what is the difference between king and california king mattress

what is the difference between king and california king mattress

Some individuals mistakenly consider California kings are greater than customary king beds, however the principle distinction is definitely within the width and size. California kings are longer and narrower than customary kings—a king mattress is 76 inches by 80 inches, and a Cal king mattress is 72 inches by 84. Because of this, tall sleepers or {couples} with narrower grasp bedrooms typically select California kings.

In our article, we talk about the variations between a king and California king, and embody the professionals and cons of each sizes that can assist you decide which mattress dimension is best for you.

You’re reading: what is the difference between king and california king mattress

What’s a King Measurement?

A king dimension mattress measures 76 inches by 80 inches —the equal of two twin beds positioned subsequent to one another. A king-size mattress (in any other case generally known as an Jap king) is designed to accommodate two sleepers however has room for youngsters who wish to snuggle with their mother and father at night time.

The usual king dimension mattress is the most important mattress dimension available on the market, protecting a complete floor area of 6,080 sq. inches. This mattress dimension is ideal for bigger grasp bedrooms no less than 12 ft by 10 ft, although we suggest 13 ft by 13 ft for the very best steadiness of area. It’s the a preferred alternative for {couples}, second solely to the queen dimension mattress.


  • {Couples} who wish to stretch out, plus room for youngsters
  • Massive bedrooms
  • Broadly out there
  • Cut up king choice out there for {couples} with differing sleep preferences


  • Costly
  • Too huge for restricted areas
  • Laborious to maneuver as a result of dimension and weight

What’s a California King Measurement?

A California king mattress (also referred to as a Western king) measures 72 inches by 84 inches, and is an identical to 2 twin XL mattresses put collectively. This mattress dimension can be nice for {couples}, particularly for sleepers over 6 ft tall. Because the Cal king mattress is extra slim than a king-size, it could have room to suit 1 to 2 babies along with two adults.

California king beds are the second-largest customary dimension within the mattress trade with 6,048 sq. inches of complete floor space. Cal king mattresses are perfect for grasp bedrooms measuring 12 ft by 12 ft, although a room dimension 12 ft by 14 ft could be higher to accommodate the mattress’s additional size.


  • Tall individuals no less than 6 ft
  • {Couples} who wish to be nearer collectively
  • Cut up California king choice for {couples} with differing sleep preferences
  • Massive bedrooms


  • Laborious to maneuver as a result of cumbersome dimension
  • Larger price ticket
  • Tough to search out bedding

What to Take into account

Whether or not you select a king or California king dimension mattress, have a look at room dimensions, price, and sleeper top. Additionally, bear in mind if you happen to’re a part of a pair that likes to sleep shut to one another or desire extra private area.

Room Dimensions

You might want to know: what is the difference between ghee and clarified butter

Enable no less than 2 ft of area on three sides of the mattress for extra room to stroll round and area so as to add furnishings with out feeling overcrowded. When you have a narrower room, a California king mattress is perhaps higher to save lots of on area in comparison with a king dimension.

If you happen to’re restricted on area, then a queen mattress is perhaps the higher choice —the queen dimension supplies room for {couples} and can be a sensible choice for single adults. If you happen to’re in search of a mattress for one sleeper, queen or full-size mattress are wonderful choices.


Each king and California king mattresses have the very best price available on the market as a result of their giant dimension and the variety of supplies they include.

Since Cal king mattresses aren’t as broadly out there as a king-size, you might find yourself paying extra. This additionally applies to equipment, like mattress frames, comforters, and mattress sheets.


King vs. California King

Top is one other necessary issue to contemplate earlier than selecting between a king and a California king mattress. For these 6 ft tall and shorter, a king-size is the right match. For these taller than 6 ft, a California king mattress is best, with more room to stretch out.


If you happen to’re a part of a pair and attempting to determine between a king or California king mattress, contemplate the way you each wish to sleep —if one or each of you favor extra private area, a king-size mattress is an effective choice. If you happen to each wish to sleep shut to one another, a Cal king dimension is a good alternative.

Mattress Basis

You might want to know: what is used in weighted blankets

The kind of basis you utilize with the mattress is extra depending on the mattress sort, not the dimensions. You should utilize an adjustable base with each kings and Cal kings, in addition to field springs, platform beds, or slatted frames. Simply be sure you use the precise basis together with your mattress sort, which ought to be specified within the mattress guarantee.


Is a California king greater than a daily king?

The king-size mattress has a higher complete floor area than a California king dimension —6,080 sq. inches in comparison with 6,048. Nonetheless, for a lot of sleepers the distinction is negligible. Each choices can often present the private area that two individuals require.

How a lot greater is California king than a queen?

A California king dimension is each wider and longer than a queen dimension mattress —a California king measures 72 inches by 84 inches, whereas a queen dimension measures 60 inches by 80 inches.

What’s the level of a California king mattress?

Although the concept of a Cal king could not make a lot sense, it’s an incredible choice for tall sleepers or {couples} with a small, slim main bedroom. With a California king, every sleeper (or single sleepers) nonetheless have loads of area, however the mattress doesn’t take up as a lot room width-wise.

What’s an Alaskan king mattress?

An Alaskan king measures 108 inches by 108 inches, or 9 by 9 ft. Alaskan kings are uncommon, however the largest variation of king beds and excellent for 2 sleepers who wants a lot of room and even mother and father who co-sleep with their youngsters. Most mattress retailers don’t carry Alaskan kings, so you might have to particular order one if you need one.

Why is it known as a California king?

The California king obtained its title from the place it was invented—Los Angeles, California. The creator of the mattress thought most Californians had homes sufficiently big for a mattress six ft broad and 7 ft lengthy.

The Excellent Measurement

Each king and California king are the most important customary mattress sizes available on the market. Each are wonderful selections for a main bedroom in offering satisfactory sleeping area. Whereas a king-size is wider and shorter, a California king dimension is longer and narrower. Relying in your private preferences and out there area, each sizes are wonderful selections for any main bedroom.

Read more: what is the royal family last name