A traditional king-size mattress is 80 inches long and 76 inches wide. A California king-size bed is 4 inches narrower, at 72 inches wide, and 4 inches longer, at 84 inches long. King-size beds are about the equivalent width of two twin-size beds side by side.
A standard king size bed is 76 inches wide by 80 inches long. A California king bed measures 72 inches wide by 84 inches long.
Serta is the best-rated manufacturer of mattresses, including king size beds, according to Consumer Reports. As of 2014, Serta's Perfect Sleeper has been a Consumer Digest Best Buy for 14 years and is endorsed by the National Sleep Foundation.
A king-size bed is 23 inches wider and 5 inches longer than a king-size bed. The mattress of a full-size bed is 53 inches wide and about 75 inches long, while a standard king-size mattress is 76 inches wide and about 80 inches long, according to The Better Sleep Council.
In North America king-size beds typically measure 76 x 80 inches. This measurement is standard for king-size mattresses, while beds frames vary in size depending on the style and ornamentation being used.
A standard king size bed, also referred to as an Eastern king size bed, is 76 inches wide and 80 inches long. A California king size bed is 72 inches wide and 84 inches long, providing a longer length suitable for taller people.
A standard king-size bed, also known as an Eastern king, is 76 inches wide. This bed is the widest bed available in standard sizes. A Western king, also known as a California king, is only 72 inches wide, but has an extra 4 inches in length.
The main difference between a king-sized bed and a California king bed is the length and width of the respective mattresses. A standard king mattress is 80 inches long by 76 inches wide. A California king mattress, on the other hand, is 84 inches long and 72 inches wide.
While the weight of a king-sized bed varies by manufacturer, quality and mattress type, Hyatt estimates the weight of a king-sized mattress as 95 pounds and the weight of the two-piece box spring set at 66 pounds. The overall weight of mattress and foundation is 161 pounds.
The average cost of a King size bed is around $500 to $800. Top furniture retailers like Ikea and American Signature Furniture have prices ranging as low as $250 to as high as $1600.