California King Mattresses(18+)
Frequently Asked Questions
Is a California king mattress bigger than a regular king?
A California king is land narrower than a standard king. A king mattress is 76 by 80 inches, while a California king is 72 by 84 inches. If you‘re tall, the Cal king's extra length is the better trade-off. If total sleeping surface is the priority, the standard king wins on width.
Does Sam's Club carry California king mattress sets?
Yes. You can find California king mattresses and matching foundations at Sam's Club. Browse mattress sets for bundled options that pair a mattress with a coordinating base for a complete bedroom setup.
What type of mattress is best for a California king?
The best type depends on your sleep needs. A hybrid mattress offers great breathability and support for couples. A memory foam mattress provides excellent motion isolation and pressure relief. Both are available in California king size at Sam's Club.
What's the Difference Between a King Size Mattress and a California King Size Mattress?
For those looking for a little more leg room at bedtime, consider a California king-size mattress. This is slightly narrower, 72" instead of 76", but longer, 84" instead of 80", than a traditional king mattress. At Sam's Club®, we offer this size mattress from popular brands, and we also carry the sheets and other accessories to go with them. a California King (or Cal King) is one of the top mattress styles in the state -- and beyond!