Texas King Mattress: Dimensions, Availability, and Whether You Actually Need One

8 min read

What Is a Texas King Mattress?

The Texas King is one of the largest commercially available mattress sizes in North America, measuring 80 inches wide by 98 inches long. If those proportions seem unusual, that is because they are: unlike most mattress sizes, the Texas King is wider than it is long. At just under 6 feet 10 inches in length and exactly 6 feet 8 inches in width, it occupies a floor footprint closer to a square than a rectangle.

To put that in perspective, a standard King mattress measures 76 inches wide by 80 inches long. The Texas King adds 4 inches of width and a full 18 inches of length. That extra length is the key selling point for exceptionally tall sleepers who have spent years with their feet hanging off the end of a conventional mattress.

This guide covers everything a Canadian shopper needs to know before considering a Texas King: exact dimensions, room requirements, how it compares to other oversized sizes, bedding availability, realistic price ranges, and the honest truth about who actually needs one.

Texas King Mattress Dimensions at a Glance

The Texas King measures:

• Width: 80 inches (203 cm)
• Length: 98 inches (249 cm)
• Total surface area: 7,840 square inches (roughly 54.4 square feet)

For comparison, a standard King offers 6,080 square inches of sleeping surface. The Texas King provides approximately 29 percent more sleep surface than a King. Two adults lying side by side on a Texas King each have roughly 40 inches of personal width -- more than enough space to move freely without disturbing a partner.

The 98-inch length is the defining feature. A person who is 6 feet 5 inches tall (77 inches) would have 21 inches of clearance at the foot of a Texas King. Even someone 6 feet 9 inches tall would have 15 inches of breathing room. That is a meaningful difference compared to a standard King, where someone 6'2" already starts to feel cramped.

How the Texas King Compares to Other Mattress Sizes

Oversized mattresses have multiplied in recent years, and the naming conventions are not standardised. Before shopping, it helps to know where the Texas King fits in the landscape of extra-large beds.

Mattress Size Comparison Table

Size	Width (inches)	Length (inches)	Surface Area (sq ft)	Best For
Queen	60	80	33.3	Couples, smaller master bedrooms
Standard King	76	80	42.2	Couples who want more width
California King	72	84	42.0	Taller sleepers up to about 6'4"
Wyoming King	84	84	49.0	Families who co-sleep, couples wanting square layout
Texas King	80	98	54.4	Very tall sleepers, co-sleeping families
Alaskan King	108	108	81.0	Large families, custom bedroom builds

Texas King vs. Standard King

The standard King (76" x 80") is the most popular large mattress in Canada. It fits in most master bedrooms designed for a large bed. The Texas King is 4 inches wider and 18 inches longer, which sounds modest until you start measuring your bedroom. An 18-inch difference in length is significant -- it is the difference between a bed that fits comfortably and one that blocks a doorway or forces you to rearrange your entire room.

For the vast majority of couples who simply want more sleeping space, a standard King is the practical answer. The Texas King's extra length serves a specific purpose: accommodating sleepers who are genuinely too tall for an 80-inch mattress.

Texas King vs. California King

The California King (72" x 84") is narrower than a standard King but 4 inches longer. It was designed specifically for tall sleepers and remains the most commonly chosen option for people 6 feet 2 inches and taller. The California King fits in most standard master bedrooms and has widely available bedding.

For someone who is 6 feet 5 inches, the California King's 84-inch length leaves only 7 inches of clearance. That is workable for most people, but if you consistently sleep with your feet near the edge -- or if you stretch out fully in your sleep -- you may want more length. The Texas King's 98 inches gives you 13 additional inches over the California King.

Texas King vs. Wyoming King

The Wyoming King (84" x 84") is a square mattress with more width than the Texas King but less length. It is often chosen by families who co-sleep with children, since the extra width allows everyone to fit comfortably side by side. For tall sleepers specifically, the Wyoming King's 84-inch length is identical to a California King -- adequate for most people up to 6'4" or so, but not designed for those who need 90-plus inches of length.

Texas King vs. Alaskan King

The Alaskan King (108" x 108") is the largest mattress size you will encounter. It is 9 feet square and requires a very large dedicated space. For nearly all practical purposes, the Alaskan King is more of a novelty or a custom bedroom installation than a mainstream product. The Texas King, while large, is at least plausibly sized for a generous Canadian master bedroom. The Alaskan King typically is not.

Who Actually Needs a Texas King?

This is the most important question, and the honest answer is: very few people.

The Texas King was designed for a narrow set of genuine use cases. Before spending the money and committing to the logistical challenges, consider whether you actually fit one of them.

Exceptionally Tall Sleepers

The primary use case is someone who is 6 feet 5 inches or taller and genuinely cannot sleep comfortably on a standard 80-inch mattress. At 6'5", a standard King gives you only 3 inches of foot clearance -- not enough if you move in your sleep or tend to stretch fully. The California King adds another 4 inches (to 84"), which helps but may still feel tight.

If you are 6'6" or taller and have consistently found that your feet overhang standard mattresses, the Texas King's 98-inch length provides meaningful relief. This is the use case the mattress was built for.

Families Who Co-Sleep

Some families choose to co-sleep with young children through the toddler years. A Texas King offers enough width (80 inches) and length (98 inches) that two adults and one or two young children can sleep together without crowding. If co-sleeping is a temporary arrangement that will end when children are old enough for their own beds, purchasing a Texas King for this purpose alone may not be the most economical decision given the cost and logistics involved. However, for families where co-sleeping is a long-term or permanent practice, it can make sense.

Very Large Master Bedrooms

Some buyers simply have a very large master bedroom and want a bed proportional to the space. If your bedroom is 16 feet wide or larger and the room looks sparse with a standard King, a Texas King can fill the space more naturally. This is a legitimate but purely aesthetic reason, and it is worth understanding the bedding and logistical costs before committing.

Who Does Not Need a Texas King

If you are 6 feet 2 inches or shorter, a standard King or California King will almost certainly accommodate you with room to spare. If your bedroom is under 14 feet wide, a Texas King may physically fit -- but clearance around the bed will be very limited and the room may feel cramped. If your primary concern is that a partner disturbs you at night, a standard King with a motion-isolating mattress will solve that problem at a fraction of the cost.

Room Size Requirements for a Texas King

Placing a Texas King in a bedroom requires careful planning. The mattress itself is 80 inches (6'8") wide and 98 inches (8'2") long. Adding standard clearance of at least 24 inches on both sides and at the foot of the bed, you are looking at a minimum bedroom width of approximately 128 inches (10'8") and a minimum bedroom length of approximately 146 inches (12'2").

In practice, most interior designers and bedroom planners recommend more clearance -- 30 to 36 inches on each walking side to allow doors to open and to move freely. With 30-inch clearances on both sides and at the foot, your ideal bedroom width is at least 140 inches (11'8") and your ideal bedroom length is at least 158 inches (13'2").

For a truly comfortable layout with room for a dresser, nightstands, and easy access to closets, bedrooms of 14 by 16 feet or larger are much better suited to a Texas King. Most standard Canadian master bedrooms run closer to 12 by 14 feet, which technically fits a Texas King but leaves very little working space.

Before ordering a Texas King, measure your bedroom carefully with the mattress dimensions on paper. Tape out the footprint on your floor to see how it actually feels in the space.

Canadian Availability: The Honest Picture

Here is where the Texas King becomes challenging for Canadian shoppers. The size is not stocked by mainstream Canadian mattress retailers. Unlike a standard King, which you can walk into most mattress stores and purchase off the floor, the Texas King is a custom-order product in Canada.

What "Custom Order" Means in Practice

When a mattress is custom ordered, lead times are typically longer -- often four to twelve weeks depending on the manufacturer and their current production schedule. You are unlikely to comparison shop between several models in person, since showrooms do not carry floor samples in this size. You will generally be buying based on specifications and, if you are lucky, a demonstration of a related model in a standard size.

Returns and exchanges are also more complicated for custom sizes. Many manufacturers will not accept returns on custom-built mattresses, or they will charge restocking fees that make returning impractical. Reading the warranty and return policy carefully before purchasing is essential.

Limited Canadian Manufacturers

Some Canadian manufacturers do produce custom oversized mattresses, but the number is small. Most oversized mattress brands that show up in online searches are American companies that may or may not ship to Canada, and cross-border shipping for a mattress this size is expensive. Duty, brokerage fees, and freight charges can add several hundred dollars to the purchase price.

When sourcing a Texas King in Canada, you are most likely working with a specialty mattress maker or a local manufacturer who builds to custom dimensions. Quality, materials, and pricing can vary significantly between these producers, so asking for references and understanding what goes into the build is important.

Bedding for a Texas King

Finding sheets, fitted sheets, duvet covers, and mattress protectors in Texas King dimensions (80" x 98") is not straightforward in Canada. Most Canadian bedding manufacturers produce up to standard King or California King sizes. Texas King bedding typically needs to be ordered through specialty bedding suppliers, often online and often from the United States.

Custom sheet sets for oversized mattresses can run from $150 to $400 or more per set, depending on material and thread count. Duvet inserts that fit a Texas King are even more limited and may need to be custom ordered or you may use two smaller duvets side by side. This is not a dealbreaker, but it is an ongoing cost and inconvenience to factor into your decision.

Realistic Price Ranges for a Texas King

Because the Texas King is a custom product in Canada, pricing is less standardised than it is for mainstream sizes. The following ranges are general estimates based on the type of construction, not specific to any single retailer.

• Entry-level foam (custom): $1,500 to $2,500
• Mid-range innerspring or hybrid (custom): $2,500 to $4,500
• Premium latex or high-coil-count hybrid (custom): $4,500 to $8,000+

These prices are for the mattress alone. A bed frame or platform designed for Texas King dimensions is another custom item, adding $800 to $3,000 or more depending on materials. Add in custom bedding, a mattress protector, and potential shipping costs, and the full outfitting of a Texas King sleeping setup can easily exceed $5,000 to $10,000 for a complete package.

By comparison, a high-quality standard King with premium bedding, a solid frame, and a quality mattress protector can be assembled for $2,000 to $4,000 -- and every component is readily available, returnable, and replaceable.

What Mattress Miracle Carries and How We Can Help

Mattress Miracle does not stock Texas King mattresses on the showroom floor -- and neither does any mainstream retailer in Canada. The size simply does not have the demand to justify it as a regular inventory item.

What we do carry is an excellent selection of standard Kings, including the Restonic King at $1,455, built with 1,440 individually wrapped coils for responsive support and minimal motion transfer. For the large majority of tall Canadians -- including those who are 6 feet 2 inches, 6 feet 4 inches, or even a bit taller -- a well-chosen King or California King will serve them well without the custom order headaches.

Our team -- Brad, Dorothy, and Talia -- has been helping Brantford-area families find the right mattress for over 37 years. We are not paid on commission, which means we will tell you honestly whether an oversized custom mattress is the right call for your situation or whether a standard size will work just as well. If you are genuinely in the category of sleepers who need more than 84 inches of length, we can talk through your options and point you toward reputable Canadian manufacturers who build to custom dimensions.

If you are unsure what size is right for your bedroom and your body, come in and see us. We can help you measure, plan, and choose without any pressure.

Practical Alternatives to the Texas King

If the Texas King has caught your attention but you are not fully committed, consider these alternatives first.

California King

The California King (72" x 84") is the most widely available extended-length option in Canada. It fits in most master bedrooms, has standard bedding available at every major retailer, and costs no more than a comparable standard King. For anyone up to about 6'4" or 6'5", it is typically sufficient.

Standard King with a Mattress Topper

If your concern is comfort rather than physical length, a high-quality standard King with a 2-inch or 3-inch mattress topper may address the issue at a fraction of the cost of a custom mattress. Toppers add surface cushioning and can transform the feel of an existing mattress without replacing it.

Adjustable Bed Base

If a partner's movement is waking you up rather than a size issue, a split King on an adjustable base lets each person customise their sleep position independently. This solves a common complaint attributed to mattress size that is actually about motion isolation and sleeping position.

Wyoming King

If co-sleeping with children is the primary driver, the Wyoming King (84" x 84") offers more width than the Texas King with the same length as a California King. It is still a custom order in Canada, but it may be a better shape for families where width matters more than length.

Frequently Asked Questions

Is the Texas King available in Canada?

Not as a stock item. Canadian retailers do not carry Texas King mattresses on the floor. It is a custom-order product built to your specifications, typically with a lead time of four to twelve weeks. Bedding must also be sourced from specialty suppliers.

What is the difference between a Texas King and a standard King?

A standard King is 76 inches wide by 80 inches long. A Texas King is 80 inches wide by 98 inches long -- 4 inches wider and 18 inches longer. The Texas King has roughly 29 percent more sleeping surface.

What size bedroom do I need for a Texas King?

At minimum, your bedroom should be approximately 11 feet wide and 13 feet long to accommodate the mattress with basic clearance. For comfortable, functional use with room for furniture and easy movement, 14 by 16 feet or larger is more appropriate.

How much does a Texas King cost in Canada?

Prices vary widely based on construction. Custom foam models start around $1,500 to $2,500, while mid-range hybrids run $2,500 to $4,500. Premium builds can exceed $8,000. Custom bedding, frames, and shipping add to the total.

Can I find sheets for a Texas King in Canada?

Standard bedding does not come in Texas King dimensions (80" x 98"). You will need to order from specialty bedding suppliers, often online and often from American sources. Expect to pay $150 to $400 or more per sheet set.

Who should consider a Texas King?

People who are 6 feet 5 inches or taller and genuinely cannot sleep without their feet hanging off a standard mattress, families who co-sleep long-term, or those with very large master bedrooms. For most Canadians, a standard King or California King is the more practical choice.

Sources

• Better Sleep Council Canada. Mattress Buying Guide. bettersleep.org/mattress-guide
• Sleep Foundation. Mattress Size Guide and Bed Dimensions. sleepfoundation.org/mattress-information/mattress-sizes
• Canadian Mortgage and Housing Corporation (CMHC). Canadian Housing Statistics: Average Room Dimensions in New Residential Construction. cmhc-schl.gc.ca
• Restonic Mattress Corporation. Restonic Product Specifications. restonic.com
• Consumer Reports. Mattress Buying Guide: How to Choose the Right Size. consumerreports.org/mattresses/mattress-buying-guide

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.

If you are seriously considering an oversized mattress or simply want to find out what size would work best for your bedroom and sleep style, come in and speak with Brad, Dorothy, or Talia. We will give you a straight answer with no sales pressure.