Mattresses
Published March 17, 2022
8 minTwin XL vs Split King
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.

Table of contents
Twin XL vs Split King Mattress Size ComparisonTwin XL Vs Split King Size Comparison ChartWhat is a Twin XL Mattress?What is a Split King Mattress?How To Choose Between Twin XL vs Split King?Twin XL vs Split King: Size VariationsConclusionFrequently Asked Questions
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.
Not just King, the queen is the most popular size of mattress. Hence, you can also read our thoughts on Twin XL vs Queen !
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.
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 Comparison Chart
| Parameter | Twin XL | Split King |
|---|---|---|
| Length | 80 inches | 80 inches |
| Width | 38 inches | 76 inches |
| Surface Area | 3,040 inches | 6,080 inches |
| Price Range | $849- $1949 | $1698- $3898 |
| Occupancy | 1 school or college student / an adult | 2 adults and 1 kid (if required) |
| Ideal for | Single sleepers | Couples |
| Minimum Room Size | 7 X 10 feet | 12 X 12 feet |
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
- Twin mattresses are incredibly comfortable and tend to offer 5 inches of extra space for the legroom compared to their standard version.
- Twin-size mattresses are perfect for kids and teenagers. Since the length is 80 inches, they are also suitable for adults and tall children.
- Twin size mattresses are also highly affordable and would not cost you much.
Cons
- Twin XL beds are suitable for single sleepers only and not a good option for couples.
- Not a good choice for those who need a lot of space while sleeping.
- 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
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.