping surface but have limited bedroom space.

Despite its narrower width, a half queen-size mattress still offers generous length, ensuring that tall people can stretch out unrestricted.

  1. Split Queen Mattress: 30" x 80" (76 cm x 203 cm) per side

The Split Queen mattress size offers individualized comfort for couples who have different sleep preferences. Split queen mattresses usually consist of two separate mattresses, each measuring 30" x 80" (76 cm x 203 cm), allowing each person to have control over their side of the bed.

Split queen bed sizes are commonly used by couples who want the flexibility to customize their sleeping experience. They are also used with adjustable bed frames.

  1. Split King Mattress: 38" x 80" (96.5 cm x 203 cm) per side

Similar to the Split Queen, the Split King mattress is designed for couples who desire independent control over their sleeping preferences. It consists of two twin XL mattresses, each measuring 38" x 80" (96.5 cm x 203 cm), placed side by side to create a king-size bed.

Split king beds are often paired with adjustable bed frames, allowing each person to customize their side of the bed according to their comfort needs.

  1. Grand King Mattress: 80" x 98" (203 cm x 249 cm)

The Grand King size bed dimensions are 80 inches (203 cm) in width and 98 inches (249 cm) in length. Compared to a standard king-size mattress, a grand king mattress provides 4 inches of additional width and 18 inches of additional length.

A grand king bed is an ideal choice for couples or families who desire more space than a regular king bed. It is also often favored by taller individuals and athletes who require ample room to stretch their legs out.

  1. Alaskan King Mattress: 108" x 108" (274 cm x 274 cm)

The Alaskan King bed dimensions are pretty much impressive measuring 108 inches in width and 108 inches in height (274 cm x 274 cm). The bed offers an exceptional amount of space for those who desire the utmost room to stretch out.

The target audience for an Alaskan king-size mattress consists mostly of families with children and pets. Whereas a standard king or California king bed requires only 12 ft. by 12 ft. of room space, Alaskan king beds require 16 ft. by 16ft. or more!

natural and organic latex mattress topper

Why does mattress size matter?

Mattress dimensions play a huge role in determining whether your sleep needs are fulfilled. For instance, couples sharing a twin, twin XL, or full-size mattress may not find them spacious enough. Opting for a queen, king, or California king-size mattress offers greater width and length, ensuring ample space for partners to sleep comfortably.

a person pondering over a mattress

The mattress size you choose can also affect certain other aspects. These aspects include body size and sleep style accommodation, bedroom size, bedroom aesthetics, and the availability of bedding accessories.

Body Size and Sleep Style Accommodation - When selecting a mattress size, it's essential to consider how well it accommodates your body size and sleep style. Larger individuals and restless sleepers can better benefit from a queen, king, or California king-size mattress. Smaller individuals and calm sleepers will find twin, twin XL, or full-size mattresses to be adequate.

Bedroom Size - A larger mattress size, when placed in a small bedroom, can limit movement and make the space feel cramped. For small spaces like dorm rooms and studio apartments, go for a mattress size that provides a sufficient sleeping surface without taking up too much room space.

Bedroom Aesthetics - For those who pay close attention to their bedroom aesthetic, you'll find that placing a small mattress in a large bedroom can make the whole thing look comical. A similar sentiment can be shared about large mattresses in small bedrooms. Thus, opting for mattress dimensions that complement your bedroom's dimensions is crucial.

Accessory Availability - Finding the right-sized bedding accessories will contribute to a neat and well-fitted bedroom appearance. However, different mattress sizes require specific bed frame dimensions or sheet sizes. So it's essential to ensure that the chosen mattress size is compatible with the bed frame/sheet you have (or plan to purchase)!

What size mattress should you choose?

Rushing into a mattress purchase is never a good idea. Take your time to consider all the impactful factors, try out different mattress sizes in store, and only then should you make your final decision. Here are some impactful factors to help you start out with the decision-making process -

  • Body Size

Your individual body size and sleeping habits should guide your choice of mattress size. If you are taller or have a larger build, a longer or wider mattress will be necessary to ensure freedom of movement. Consider your body proportions, weight distribution, and any other specific comfort needs.

  • Sleep Companion(s)

If you share your bed with a partner or pet, their space requirements are a necessary factor to consider. Not only does it affect their comfort, but yours as well. Larger mattress sizes, like queen or king, offer more space to accommodate multiple sleepers without compromising comfort. However, they are also costlier and demand a lot of room size. Discuss sleeping preferences with your companion(s) to find the optimal mattress size that provides enough room for everyone.

a couple sleeping together

  • Bed Frame

Don't underestimate the importance of a well-matched bed frame to accompany your mattress. Consider the style, design, and bed frame size to ensure it complements your chosen mattress . A harmonious combination of the mattress and the right bed frame size not only enhances the overall aesthetic appeal of your bedroom, but also provides the necessary stability required for a restful night's sleep.

  • Room Size

Take measurements of your room and carefully assess how different mattress sizes will fit within the space. Think about the layout and functionality of the room. Do you have ample space to comfortably maneuver around the bed? Can additional furniture be placed to boost the bedroom's aesthetics? Striking the right balance between a spacious sleeping surface and space for furniture/walking is essential to creating a welcoming bedroom environment.

  • Budget

While a good night's sleep is priceless, overlooking your budget when choosing a mattress size may end up keeping you awake for days! Mattress prices can vary based on size, materials, and brand. Mattress size alone can make a difference of hundreds of dollars. Take the time to research prices, features, and warranties, then develop a realistic budget range and explore options within it. Remember, investing in a quality mattress is important, as it can help you spend less and sleep better in the long run.

What are some other factors to consider besides mattress size?

Choosing the right mattress goes beyond just the size. Here are all the other factors you must consider before making a mattress purchase -

Mattress Type

Mattresses primarily vary based on their materials and construction. The five most prominent mattress types you can find today are innersprings, hybrids, memory foam, latex, and airbeds. Each mattress type offers unique features. For instance, memory foam mattresses are highly contouring, while latex and hybrid mattresses provide a more medium-firm feel that balances comfort and support.

Whether you crave the contouring comfort of memory foam or the traditional bounce of innerspring, exploring different types will help you discover the perfect match for your sleep needs. We'll talk more about the different mattress types in the next section.

shopping around for a mattress

Mattress Thickness

The thickness of a mattress, otherwise referred to as its height, affects its cushioning and firmness. The greater the mattress thickness, the greater the cushioning and support. When deciding on mattress thickness, consider your body weight first.

Heavy people above 230 lbs. require greater support than an average-weight person. As a result, they require a mattress with a thickness of at least 12-14 inches. Average-weight and lightweight people, on the other hand, may feel uncomfortable with higher thickness levels. Around 8-10 or 10-12 inches of thickness is enough for such individuals.

Mattress Firmness

The firmness of your mattress is one of the most important factors to consider, besides bed size. It directly impacts how soft or hard a mattress feels beneath you, eventually contributing to spine support as well. Mattresses usually come in three different firmness levels - soft, medium, and firm. Firmness is usually chosen based on body weight and sleeping position.

If you're a heavy person who likes to sleep on your back and stomach, we'd recommend a firmer mattress. If you're an average-weight person who switches sleeping positions constantly, a medium-firm mattress should suffice. Medium-firm mattresses have also been found to be good for reducing back pain. And if you're a lightweight person who likes side sleeping, go for a softer mattress.


Do you tend to sleep hot most nights? Perhaps because you live in a warm climate? Or it could even be your mattress that is inhibiting airflow, keeping you warmer. Sleeping hot can be a disruptive experience for most of us, and a mattress that promotes airflow is essential to combating it.

Look for mattresses with cooling features, such as gel infusion, perforations, or open-cell structures, that promote airflow and heat dissipation. Natural latex and gel-infused memory foam are two such materials that can keep you cool. Spring-type mattresses are also great in this regard, as they have an open structure.


A mattress is a long-term investment, and you want it to stand the test of time. Check for quality construction, durable materials, and customer reviews to ensure your chosen mattress is built to last. Furthermore, if you purchase your mattress from a reputable retailer, there is very little chance of it breaking down early.

A durable mattress not only provides ongoing comfort but also saves you from the hassle of frequent replacements. So, spending a hundred or two dollars extra for a better quality mattress means you get to sleep well in the short term and save money in the long term.

Trial Period

To prevent you from rushing into a commitment and regretting it later, many mattress manufacturers offer trial periods. They allow you to test the mattress in the comfort of your own home rather than relying solely on a short in-store trial. These trial periods can last anywhere from a month to an entire year!

Pay special attention to the seller's return policy before activating the trial period. This way, you can ensure there is enough time to thoroughly evaluate the mattress. Plus, some retailers may require a minimum number of nights before accepting returns, while others may charge restocking fees. All of this should be mentioned in the return policy.


A mattress warranty acts as a safety net, protecting you against manufacturing defects and certain damages. Make sure to properly go through everything in the warranty coverage, including its duration, what it covers, and any conditions or requirements.

A reliable warranty provides peace of mind, knowing that your investment is backed by the manufacturer's confidence in their product. Mattress warranties can be different depending on the mattress type and manufacturer. We'd recommend choosing a mattress with comprehensive warranty coverage that lasts at least 3-5 years.

What are the different types of mattresses available in Canada?

Mattress types can be categorized according to their construction and material. Let's talk about construction first.

  • Construction-wise

Construction-wise, you'll generally find two main types: spring (coil) mattresses and all-foam mattresses. Coil and foam mattresses are both great in their own ways.

an all-foam and spring mattress side-by-side

All-foam mattresses are constructed using various layers of foam materials, such as memory foam, polyfoam, or latex foam. They offer excellent contouring and pressure relief by conforming to your body shape. All-foam mattresses are also known for their ability to minimize motion transfer, making them a good choice for couples.

In most cases, all-foam beds provide adequate spine support. They are most beneficial for those with specific sleep preferences, such as side sleepers or individuals seeking pressure point relief.

On the other hand, spring mattresses use a system of metal springs/coils for support. Innersprings and hybrids are the two most well-known spring-type mattresses. Innersprings offer a traditional, firm feel with a responsive bounce. Hybrids offer the best of foam and spring, combining both in a way that provides balanced cushioning and firmness.

The coil system in spring mattresses allows for increased airflow, which can prevent heat buildup during sleep. Spring mattresses generally provide solid support and bounce and are best suited for back sleepers, stomach sleepers, and heavy individuals.

  • Material-wise

Mattress material has a sizeable impact on how comfortable your body feels atop a mattress. Some materials, like latex, distribute body weight more evenly than others, like polyurethane. This reduces the pressure put on your body by the mattress, thereby helping to relieve pressure and letting you sleep more comfortably.

testing out a latex mattress

Aside from pressure relief, the material of a mattress influences its eco-friendliness, cooling, motion isolation, noiselessness, and responsiveness. Materials like organic latex, organic cotton, and natural wool are obtained from nature. Thus, they contribute to being environmentally friendly. The same cannot be said for synthetic materials like memory foam, which off-gas harmful VOCs.

Traditional memory foam mattresses are great at isolating motion and noise, as are natural latex mattresses. However, traditional memory foam also retains heat and isn't very responsive to your actions. Gel-infused memory foam mattresses and natural latex mattresses improve on this, providing a breathable, cooling mattress surface that doesn't sink you into them.


Choosing the right mattress sizes and dimensions in Canada is essential in more than one way. Whether you're seeking crib mattresses for a baby's crib, a twin bed for a small bedroom, a spacious queen mattress for couples, or an Alaskan king bed for a large family, there are options available to suit your needs.

When selecting your mattress dimensions, don't forget to take into account factors like your body size, sleep style, the number of sleep companions, room dimensions, and budget. Additionally, consider the mattress type that best aligns with your comfort and support requirements.

natural and organic pillows


  1. What is the most popular mattress size in Canada?

The most popular mattress size in Canada is a queen-size mattress. It is 60 inches (152 cm) wide and 80 inches (203 cm) long, making it a spacious (and budget-friendly) candidate for couples. Single sleepers, especially large and tall sleepers, will also find a queen-size mattress to be more than adequate in terms of space and legroom.

  1. Is full the same as Queen in Canada?

No, the full and queen bed sizes are not the same in Canada. The full-size mattress, also known as a double mattress, is smaller than the queen-size mattress. The full size typically measures 54 inches wide and 75 inches long (137 cm x 190 cm), while the queen size measures 60 inches wide and 80 inches long (152 cm x 203 cm).


  1. Is a king or queen bed bigger in Canada?

In Canada, a king-size bed is bigger than a queen-size bed. A king-size mattress typically measures 76 inches wide and 80 inches long (193 cm x 203 cm), providing more width and length compared to a queen-size mattress, which measures 60 inches wide and 80 inches long (152 cm x 203 cm).

  1. What is double vs. queen bed size in Canada?

The difference between a double bed (full size) and a queen bed size in Canada lies in their dimensions. A double bed (full size) is smaller than a queen bed. A double bed typically measures 54" x 75" (137 cm x 190 cm), whereas a queen bed measures 60" x 80" (152 cm x 203 cm). The queen bed offers more width and length, providing a more spacious sleeping surface compared to a double bed.

Related blog posts:

1. Mattress Sizes Chart and Bed Dimensions Guide

2. California King vs. Queen Mattress Size

3. King vs. Split King Mattress Size

4. A Detailed Guide on Full vs. Queen Size Mattresses: Which One Should You Sleep On?

5. Twin vs. Full vs. Queen Mattress Size Comparison

Disclaimer: What is said in this article has been referenced from multiple sources and is intended only for educational and informational purposes. Please note that no content in this article is a substitute for professional advice from a qualified doctor or healthcare provider. Always consult an experienced doctor with any concerns you may have regarding a health condition or treatment, and never disregard any medical suggestions or delay in seeking treatment because of something you read here.