Whether you’ve previously owned a king size bed or not, it’s likely that you already know that the terms king, standard king, and regular king all relate to the same style of mattress. While those mattresses are available in various firmness levels, they all measure 76″ wide by 80″ long. The Eastern king bed size is exactly the same as a regular king.
An Eastern king bed is simply another term for what is more commonly known as a standard king. Rather than being a term to differentiate it from the regular king, its name is a direct contrast to the Western king bed (also known as a king Cal or California king), which measures 72″ by 84″.
Eastern king beds deliver a total space of 6080in2, in comparison to 6048in2 for the California king.