Mattress Size Guide: Where Do You Fit?

Imagine purchasing a new bed only to find out that it doesn’t fit in your bedroom or its dwarfed by your room’s size, making it feel cold, empty and uninviting. When it comes to selecting the perfect mattress, size matters more than you might think. After all, your mattress is where you spend a significant portion of your life resting and recharging. The right size can make a world of difference in your comfort and sleep quality.  Let’s explore everything you need to know to choose the right bed size.

Mattress Sizes

Twin Mattresses: Let's start with the smallest of the standard mattress sizes, the Twin Mattress. Measuring approximately 38 inches wide by 75 inches long, Twin Mattresses are sometimes referred to as single mattresses. They are a popular choice for children's rooms and smaller spaces. Despite their compact size, Twin Mattresses offer ample room for a school-aged child or a small adult to sleep comfortably.

One of the advantages of Twin Mattresses is their versatility. They can be used with or without box springs, making them suitable for trundle beds, bunk beds, day beds, and hideaway beds. Due to their small footprint, Twin Mattresses are especially well-suited for rooms with limited space. Furthermore, two Twin beds can be pushed together to create a sleeping platform with dimensions similar to a King-size bed, making them an excellent option for accommodating guests or siblings.

Twin XL Mattresses: If you need a bit more length, consider the Twin XL Mattress. While it shares the same width as the standard Twin, measuring 38 inches, it adds an extra five inches in length, totaling 80 inches. This additional length provides more room for a growing child or a taller-than-average adult.

Twin XL Mattresses are commonly found in college dormitories, as they provide adequate space for young adults. Their compact size also makes them suitable for smaller bedrooms.

Full Mattresses: Stepping up in size, we have the Full Mattress, sometimes known as a Double Mattress. It measures 53 inches in width and 75 inches in length. The Full Mattress is an excellent choice for individuals who want more space than a Twin but don't require the vast sleeping area of a Queen or King.

Full Mattresses provide enough room for two average-sized individuals to sleep comfortably, although it offers just over two feet of width for each person. Keep in mind that Full Mattresses may not be the best fit for very tall individuals but are ideal for growing children who tend to sprawl while sleeping. They also work well in bedrooms measuring 9.5 feet by 10.5 feet or larger.

Full XL Mattresses: Similar to Twin mattresses, Full mattresses are also available in a longer version for taller individuals. The Full XL Mattress maintains the same width as a Full mattress (53 inches) but adds five inches in length, totaling 80 inches. This extra length makes Full XL mattresses a suitable choice for taller sleepers who don't need the spaciousness of a Queen or King.

Queen Mattresses: Moving on to one of the most popular mattress sizes, the Queen Mattress offers plenty of space for one or two people to sleep comfortably. It has a footprint of 60 inches in width and 80 inches in length, providing more room than a Full Mattress without taking up excessive floor space.

Queen Mattresses are versatile and fit comfortably in bedrooms measuring 10 feet by 10 feet or larger, making them an excellent choice for guest rooms. Their ability to accommodate either one or two individuals makes them a practical and widely preferred option.

King Mattresses: For those who crave extra space, King Mattresses are a luxurious choice. Measuring 76 inches in width and 80 inches in length, they are 16 inches wider than Queen Mattresses, offering ample personal space for even larger-bodied sleepers. A King-size bed and mattress set are recommended for rooms measuring 10 feet by 12.5 feet or larger.

The generous width of King Mattresses allows each person to enjoy as much personal space as if they were sleeping on a Twin XL bed. This added space is particularly appreciated by those who prefer to spread out while sleeping.

California King Mattresses: If length is more important to you than width, consider the California King Mattress. It is four inches narrower than a standard King but adds four inches in length. With dimensions of 72 inches in width by 84 inches in length, the California King offers extra length, making it an ideal choice for taller couples who need the additional space.

The Size of Your Room

Choosing the right mattress size is not just about personal comfort; it also involves considering the dimensions of your bedroom and any other furniture you plan to include. A well-proportioned room can enhance the overall aesthetics and functionality of your sleeping space. The old saying in carpentry “measure twice and cut once” holds true when shopping for a new bed frame and mattress combination. It’s important to measure your room and consider where you will be placing your bed.Top of Form

Find the Right Bed Size at Sit ‘n Sleep

Now that you’re familiar with the various mattress sizes, it’s time to narrow down the choices by visiting your local Sit ‘n Sleep. We carry mattresses from all major manufacturers, including SealyTempur-PedicHybrid Infinty, Beautyrest, Kingsdown and more. Sit 'n Sleep is your trusted partner in finding the ideal mattress size for your specific situation.