Cal king bed frames are longer and not as wide so using a king mattress will cause sagging on the ends which will end up damaging the mattress.
California king mattress vs king size.
Both california king and king size mattresses come in a variety of pocket depths.
The height variance differs from each mattress model brand and manufacturer.
A standard mattress depth runs 7 to 9 inches a deep pocket stretches 10 to 15 inches and an extra deep pocket.
However if you do not have an adjustable frame a cal king bed frame needs a cal king mattress.
If you want to live like a king it s important to sleep like one.
California king vs king mattress ii.
There is no standard height for a king size mattress or california king size mattress.
A california king size bed or western king is narrower and longer than a standard a k a eastern king size bed though california king beds have become more common over time they are still rarer than standard king size beds.
On the other hand if you have a room with regular dimensions and you appreciate your personal space while sleeping a standard king size would be the better call.
Depending on your own needs and room size will determine which king bed is best for you.
If you have a metal adjustable bed frame you should be able to use a cal king or eastern king mattress and in some cases a queen will even work.
Pros cons iii.
However if you calculate the total surface area of both beds a california aka western king measures 6 048 square inches while the standard king size mattress will measure 6 080.
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.
Both are grand in size but there is a difference between california king and king bed particularly in dimensions.
In smaller rooms both cal king and king mattress can feel too large and make a small room feel cramped.
Pros cons iv.