What is a California King Mattress?

A California King mattress is perfect for people who want more sleeping space than a standard King mattress. It offers the same width as a traditional King mattress, but with an extra four inches of length. This added length makes it ideal for taller individuals who don’t want their feet to hang off the end of the bed. It’s also great for couples who don’t want to feel cramped when sharing the bed. With a California King mattress, everyone can get the comfort and space they need for a great night’s sleep.

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What type of Mattress should I buy?

When choosing a mattress type, there are several types to consider. A memory foam mattress is made of multiple layers of foam and can provide good support and pressure relief. Latex mattresses are constructed with natural or synthetic latex and offer excellent motion transfer and temperature control for hot sleepers. An innerspring mattress features an inner coil system that provides comfort, bounce, and support. And finally, a hybrid mattress combines the best qualities of different materials such as memory foam, latex, and innerspring coils for the ultimate sleep experience. Consider your own personal needs when selecting a mattress; for instance, if you suffer from back pain, a memory foam or hybrid mattress may be more suitable than an innerspring one. Researching each type will help you make an informed decision when purchasing your new mattress.

Why Should You Buy a California King Mattress?

A California King mattress is the ideal choice for couples searching for optimum comfort and support. Not only will they have plenty of room to stretch out in, but they'll also experience luxurious pressure relief and superior ergonomic support. Investing in a California King mattress is an excellent way to ensure quality sleep night after night!

With its extra length and width, this mattress allows you to move freely without worrying about feeling cramped or uncomfortable regardless of sleep position. Furthermore, because of its high-quality materials, a California King mattress can last for many years. So if you're looking for a luxurious sleeping experience, buying a California King mattress is the way to go.

How We Choose

We've reviewed the best California king mattresses to help you find a great night's sleep. Whether you're looking for a memory foam mattress, a hybrid mattress or an innerspring mattress, we've got something for you. Read on for our top picks for the best California king mattress.

Novilla California King Mattress

Novilla California King Mattress

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Why We Love It

The Novilla California King Mattress offers a comfortable sleep on the whole range of motion, which is ideal for couples. It's also easy to move around, which means it'll suit anyone who wants to shift their position throughout the night. The mattress is both durable and breathable too, so you'll wake up refreshed each morning.

The gel-infused memory foam base layer means this mattress will keep you cool during the night too, while its egg crate design helps with airflow and dissipates heat effectively. The cover is made from bamboo fabric and features hypoallergenic rayon that's skin-friendly as well as naturally antimicrobial properties to help prevent dust mites from settling in your bedding.

DreamCloud 14" California King Mattress

DreamCloud California King Mattress

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Why We Love It

The DreamCloud mattress is a great choice for anyone looking for a comfortable and luxurious sleeping experience. This luxury mattress features four layers of cooling gel memory foam, individually wrapped coils, and a quilted cashmere-blend cover for superior comfort and support. It is designed to give you the perfect balance of softness and support, so you can sleep peacefully no matter what your sleeping style is. The mattress also comes with a lifetime warranty, so you can rest easy knowing that your purchase will be protected from any defect. With its superior comfort and craftsmanship, this mattress is sure to provide you with years of restful nights.

Casper Sleep Element California King Mattress

Casper California King Mattress

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Why We Love It

The Casper Sleep Element Mattress is a all-foam mattress. It is a very affordable option that still offers a lot of support and comfort. It's made from two separate layers of memory foam, with the first being an AirScape foam layer that helps keep you cool at night, while also promoting breathability.

There's also a top memory foam layer which conforms to your body to relieve pressure points, so you'll feel comfortable throughout the night. The mattress does get a little warm when it's packed full though, and if you're someone who likes to sleep hot then this may not be for you.

The Casper Sleep Element Mattress is available in multiple firmness options too so there should be something ideal for all types of sleeper - including those who have back problems or joint issues.

Nectar California King Mattress 12 Inch - Medium Firm Gel Memory Foam

Nectar California King Mattress

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Why We Love It

The Nectar mattress is a lot more expensive than other mattresses on the market that we looked at but that's because it offers the best of both worlds, combining the support and comfort of a traditional innerspring bed with the lightweight construction and breathable cover.

We think this is ideal for anyone who struggles to get comfortable or has trouble sleeping on their back or sides - basically, if you do tend to roll around a bit during the night. The Gel Memory Foam used in this mattress offers three different layers designed to provide support no matter your shape so you can sleep comfortably through even your most restless of nights. The milled cooling woven cover does an excellent job at keeping you cool too so you don't have to worry about waking up sweating on a hot night.

LUCID 10 Inch Memory Foam California King Size Mattress

LUCID California King Mattress

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Why We Love It

The LUCID 10 Inch Memory Foam Mattress is a great choice for anyone who wants to get a good night's sleep. This mattress is designed with memory foam and a gel infusion to help keep you cool and comfortable all night long. It also features a hypoallergenic bamboo charcoal layer for added breathability and comfort. The medium plush feel of this mattress provides the perfect balance between firmness and softness, making it ideal for those who suffer from back pain or simply need some extra support while they sleep. Additionally, its California King size ensures that you will have plenty of room to stretch out in bed and get the restful sleep that you deserve.

Best California King Mattresses FAQs

If you are in the market for a California king mattress, but you're not sure where to start, your in the right place.

There's so much conflicting information out there about different types of mattresses and brands that it can be hard to figure out which one is best for you, your budget, and your sleep needs. Don't worry! We've compiled the most Frequently Asked Questions about California king mattresses and have answered them below so that you can make an informed decision when purchasing yours.

Are All California King Mattresses The Same?

While California King mattresses come in several different sizes, they are all the same width. The only difference is the length. This means that you can use any standard size mattress with a box spring base or king bed frame and still have plenty of room to spare.

What Is The Advantage Of A California King Mattress?

Since California king mattresses are longer and wider than a regular king sized bed, they offer significantly more surface area. This extra space can be a huge benefit for couples who struggle with feeling cramped while sleeping.

Beyond the increased surface area, California king beds also offer more vertical space. This is important because it means you'll have more clearance under the mattress when changing sheets or vacuuming underneath the bed.

How Much Should I Pay For A Cal King Mattress?

The exact price of a Cal King mattress will depend on the materials used and the specific features, but you can expect to spend at least $500 for a good quality model. You'll be able to find some mattresses that cost less than this, but these are likely to have lower-quality materials and may not last as long. At the upper end of the spectrum, you can expect to pay over $2,000 for an ultra-luxury model with premium materials and standout features like handcrafted innersprings or cooling systems.

While it's tempting to opt for one of the more expensive models in hopes of getting better comfort, we recommend keeping your budget in mind so you don't go over budget. It's also worth considering whether you're looking for something firm or plush; if you prefer a softer bed overall, then a medium firmness mattress is going to feel firmer than normal even if it fits within your budget range. Choosing a brand that uses high-quality materials throughout is another way to ensure your new mattress lasts years without developing sagging or sunken areas.

How Much Does A California King Bed Weigh?

A king and California King bed is quite heavy and can be unwieldy if you're not prepared. The mattress alone can weigh anywhere from 100 to well over 300 pounds, depending on the materials used to make it. Add in the frame and any other furnishings that go along with your king bed and you could have a real workout in store for you when it comes time to move your California king into place!

The good news is that most of the major manufacturers are aware of how much a large bed like this weighs, so they often offer delivery services as an optional purchase item when buying online. These services usually include professional movers who will set up your new bed for you, but expect to pay around $100 or more for this service.

Is California King The Biggest Bed?

While it's debatable, California king mattresses are often the tallest and widest of all mattress sizes. With dimensions of 72 by 84 inches, or six feet by six foot four inches, these beds are wider than queen beds and can comfortably accommodate couples.

In some cases, you can find standard king size mattresses that measure up to 84 by 94 inches in width. However, this extra length is found on high-end luxury models and isn't common among entry-level products.

The height of a California king mattress is usually 14 to 16 inches above the floor.

What Is The Point Of A California King Bed?

While California King beds originated in the state of California, they are also popularly used in other parts of the United States. This type of bed is much wider than a standard king-sized mattress and can be found in hospitals, nursing homes and prisons.

The name “California King” comes from the fact that this size was first produced by the Pacific Mills Cotton Company in response to demand from hotel chains who wanted a bed that could comfortably fit three people across it while still leaving space for service staff to walk around it. They were initially called “Three‑Q™ beds” but were renamed as soon as they started being purchased privately by regular customers wanting a bigger bed for themselves.

What is the best mattress for a side sleeper?

For those who sleep on their side, the best mattress would be one that helps to keep the spine in alignment. A medium-firm mattress is usually recommended for side sleepers as it helps to support the curves of the body. Memory foam mattresses are a great option for side sleepers as they provide good pressure relief and help to reduce aches and pains. Latex mattresses are also a good choice for side sleepers as they provide extra cushioning and support without sacrificing comfort. They also have a natural bounce which can help relieve tension in the muscles and joints. Ultimately, the best mattress for a side sleeper will depend on individual needs, preferences, and budget.

What is the best mattress for stomach sleepers?

When it comes to finding the best mattress for stomach sleepers, it is important to consider several factors. Firstly, look for a mattress that is firm enough to provide support but still soft enough to provide comfort. Additionally, opt for a mattress with a good edge support system, as this can help prevent sagging in the middle of the bed which can cause back pain. Finally, pick a mattress with breathable materials so that air can circulate and keep you cool while sleeping. Memory foam or latex mattresses are often recommended for stomach sleepers due to their superior support and comfort. Ultimately, the best mattress for stomach sleepers will depend on personal preference and budget as well as other factors such as size and sleeping position. With some research and trial and error, you should be able to find the perfect mattress for your needs.

What mattress is best for a back sleeper?

The best mattress for a back sleeper is one that provides enough support to keep the spine in its natural alignment, while also being comfortable and relieving pressure on the hips and shoulders. Memory foam mattresses are often recommended for back sleepers because they conform to the body’s curves and offer superior support without sinking too deeply into the mattress. Innerspring mattresses with individually-wrapped coils can also be a good option as they provide more bounce than memory foam and help maintain proper spinal alignment. Additionally, latex mattresses provide a combination of comfort and support perfect for those who sleep on their backs; they are usually more expensive than other types of mattresses, but may last longer. Ultimately, the best mattress for a back sleeper should be one that offers adequate support while still remaining comfortable.

What is the best mattress for lower back pain?

The best mattress for back pain is one that can provide support and comfort while allowing your body to align in its natural position. A mattress with memory foam or latex layers is usually recommended as it is more supportive than a spring mattress. The firmness of the mattress should be tailored to the individual, as everyone's preferred level of comfort may vary. Generally, a medium-firm mattress is better for back pain since it provides enough support without being too hard and uncomfortable. Additionally, you should look for a mattress with cooling technology or breathable fabric cover to help keep you cool during sleep and reduce discomfort. Ultimately, the best mattress for back pain depends on individual needs, preferences, and body type.


Choosing the right California king mattress can be a difficult task, but with the right information and research it will become much easier. With so many different options out there, it is important to consider factors such as size, shape of bed, budget and sleeping preferences in order to find the perfect fit. Doing your research beforehand will help you narrow down your choices and make an informed decision about which mattress is best for you. With this guide along with other reviews online as guidance, you should have no trouble finding a great California King mattress that fits your needs.