Unlocking Comfort: Do Two Twins Make a King?

Are you considering combining two twin beds for a better night’s sleep? There are various reasons why people choose this option, from differing mattress preferences to saving on costs. Let’s delve into the details and address the key question: Do two twins make a king?

Understanding Mattress Dimensions

Before diving into bed combinations, it’s essential to grasp mattress dimensions. A standard twin mattress measures 38” x 75”, while a twin XL extends to 38” x 80”. On the other hand, a king-sized mattress spans 76” x 80”. The critical factor here is understanding that two standard twin beds pushed together fall short of a king-size bed. To achieve a king-sized feel, opt for two twin XL mattresses, each measuring 38” x 80”.

Mattress SizeDimensions
Twin38” x 75”
Twin XL38” x 80”
King76” x 80”
Split KingTwo 38” x 80” pieces

The Split King Bed Option

For those seeking versatility, the split king bed emerges as a popular choice. These mattresses are standard king-sized but split down the middle, offering a solution for couples with diverse firmness preferences or adjustable bed frames. Notably, split options also exist for queen and California king mattresses, providing flexibility for various room sizes and preferences.

can you make a king bed by combining twin bed?

How to Connect Twin XL Mattresses for a Split King Bed

While you can purchase a ready-made split king mattress, some prefer combining two twin XL beds for cost savings. Here’s a step-by-step guide:

  1. Choose Matching Mattresses: Ensure both mattresses are the same height, type, and firmness to maintain uniformity.
  2. Arrange on a King Size Frame: Place the twin XL mattresses side by side on a standard king size bed frame or box spring. For adjustable beds, explore our recommended adjustable bed bases.
  3. Consider a Mattress Topper or Bed Bridge: To eliminate any gap between mattresses, add a king size mattress topper or a bed bridge, ensuring a seamless sleep surface.
  4. Upgrade with King Size Sheets: Complete your transformation by adding king size sheets for a polished look and enhanced comfort.


Q: Do two twin beds make a king?

No, standard twin beds fall short of king size dimensions. However, two twin XL beds, measuring 38” x 80” each, can be combined to create a king-sized bed.

Q: Can two twin beds be put together?

Yes, two twin beds can be combined to create a bed width equivalent to a king (76 inches). Keep in mind the slight reduction in length.

Explore our recommended twin XL mattresses if you’re unsure where to start. Remember, comfort is key, so make informed choices based on your preferences and needs. Upgrade your sleep experience today!

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