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The Seven Mattress Sizes & Which One is Best for You

People come in all different shapes and sizes, so it’s only appropriate that there are mattresses available in multiple variations, too. There are a handful of different sizes for mattresses out there, but you need to sleep in a bed that fits you perfectly.

You can always do a quick search for mattresses or places to buy furniture near me, but if you are looking to find your ideal mattress size, read more here.

The smallest of mattress sizes, these are mattresses that are 75 by 38 inches. While used today by children and small adults, they are also used for bunk beds, trundle beds, and day beds. Beds with twin mattresses can fit into the smallest of bedrooms.

Twin XL
This mattress is similar to twin mattresses, but they are an additional five inches longer by comparison. These mattresses are ideal for children who are quickly growing. Twin XL mattresses are common in college dorms, giving them a slim, compact size that is great for small rooms.

Measuring at 75 by 53 inches, these are mattresses that are noticeably wider than twin mattresses. Full mattresses are ideal for single adults or teens who tend to spread out while sleeping. Two people can sleep on this mattress, but you’ll realize that each person has just over 2 feet of space to themselves.

Full XL
Like twin XL mattresses, the full XL size is five inches longer than the ordinary full size. This mattress offers all the space of a full mattress, but with additional legroom for taller people.

The third-largest mattress is the queen size, with measurements of 80 by 60 inches in length. Only being slightly larger than a full mattress, the queen size is the most popular size for adults. Queen mattresses also have plenty of room for two people to sleep on at a time, making it a viable mattress for couples or guests.

These mattresses measure 80 inches long by 76 inches wide, making them more than a foot wider than queen mattresses. Mattresses like these are great for not only couples, but large people as well. Individuals will find there to be plenty of space, even when spread out and lying right in the middle. You will need a room however that is pretty large in order to have a king-sized bed.

California King
Almost the same size as a king mattress with slightly longer and slimmer dimensions, measuring 84 inches long by 72 inches wide. California kings are great for tall and athletic individuals and couples. Like with a king mattress, you will also need to keep the dimensions of your room in mind.

Now that you know all the common mattress sizes, there are a few things to consider when choosing one.

First, eliminate the mattress sizes from consideration that you know would be just too small or large for you. Second, consider how much space you need. Do you spread out when sleeping or curl up into a little ball? Third, do you have a partner that sleeps with you? If so, what is their typical sleeping position? Finally, the size of the room must be considered. You would like there to still be plenty of space for the other furniture in your bedroom.

There are seven common mattress sizes in total, but there are factors to consider when choosing a size for you and possibly your partner. You would like a mattress with enough space for you to sleep each night, but that space will also depend on the person’s body type among other factors.