
No, a split king is the same size as a standard king. The only difference is that a split king is equally divided at the width. A split king is two mattresses or two adjustable beds put beside each other. Each one measures 38 inches by 80 inches. When put together, their width is equal to 76 inches, which is the same as a standard king. A split king mattress and adjustable bed are also the same sizes. Likewise, a king mattress and adjustable bed are the same sizes.

The split king mattress dimensions are 38 inches by 80 inches for each mattress. The split king size comes in various types, including air, hybrid, memory foam, and latex. Two split king mattresses are used together for a split king adjustable bed. This setup is ideal for couples because each person can sleep on a different mattress. Split mattresses can have different comfort levels; for example, one person can sleep on a firm mattress while the other sleeps on a softer mattress on the opposite side.
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Shop Split King Adjustable Bed
A split king adjustable bed is like having two beds in one. Each mattress is placed side by side and measures 38 inches by 80 inches. Some of the top adjustable bed features include wall hugger, pillow tilt, elevation, and lumbar support. The split king size is more popular among couples than the single king, mainly because each person can sleep on a different mattress tailored to their preferences.
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The king size dimensions are 76 inches by 80 inches. The king size can be used with split bases, a single base, or a box spring foundation. Mattress types include hybrid, air, memory foam, and latex. A mattress with adjustable firmness can come as a single king size. It can have separate comfort levels under one single cover. This is unlike a typical split king mattress, which has a split cover.
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Shop Single King Adjustable Bed
The king adjustable bed measures 76 inches by 80 inches. King size beds have fewer options when it comes to bases. Many king bases are mid-level to entry-level models, but some adjustable beds offer higher-level features.”
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Considerations
There are some things you need to consider before buying a mattress or adjustable bed. For couples that prefer different adjustments, a split king is a good option. A good thing about split adjustable beds is each side can move in sync. If one has a single king mattress the king adjustable bed is good option.
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