Choosing a mattress size is an important decision. Not only can it affect your sleep and how much space you’ll have in your bedroom, but it also represents a commitment to buying the same size bedding and bed frame, which can be costly to change. Shoppers with smaller bedrooms or those who are considering upgrading from a twin may wonder whether they should get a twin XL or full mattress.
Twin XL beds are narrower and longer, while full size beds are wider but shorter. Due to their different dimensions, each size offers distinct benefits for kids, teenagers, college students, single adults, and couples. Understanding how size differences contribute to comfort, pricing, and practicality can help guide you to the mattress size that’s best for you.
What Is the Difference Between a Twin XL vs. Full?
We’ll examine the differences between a twin XL versus a full size mattress and how much each kind of mattress costs.
A full size mattress, also known as a double bed, is 54 inches wide and 75 inches long. By contrast, a twin XL mattress is 38 or 39 inches wide and 80 inches long, which is 5 inches longer than a regular twin.
Twin XL beds are designed for a single sleeper who needs more legroom than what’s provided by a standard twin size. Full size beds can accommodate one and sometimes two sleepers, but they are slightly shorter than twin XL beds and not quite as wide or long as a queen.
Twin size mattresses generally retail for the lowest price, with twin XL mattresses coming in with a slightly higher price tag. Full beds are usually more expensive than either twin size. That said, the final price of a mattress varies according to the type of mattress, the brand, the unique design, and any additional charges for shipping.
Who Should Sleep on a Twin XL or Full Mattress?
Deciding which mattress size is best for kids, teenagers, or adults depends on a variety of factors.
Children and Teens
Twin XL and full size mattresses are both suitable for children and teens. Twin XL might be more appropriate for young people going through a growth spurt, whereas full size mattresses might be more comfortable for those who like to spread out.
Dorm rooms often come with a twin XL bed frame intended to accommodate taller college students without occupying too much space. Students living in a studio apartment may do well with either a twin XL or a full size mattress, as both are relatively affordable and compact.
Though it can’t accommodate a sleeping partner, a twin XL mattress may be perfect for single adults on a budget. A full size mattress is also a good option, especially for adults who sleep with a pet or want the flexibility to accommodate two sleepers if needed.
Those Living in Smaller Spaces
Twin XL and full mattresses are both popular with people who have limited space. Many couples find a full size mattress to be an economical and practical option compared with a larger queen or king size bed.
If you have a smaller bedroom, be sure to take measurements before purchasing a new bed, and remember to factor in room around the bed for furniture or walkways.Shop the Best Full Mattresses
Which Mattress Size Should You Choose?
Considering your body type, sleeping style, budget, and bedroom dimensions can help you determine whether you should get a twin XL or a full mattress.