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Logan & Cove’s Guide to Hybrid Mattress Sizes (2024)

Robb Collins

Updated: June 18, 2024

Understanding mattress sizes is essential to finding the best mattress for your bedroom. Here’s a comprehensive mattress dimensions guide to help you choose the right size for your Logan & Cove hybrid mattress.

Before You Shop

  • Key Questions to Ask: When looking to find your perfect mattress think about how many sleepers will be in the bed, how big the room is, where the room is located (and if you can get a mattress-in-a-box there), how much you want to spend and if you want to finance your purchase.
  • Choosing the Right Size: Couples, families and those who sleep with pets need space. As a luxury mattress we always suggest considering a split king mattress with an adjustable bed for maximum comfort. Queen, King, or California king sizes also have plenty of room for more than one sleeper. If you sleep by yourself a queen or full/double will be luxurious. Single sleepers with a tight budget might consider a twin or twin xl.
  • What Comes Next: Make sure that your mattress has a great return policy (like our 365-night sleep trial) and that it will last you for years to come. Check out our 15-year warranty for more details.
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Need more help? Take our mattress quiz or learn all about hybrid mattresses.

Hybrid Mattress Sizes Reference Table

SizeDimensions in Inches (Width x Length)Dimensions in Centimeters (Width x Length)Surface Area (Square Inches)
Twin / Single38″ x 75″96.5 X 188.0 cm2,850
Twin XL38″ x 80″96.5 X 203.5 cm3,040
Full / Double53″ x 75″134.5 X 190.5 cm3,975
Queen60″ x 80″152 X 203.5 cm4,800
King76″ x 80″193 X 203.5 cm6,080
California King72″ x 84″183 X 213.5 cm6,048
Split King76″ x 80″193 X 203.5 cm6,080

Twin Bed Dimensions and Benefits (38” x 75”)

Perfect for children, teenagers, and single adults in smaller living spaces. The Twin size hybrid mattress offers premium comfort and advanced support without taking up too much room, making it ideal for bunk beds, daybeds, or compact guest rooms.

Twin XL Bed Dimensions and Benefits (38” x 80”)

A longer version of the Twin, the Twin XL is perfect for taller individuals needing extra legroom. This size is commonly found in college dormitories and is a great option for growing teenagers who want a touch of luxury and enhanced support. It’s also a good choice for couples who choose to sleep in separate beds.

Full/Double Bed Dimensions and Benefits (53” x 75”)

Offering more width than a Twin, the Full-size hybrid mattress is great for single adults who desire a bit more space and superior comfort. It’s also a suitable choice for guest rooms and smaller master bedrooms, delivering a luxurious sleep experience.

Queen Bed Dimensions and Benefits  (60” x 80”)

The most popular mattress size, the Queen hybrid mattress is perfect for couples or individuals who enjoy extra space. It fits well in most bedrooms and offers a harmonious blend of size, luxury, and advanced hybrid technology, making it a versatile and practical choice.

King Bed Dimensions and Benefits (76” x 80”)

For those who seek maximum space and opulence, the King-size hybrid mattress is the ultimate choice. (In fact, it’s Logan & Cove’s best-selling mattress size.) King beds are ideal for couples who want ample room to move or for families who share the bed with pets or children. A King-size hybrid mattress requires a larger bedroom to accommodate its generous dimensions and luxurious feel.

California King Bed Dimensions and Benefits (72” x 84”)

Slightly narrower and longer than a standard King, the California King hybrid mattress is perfect for taller individuals who need additional length. It offers a sumptuous sleep experience with advanced hybrid support, making it a popular choice for spacious master bedrooms.

Split King Bed Dimensions and Benefits (76” x 80”)


A Split-King bed consists of two Twin XL mattresses placed side by side, creating the same overall dimensions as a standard King bed. The dimensions are as follows:

  • Individual Twin XL Mattress Dimensions: 38 inches wide by 80 inches long
  • Combined Split King Dimensions: 76 inches wide by 80 inches long

This configuration allows for the same sleeping area as a standard King bed but with the flexibility of two separate mattresses. Split-King mattresses are often used with an adjustable bed, but they are also a popular choice for guest rooms and the two mattresses can be combined or spaced apart as needed.

Benefits of a Split King Mattress

Use with Adjustable Bed

Split king mattresses are perfect for use with adjustable bed bases, enhancing the sleeping experience with features like head and foot elevation, massage functions, and customizable settings.

  • Enhanced Accessibility: Beneficial for people with mobility issues or elderly individuals who may need to adjust their sleeping position for better comfort and accessibility. The Logan & Cove Adjustable Base is great for seniors who want more control over their position within the bed.
  • Personalized Comfort: Enjoy the power to fully personalize your sleep experience. Adjust your head and feet to find that perfect position for rest, relief, and recovery. Each side of a Split-King bed can be adjusted independently, allowing partners to customize their side of the bed to their preferred firmness, elevation, and support level. Independent adjustments mean that movements on one side of the bed do not disturb the person sleeping on the other side, providing a better night’s sleep for both partners.
  • Versatility: Split Kings are ideal for couples with different sleep preferences or needs, such as varying levels of firmness or different sleeping positions. They also allow for specific adjustments to alleviate health issues like snoring, acid reflux, back pain, and circulation problems by raising or lowering the head and foot of the bed.

Ease of Handling

It’s easier to move, transport, and set up a split king mattress compared to a single, large King mattress due to the two separate Twin XL mattresses. Also, each mattress can be replaced independently if one wears out before the other, potentially extending the overall lifespan of the bed.

Split Sheets and Bedding

Split-Kings are compatible with split-king bedding, which allows each sleeper to have their own set of sheets while still providing a cohesive look with a shared top sheet or comforter.

Couples with Different Schedules

Split-King mattresses are suitable for couples who go to bed and wake up at different times, as adjustments to one side of the bed won’t affect the other. Split kings are also popular for couples who sleep in twin beds, or set up their guest rooms to either pull the beds apart or push them together, depending on who is staying over.

The Logan & Cove Hybrid Mattress Experience

Logan & Cove is rated "Excellent" by trust pilot and "A+" in Canada by the Better Business Bureau

Every Logan & Cove hybrid mattress is designed with premium materials and cutting-edge hybrid technology to provide unmatched luxury and support. Our luxurious memory foam top layers combined with our supportive coil systems ensure you enjoy a restful night’s sleep.

Experience the perfect blend of elegance, advanced technology, and functionality with Logan & Cove.

To make our offer even more enticing, Logan & Cove includes a generous 365-night sleep trial, a 15-year warranty, and a FREE Comfort Sleep bundle with every mattress purchase.

Discover your ideal hybrid mattress size today and elevate your sleep to new levels of comfort and luxury.

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