Updated at: 30-12-2022 - By: Helen Skeates

If you want to know what is the best California king mattress, we found the top four choices for you. Cal king mattresses from Brooklyn Bedding, Nectar Sleep, Casper, and Beautryrest. We’ll go over all of your options and help you pick the right one.

What is a California king mattress?

In case you’re wondering, we researched and compiled a list of the four finest mattresses for a California king size bed. These luxury mattresses from Brooklyn Bedding, Nectar Sleep, Casper, and Beautryrest are available in California king sizes. We will go over all of the options so you can make an informed choice.

The length to width ratio of a California king mattress is what distinguishes it from a conventional king mattress, despite popular belief to the contrary. When compared to a conventional king mattress (76 inches wide by 80 inches long), a California king is shorter and thinner.

If you’re over 6 feet tall or your bedroom is very narrow, a California king bed may be the best option for you.

Here are ten of the greatest California king mattresses to get you started.

SleepFoundation.org - Best California King Mattress - 10” Original

How we chose

Our criteria for selecting the top California king mattresses were as follows.

  • Materials. We made sure to pick California King mattresses that were made with premium foams and hybrid materials.
  • How and where you like to sleep. We sought out mattresses that could adapt to a variety of sleeping styles, postures, and preferences.
  • Organizational tenets. As sleeping on a mattress is the most reliable way to determine its quality, we only considered mattresses that offered long trial periods and convenient return policies. Additionally, you can simply locate the details of the warranty for any mattress on our list by visiting its respective website.
  • Corporate ethics and openness. Given the abundance of mattress manufacturers, we were careful to only endorse those with stellar reputations and open books.
  • Responses from satisfied clients. In order to ensure that we were recommending the most well-liked mattresses available, we thoroughly researched consumer reviews and comments.

Pricing guide

  • $ = under $1,000
  • $$ = $1,000–$2,000
  • $$$ = over $2,000

What Is The Best California King Mattress You Can Buy?

Saatva Classic Mattress

  • Price: $$
  • Type: hybrid
  • Between 11.5 to 14.5 inches in height.

The Saatva Classic is a premium hybrid innerspring mattress that has won numerous industry awards. Its top layer of cushioning comfort is intended to ease pressure on the spine and joints, while its core of individually wrapped coils promotes healthy spinal alignment.

In addition, there are no additional fees for switching between the three levels of firmness and the two heights.

The Saatva classic is American-made and often receives glowing reviews from critics. If you like the feel of memory foam on your mattress, this genuine hybrid may not be the ideal choice for you. In any case, you may see for yourself if it works with a 180-night trial at home.


  • Created with the goal of relieving aches and pains in the back and the joints.
  • Options for stiffness and height are available.
  • Consists of a risk-free, at-home trial period of 180 days.


  • Costs more than comparable options.
  • Not as convenient as bed-in-a-box versions when it comes to delivery.
  • Those seeking an all-foam mattress should look elsewhere.

Casper Original Mattress

  • Price: $$
  • Type: foam
  • Dimensions: 11 inches in height.

The Casper Original Mattress’s straightforward yet highly effective design makes it suitable for a wide variety of sleeping positions.

In fact, it’s made up of three distinct foam layers. The first is perforated to improve airflow, the second is divided into three firmness zones to promote proper spinal alignment, and the third eliminates the heaviness and sinkage common to memory foam beds.

Reviews consistently give the popular bed-in-a-box brand Casper high marks for the ease and satisfaction it provides its customers.


  • The company has earned a reliable reputation.
  • Utilizes a “bed-in-a-box” design for ease of use.
  • Made to provide air flow, back support, and soft padding.


  • There is no adjustment for firmness or height.
  • Some people may get too hot sleeping on memory foam.
  • Some sleepers may not find the all-foam construction to be comfortable.

The Nectar Memory Foam Mattress

  • Price: $$
  • Type: foam
  • Height: 12 inches


  • Excellent feedback has been received.
  • Cooling foam may help you get a better night’s rest.
  • Offers a risk-free 365-day test at your house.


  • You have to be firm.
  • Some people may find that the responsiveness of adaptive foam makes it difficult to get a good night’s rest.
  • Some sleepers may not find the all-foam construction to be comfortable.

The DreamCloud Luxury Hybrid Mattress

  • Price: $$
  • Type: hybrid
  • 14.25 inches in height

The DreamCloud premium hybrid mattress uses a combination of gel memory foam and individually wrapped coils to provide adaptive support for a variety of sleeping positions. Because of the low level of motion transfer, you’ll be able to get a good night’s sleep even if you share your bed with a partner, a child, or a pet.

The mattress provides a comfortable middle ground between extremely firm and extremely soft, making it a wonderful choice for couples who need to find a middle ground on mattress firmness.


  • Developed to absorb little to no movement.
  • High-end firmness is ideal for many different types of sleepers.
  • Includes a risk-free 365-day test run at home.


  • The price tag may be too high for some customers.
  • For some who prefer a softer mattress, the luxuriously firm feel may be too much.

The WinkBed

  • Price: $$
  • Type: hybrid
  • The average male is 13.5 inches tall.

The WinkBed’s hybrid design includes a Euro pillowtop that’s filled with gel. It makes the mattress feel plush and supportive at the same time.

Individually wrapped coils in the mattress prevent sagging and offer focused support. All four levels of firmness are included in the price of the mattress.

Reviewers unanimously agree that this mattress is a life-changing improvement over their previous one. If you get a mattress from WinkBeds and find that the firmness is not to your liking, you may easily return it and try a another one.


  • The top is infused with gel, making it soft and relieving pressure points.
  • The level of stiffness can be adjusted to one of four possible settings.
  • offers a simple method of trading currency


  • With a hefty price tag.
  • It’s heavy, at 145 pounds, so getting it where you need to go may be a challenge.

Tuft & Needle Original Mattress

  • Price: $
  • Type: foam
  • Size: 10 inch height

Two layers of Tuft & Needle’s exclusive foam provide pressure relief and support for every sleeping position. Gel beads and graphite, both known for their ability to absorb and dissipate heat, are infused into the foam for a cooler, more restful night’s sleep.

The low price and pleasant feel of the Tuft & Needle Original have been mentioned frequently in online reviews. Because it’s made entirely of foam, it’s also rather inexpensive.


  • Value-based pricing is provided.
  • Comfortable sleep is ensured by the inclusion of cooling beads.
  • The “bed-in-a-box” concept has a lot of appealing advantages.


  • It’s possible that not everyone would feel comfortable sleeping on a bed made entirely of foam.
  • There was no flexibility in either stiffness or height.
  • Not everyone prefers a lower profile when they sleep.

Tempur-Pedic TEMPUR-ProAdapt

  • Price: $$$
  • Type: foam
  • Size: 12 inch height

Split California king mattress allows for maximum customization. A bed with an adjustable foundation not only gives you the option to set different levels of firmness for each side, but also to change the height at which you lie.

However, you’ll need to speak with a customer support professional in order to buy two twin XL mattresses, one with the firmness option and one without.

The TEMPUR-ProAdapt uses a patented foam that was initially designed for space travel but has now been modified for use in mattresses.

It’s wonderful for couples since each person can find a comfort level that works for them, and because it comes in two different firmness levels.


  • Perfect for a variety of tastes and preferences.
  • Adjustable in firmness.
  • Pressure points can be alleviated thanks to layers.


  • Some sleepers may find it uncomfortable.
  • It won’t work with box springs.

Avocado Green Mattress

  • Price: $$
  • Type: hybrid
  • To a height of 11 or 13 inches

The Avocado Green Mattress is made entirely of organic materials and is as all-natural as it gets. A zonal support system provides extra back support and alleviates pressure point pain, and organic natural latex, wool, and cotton create a sumptuous feel.

With more than a thousand individually wrapped steel coils, this mattress provides superior weight distribution, motion isolation, spinal alignment, and conforms to the body’s unique shape.

Users are raving about how much they love this mattress and how much of an effort Avocado has made to promote better sleep.


  • Made from 100% organic components that have been verified by an independent third party.
  • Both a soft and a firm option are offered.
  • Includes a free year of service for testing purposes.


  • With a hefty price tag.
  • The pillow top mattress enhancement comes at an extra cost.

Nolah Natural

  • Price: $$
  • Type: hybrid
  • Dimensions: 11 inches in height.

The Nolah Natural uses eco-friendly Talalay latex to create a comfortable and hypoallergenic bed. Unlike memory foam, this substance won’t make you feel like you’re sinking into it when you sit down. It has a cotton cover, thus it may help the mattress breathe better.

The hybrid design of this mattress has a layer of supporting coils for enhanced durability and structural integrity. To help alleviate back pain, the mattress is designed with certain zones of reinforcement.

Reviewers unanimously agree that the stiffness level is ideal.


  • Green and allergy-free materials.
  • Pressure alleviation has been praised for its enhancement.
  • In a box for your ease of shipment.


  • Perhaps not suitable for customers on a tighter budget.
  • Because it contains latex, this bed is quite hefty.
  • People who like the cushiony feel of memory foam could find this to be excessively sensitive.

GhostBed Luxe

  • Price: $$$
  • Type: foam
  • My height is 13 inches.

GhostBed Luxe mattresses are made with temperature regulation in mind. Featuring materials like gel memory foam that are designed to improve airflow, the brand promises a cool and comfortable night’s rest. They also have a coating of “Ghost Ice,” which has a patent pending and may assist absorb heat while you sleep.


  • Customers love how cool it stays.
  • The medium-plush texture is perfect for a variety of sleepers.


  • Costs more than its competitors.
  • Some sleepers may find it too chilly.

Is A California King Bed Worth It?

If you prefer a really lengthy bed, the extra cost of a California king is well worth it. Keep in mind that its dimensions are 72” in width and 84” in length. This makes it an ideal choice for tall people or couples who want to sleep comfortably. If your bedroom is long and narrow, the Cal king mattress is still a good investment because it won’t leave any empty space and won’t make the room feel too small.

Best California King Best Mattress of 2022 | This Old House - This Old House

But if your bedroom is long and narrow, or if you and your partner would both want a broader sleeping area, you might want to look into various bed sizes. There are king mattress sizes that are far larger than the California king. However, they, or the parts necessary to repair them, may be difficult to track down.

If you’re in the market for a bed with dimensions of 108 by 108 inches, go no further than this resource for an Alaskan king mattress!

Is Cal King Better Than King?

Your demands and preferences will determine whether you go with a king bed or a California king bed. For instance, a king-size bed is more square in shape, while a California king is rectangular. Because of the extra space it provides over a California king, it’s ideal for households with multiple occupants.

How to shop

After determining that a California king is the right mattress size for you, there are a few more things to think about.

There is no “best” mattress because each person has unique needs and preferences when it comes to how they feel when they sleep. Consider:

  • Type of mattress. Mattresses in the California king size are available in a variety of materials, including foam, innerspring, and hybrid designs. What feels best to you will depend heavily on your own preferences. If you haven’t decided between foam and innerspring mattresses yet, a hybrid may be a suitable compromise.
  • Quality of sleep on the mattress. Mattresses’ firmness, motion isolation, temperature regulation, edge support, and off-gassing are additional crucial factors to think about (new mattress smell). Identify the features of mattresses that are most important to you and read the reviews to find ones that score well in those categories.
  • Materials for making mattresses. It is important to consider the quality of the mattress’s construction. Certifications such as CertiPUR-US, GOTS (Global Organic Textile Standard) and GOLS (Global Organic Latex Standard) indicate the use of high-quality materials (GOLS). A high-quality mattress will last you for a long time, and the longer it does so depends on the quality of the materials used to make it.
  • Warranty and free trial time. Finding the ideal bed from reading product descriptions online can be difficult, and spending 30 minutes sleeping on a bed in a store isn’t always indicative of how it will perform over time. Ideally, you should look for a mattress that can be tried out in your own home for at least 30 days before making a final purchase decision. In addition, read the fine print so you know how to get your money back if you change your mind.

How to Keep Your Mattress in Good Shape Longer

The easiest way to keep your mattress in good condition and avoid unpleasant surprises is by following our list of ten tips for doing just that.

1. Make sure your mattress is properly supported.

Although it’s not always necessary to buy a box spring or foundation alongside a new mattress, it’s crucial to make sure your mattress does have the proper support. This aids in maintaining materials and putting off wear and tear.

For suggestions, you can either contact the maker or read the guarantee. Supportive foundations are essential for memory foam and other speciality mattresses, although box springs are typically reserved for use with traditional spring mattresses.

Bed frames should be sturdy enough to hold the mattress and occupants; for this reason, queen and king sizes should have center support bars. Depending on the type and weight of the mattress, a platform bed with wide slats may require additional slats for stability.

It’s a good idea to inspect the slats and springs that support your mattress once a year to make sure there are no breaks.

2. Use a mattress protector from the beginning.

We’ve discussed mattress protectors previously, and they’re one of the easiest and most effective ways to extend the life of your bed.

Waterproof protection against mishaps is just one of the many benefits of a high-quality mattress protector, which also helps keep your bed free of allergens and other nasties.

This prevents allergens like mildew and dust mites from accumulating on your bed, keeps skin oils and sweat off the bed, and helps preserve the life of the materials inside your bed. Many modern protectors are as comfortable as a fitted sheet, and they all make cleanup a breeze if an accident does occur.

3. Wash bed linens regularly.

Sweat, oils, hair, and dead skin cells are all shed during sleep. Crumbs from breakfast in bed and the furry footprints of pets are only two more sources of potential contamination in the bedroom. All of this, in addition to being gross, can permeate a mattress, providing the ideal environment for the growth of bacteria and dust mites.

Most cleaning professionals agree that washing bed linens once every seven days is sufficient. It is still necessary to launder bed linens regularly, even while using a mattress protector. The mattress cover should be washed as directed by the manufacturer on a regular basis.

4. Get pets separate beds to snuggle in.

If we’re talking about things that should not be allowed to sleep in bed with us, dogs should be provided with their own beds.

Even the cleanest pet will track in dirt and grime from outside, drool, and shed hair and cells much like people when they climb into bed with you at night. It’s not uncommon for pets to have accidents, which can severely damage a mattress.

5. Rotate the mattress regularly.

Every mattress, regardless of size or construction, can benefit from routine rotation. Although not all manufacturers recommend it, rotation can help ensure your tires wear evenly and prevent depressions or softness.

Mattresses should be flipped from head to foot every 2-4 months. During the first couple of years, when you are “breaking in” the mattress, this is very crucial.

6. No jumping on the bed!

Your mom was right to tell you not to jump on the bed. Although spring, water, and air mattresses may be the most susceptible to harm from rigorous usage, foundations, frames, and foams will all wear down more quickly under heavy use.

7. Take care when moving your mattress.

Avoid creases and tears by encasing your mattress in plastic before you move. Heavy-duty mattress bags, which may be sealed with tape to keep dust, water, and scuffs/scratches out of your bed, are commonly available at moving and box stores.

Mattresses should be moved by standing them up on their sides to prevent them from folding or sagging. Manufacturers of mattress covers with handles often advise against using them for this purpose.

8. Don’t bring home unwanted hitchhikers.

One of the quickest ways to destroy a mattress is by exposing it to bedbugs.

Bed bugs are a serious problem for travelers, so it’s important to take precautions when staying in a hotel by inspecting the bed and keeping luggage off the floor. If you think you’ve seen bedbugs, Texas A&M University offers some advice on how to avoid carrying them home.

If you live in an apartment or section of the country where bedbugs are a problem, you might want to invest in a mattress encasement. These are superior than mattress protectors since they completely encase the mattress and have locking zippers to keep bugs out.

9. Let the light in occasionally.

If you can, take your mattress out into the sun and open the windows for a few hours once every two months (though if bedbugs are possible, leave the cover on).

According to research conducted at Kingston University, this helps avoid moisture problems caused by both sleepers and humidity, and it may also help control dust mite populations.

10. Follow manufacturer cleaning directions.

Regular cleaning of any mattress is recommended for both the health of the sleeper and the mattress itself.

Most beds can be cleaned with a simple vacuuming with a hose attachment to get rid of surface dust and most manufacturers will give cleaning and care instructions.

You can spot-treat stains with a soapy water solution, but you should wait until they are dry before making the bed. Foams should not be cleaned with harsh chemicals since they can compromise the durability of the foam.

Vacuuming once every three months is recommended, and spot treating stains as needed, depending on dust levels, allergies, or personal preference.

While the specifics of mattress upkeep may vary by make and model, the fundamentals are same across the board. Keep the bed clean, keep it safe from harm, make sure it’s properly supported, and turn it over occasionally so that it wears evenly.

What is a California King Size Mattress? | MyEssentia.com – Essentia Organic Mattress - USA

Many things contribute to how long a mattress will last, but following these guidelines should help you get the most out of your investment and get a good night’s sleep for many years to come. Know that a 10-year guarantee on your mattress is regarded industry standard, whether you’re shopping at a traditional brick-and-mortar store or one of the new bed-in-a-box mattress providers.

Frequently asked questions

Who should buy a California king mattress?

A California king mattress is ideal if you are tall because it is 4 inches longer than a traditional king. Those additional inches will allow you to fully stretch out without your toes touching the floor.

Pets that like to cuddle up at the foot of the bed may appreciate the extra space provided by a California king mattress. The reduced profile also works better in some bedroom designs.

Although both the California king and the traditional king are quite spacious, the former may be preferable if you and your companion want to sleep in close quarters.

Keep in mind that it’s not just the mattress that adds to the overall cost, but also things like sheet sets.

What’s the difference between a California king and a standard king mattress?

Mattresses labeled as “Cal King” are not the same as “King” mattresses sold elsewhere.

The length of a California king bed is 84 inches, 4 inches longer than a traditional king bed, while the width is 72 inches, 4 inches smaller than a traditional king bed.

The California king is different in size from a traditional king in that it is longer and narrower, so if you want to make the conversion, you’ll have to get a new bed frame and sheets.

What’s a split California king?

The split California king mattress is literally two full-sized mattresses placed side by side, each with the same proportions as a standard California king.

If you and your partner sleep together but have different preferences in terms of firmness, temperature, or if one of you is prone to restlessness in bed, the split California king can be the best solution for you.

Investing in an adjustable base will allow you to further tailor your night’s sleep to your individual needs without disturbing your companion. On the other hand, the split California king could be a problem if you have a habit of rolling toward the middle of the bed.


A California king size bed is ideal if you’re looking for a luxuriously long and wide mattress. What is the best California king mattress? We’ve ranked the four most popular brands to help you decide. You can choose from brands like Brooklyn Bedding, Nectar, Casper, and Beautryrest.

To that end, we offer their reviews in the hopes that you’ll choose the greatest possible service for your needs. Don’t be shy about sharing your thoughts with us in the comment section below.