Twin xl vs Split king Size Mattress: Size Comparison Guide

Twin xl vs Split king Size Mattress: Size Comparison Guide

Written by Nectarsleep editorial team

Last Updated on Jun 23, 2022

In this article:

    A good night's sleep is a necessity when it comes to an active and productive day. And making some major bedding mistakes can take over your night's peace, leaving you sluggish the next day.

    If you're planning to get a new mattress or bed for your room but are unsure if you should go for a twin XL or split king size, go no further as we are here to clear the differences between a split king vs twin XL to help you make the right choice.

    Twin XL vs Split King Mattress Size Comparison

    A Twin XL measures 38 inches wide and 80 inches long. Whereas a split king measures 76 inches wide and 80 inches long. Simply put, a split king mattress is made by clubbing two twin XL mattresses on a frame. Twin XL mattresses are ideal for children and single sleepers since they provide ample legroom and enough space to get comfortable. Split king mattresses are highly suitable for couples with individual sleep needs as they allow the sleepers to customize their sleeping space/sides.

    When discussing the differences between twin XL beds and split king mattresses, it is imperative to analyze the size dimensions.

    Twin Xl Vs Split King Size Mattress Comparison Illustration

    Twin XL Vs Split King Size Comparison Chart

    ParameterTwin XLSplit King
    Length80 inches80 inches
    Width38 inches76 inches
    Surface Area3,040 inches6,080 inches
    Price Range$669 onwards$1338 onwards
    Occupancy1 school or college student / an adult2 adults and 1 kid (if required)
    Ideal forSingle sleepers Couples
    Minimum Room Size7 X 10 feet12 X 12 feet

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    Not just King, the queen is the most popular size of mattress. Hence, you can also read our thoughts on Twin XL vs Queen!

    What is a Twin XL Mattress?

    A twin XL mattress is 5 inches longer than a standard twin mattress (which measures 38 by 75 inches). Two twin XL mattresses, placed side by side, make a standard king size, i.e. 76 by 80 inches. Many companies manufacture split king mattresses, which are two twin XL mattresses placed next to each other in a single frame.

    The most common use of twin-sized beds is for children. It tends to work as a bunk bed and is perfect for those who do not have much space or live in smaller apartments. The best thing about this particular mattress size is that you can easily find a bedsheet for it.

    Pros

    1. Twin mattresses are incredibly comfortable and tend to offer 5 inches of extra space for the legroom compared to their standard version.
    1. Twin-size mattresses are perfect for kids and teenagers. Since the length is 80 inches, they are also suitable for adults and tall children.

     

    1. Twin size mattresses are also highly affordable and would not cost you much.

    Cons

    1. Twin XL beds are suitable for single sleepers only and not a good option for couples.
    1. Not a good choice for those who need a lot of space while sleeping.
    1. This particular bed size is not perfect for those who want to get their pets on the bed and sleep together. It is also not fit for those who want to sleep with their kids.

    What is a Split King Mattress?

    The dimension of a split king mattress is the same, just as the king-size mattress. Even though identical in size, the split king is slightly different from the regular king-size mattress. The only catch is that a split king mattress is split into two halves, whereas a regular king mattress has a single frame. The separate mattresses tend to look more comprehensive in size; however, they are not.

    Pros

    1. A split king-size mattress is lightweight and hence highly comfortable.

    2. You can customize a king-size mattress according to your needs.

    3. A split king mattress can be easily managed as it can be used on an adjustable base.

    Cons

    1. Split king-size mattresses are costly.

    2. It isn't easy to find a bed sheet set for a split king adjustable bed.

    3. Split king mattresses require more space. Hence, it is not a good option for a small room.

    How To Choose Between Twin XL vs Split King?

    Most users tend to ask the most common question of whether they should go forth with a split king mattress or a twin XL Mattress. The choice is a bit subjective, and it tends to depend on many factors. The most important factors that have to be considered are:

    1. Size Of Bedroom

    Twin Xl Vs Split King Size Room Layout Comparison Illustration

    The first thing that has to be considered in this respect is the size of the bedroom. A twin XL size is perfect for those whose room dimensions fall under the dimensions of 7 feet by 10 feet. On the other hand, the split king is fit for those whose bedroom size falls within 12 feet by 12 feet.

    2. Budget:

    The next thing is the budget. If you can spare a couple of extra bucks, the best thing to do is afford a split king mattress. The twin size XL Mattress is excellent for those who have budget and space constraints.

    3. Sleeping Partner:

    The adjustable base of the split king mattress makes sure that a couple can sleep in it side by side comfortably. However, the twin XL mattress cannot accommodate more than one sleeper.

    4. Your Size and Weight:

    A Twin XL size should be fine if you are taller and leaner. But if you are obese and taller, you should go for a split king mattress.

    5. Sleeping Position:

    Lastly, the traditional king is best for those with a couple of inches to spare; however, the split king is the closest fit. Finally, the twin XL is for those who do not require much space.

    Twin XL vs Split King: Size Variations

    If you think neither a twin XL nor a split king would be ideal for you, the best is to look for some alternatives. Below are a few of their size variations:

    Twin Mattress

    A twin mattress has the same width as a twin XL. However, it is about 5 inches more in length, making its dimensions 38 by 75 inches. It is suitable for kids or individual sleepers with a relatively smaller height.

    Standard King Mattress

    A standard or regular king mattress measures 68 by 80 inches in width and length, respectively. It is suitable for couples or small families looking for adequate sleeping space. 

    California King Mattress

    A California king mattress measures 72 inches by 84 inches, i.e., 4 inches narrower and longer than a regular king mattress. It is the longest standard size available on the market. The extra length of this mattress provides you with enough legroom for tall people. Since they are bigger, they are suitable for big rooms and are pricey.

    Conclusion

    The most important thing about the split king size mattress and the twin XL-sized bed is that they are varied, and while a Twin XL size suits a small bedroom and is suitable for individual sleepers, the split king is great for those with bigger bedrooms and more spacing needs. You can always add more sleep products to your mattress to make it more comfortable!

    This article is for informational purposes and should not replace advice from your doctor or other medical professional.
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