Cal King Mattress Size. The california king size bed dimensions are ideal for taller sleepers with the four inches of extra length. Good housekeeping s mattress size guide shows exact dimensions of twin twin xl full queen king and california king mattresses making mattress shopping easy.

If you re a tall person that extra length is very important. It probably won t come as a shock that the california king bed is a popular mattress size for nba players. The main difference between a standard king size and a california king mattress resides in both the length and width.
As long as your room is large enough the only consideration here is whether you have a wider room in which case a king would fit better or a narrower room in which case a california king would be more aesthetically pleasing.
In smaller rooms both cal king and king mattress can feel too large and make a small room feel cramped. It is a mattress preferred by the famous nba players who need longer than standard size mattresses to support their height as well as bodyweight for a good night s sleep. Check out our broad selection of california king bed and mattress. A california king size mattress is perfect for taller couples who need more room at the foot of the bed than a queen or king mattress provides.