Bed Size Comparison Guide. I am always telling people that a Cal. King is not as wide as a King. Since my interior design degree or the fact that I have owned both, is not enough to convince them; maybe this little graphic will. :)
Standard King Beds vs. California King Beds. So you are ready to upgrade to a bigger bed and experience that ocean of personal sleeping space, but which king size mattress will best fit your needs? Is a standard king size bed or a California king bed going to be best? Find out which bed size is best for you.