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The Royal Showdown: Difference Between Cal King and Eastern King

From the Puffy Editorial Team | 3 min read.
The Royal Showdown: Difference Between Cal King and Eastern King

When it comes to choosing a bed fit for a king or queen, the choice often boils down to two regal options: California King or Eastern King. While both evoke images of luxury and spacious sleeping quarters, their nuances are pivotal in choosing the right throne for your nightly repose. In this meticulously curated guide, we shall embark on a journey to unveil the key differences between Cal King and Eastern King and the measurements that set them apart.

Difference Between Cal King and Eastern King

In the world of luxurious sleep, the California King and Eastern King are dual monarchs, each with its own set of loyal followers. Both are opulent choices for those seeking spacious sleeping quarters, but here's what sets them apart:

  1. Dimensions: The primary difference lies in the dimensions. An Eastern King typically measures 76 inches in width and 80 inches in length, whereas a California King measures slightly narrower and longer at 72 inches in width and 84 inches in length.
  2. Room Size Compatibility: The Eastern King, being wider, is well-suited for rooms that are more square in shape, allowing more horizontal space. The California King, with its added length, is ideal for rooms that are more rectangular, accommodating taller individuals with ease.
  3. Bedding Availability: Eastern King, also known as Standard King, is a more common size so you may find a wider selection of bedding options. California King, being somewhat specialized due to its length, might have a slightly limited range, especially in brick-and-mortar stores.
  4. Aesthetic and Proportions: The Eastern King's square-like proportions can give a room a balanced feel, whereas the California King's rectangular dimensions can lend a sense of height and grandeur, especially in rooms with high ceilings.
  5. Personal Space Preferences: For couples, an Eastern King offers more width, which might be preferable if both partners like having their own sleeping space. The California King's length may be more beneficial for taller individuals.

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Eastern King and California King Sizes

Understanding the exact sizes of Eastern King and California King beds is essential in making an informed decision.

  • Eastern King: With a generous width of 76 inches and a length of 80 inches, Eastern King beds are perfect for couples who want maximum horizontal space. Each person gets approximately 38 inches of width, which is akin to the width of a Twin bed.
  • California King: Measuring 72 inches in width and 84 inches in length, California King beds offer four inches extra in length compared to the Eastern King, making them a haven for taller individuals. However, they are 4 inches narrower, which can compromise side space for couples.

When choosing between an Eastern King and a California King, it’s important to consider not only your space preferences but also the dimensions and layout of your bedroom. Remember the availability of bedding and the aesthetic appeal of different bed sizes.


Whether you choose the sprawling expanse of the Eastern King or the towering grandeur of the California King, you are claiming your stake in a regal sleeping experience.

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.

Measure your space, weigh the pros and cons, and let your choice in bedding crown you the king or queen of your nighttime realm.

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