How big is a California king mattress?

Answer According to The Better Sleep Council, the dimensions of a California king-sized mattress are 72 inches wide by 84 inches long. The measurements can differ by plus or minus a half-inch, depending o... Read More »

Top Q&A For: How big is a California king mattress

What is the difference between a California king& a king size mattress?

A king mattress, also referred to as an eastern king, measures 26 inches wide and 80 inches in length. A California king measures 4 inches longer and 4 inches narrower than an eastern king at 72 in... Read More »

What is the difference between a California king and a king mattress?

A king bed is 76 inches wide and 80 inches long, with a surface area of 6,080 square inches. A California king bed is 72 inches wide and 84 inches long, with a smaller surface area of 6,048 square ... Read More »

Will a california king mattress fit in a king bed frame?

Most California King mattresses will fit on a king bed frame with few exceptions. Bed frames lie flat to support the mattress, so as long as you have enough framing to support the dimensions, you c... Read More »

Define California King Mattress?

The California king mattress was developed by David Bergeson of California in 1982. Unable to find complete comfort in a king-sized bed because of his height, Bergeson decided that a design for a ... Read More »