Choosing a new mattress, especially a California king, is a daunting process, not only because it’s a large investment but also because of the huge impact sleep has on your quality of life and overall health. Sleep is a precious resource, and finding the perfect mattress can help you make the most of your time in bed, increasing sleep quality and comfort and warding off joint and back pain. (1) And if you move around a lot or like to spread out during the night, a larger bed is likely the best way to avoid upsetting your partner or finding your limbs hanging over the edges, especially if you’re on the tall side.
California king beds are some of the largest you can find, according to our mattress size guide—four inches narrower but four inches longer than a standard king-size mattress. However, size is only one factor to consider. Using their expertise and thorough testing methods, our team of seasoned mattress experts has explored the top brands to identify the best California king mattresses available today. In this guide, we’ve curated our top picks based on factors like value, comfort, cooling abilities, and sleep styles so you can find your ideal match.
Editor’s choice
Our pick for the best California king mattress overall is the DreamCloud Hybrid.
- This mattress features a luxuriously soft cashmere-blend cover and cooling gel memory foam, topping multiple supportive foam layers and individually wrapped steel coils.
- A double row of coils around the perimeter provides sturdy edge support and boosts durability.
- We believe the DreamCloud Hybrid California King is a top-quality, elite mattress with a very reasonable price tag for its features.
Our picks for the best California king mattresses
- Best overall: DreamCloud Hybrid
- Best for side sleepers: Nolah Evolution
- Best for back pain: Saatva Classic
- Best memory foam: Nectar Classic
- Best for heavy people: Titan Plus
- Best budget: Emma Hybrid Comfort
- Best for couples: Brooklyn Bedding Signature Hybrid
How to choose the best California king mattress
Choosing the right California king mattress will give you the best chance of enjoying luxury while getting quality sleep. There are several important factors to consider when mattress shopping:
Sleeping position
- Back sleepers will benefit most from a medium-firm mattress, which should offer enough support to prevent sinking hips and thus maintain good spinal alignment.
- Similarly to back sleepers, stomach sleepers typically need a firmer mattress. A firmer surface helps to support the hips and prevent misalignment of the spine.
- Side sleepers should opt for a more balanced mattress, combining sufficient support with a plush top to cushion the hips and shoulders effectively. This combination can be seen in the Nolah Evolution, our pick for the best California king mattress for side sleepers.
Materials
- Memory foam is adept at contouring to the body, providing comfort and pressure relief to the joints. However, it tends to retain more heat than other types of mattresses, which can affect the comfort of hot sleepers.
- Innerspring mattresses provide plenty of support and tend to sleep cooler than their foam counterparts, as their design allows increased airflow through the mattress.
- Hybrid mattresses combine memory foam’s comfort with innerspring options’ supportiveness. Many hybrid mattresses incorporate additional cooling features for enhanced comfort.
Other features
- Cooling technologies come in a variety of options, including breathable covers, phase-change materials, and gel-infused foams. Some mattresses come with these features as standard in the design, while others may offer them as an add-on for an additional cost.
- Motion isolation matters if you share your bed with a partner, children, or pets. The more effective a mattress is at motion isolation, the less likely you are to be disturbed by someone getting into or out of bed or moving around in their sleep.
- Edge support gives you more comfortable sleep across the entire surface area of the mattress. Better edge support also makes it easier to get into and out of bed by reducing the amount of sinkage.
Trial periods and warranties
Mattress manufacturers understand that everyone has different sleep needs and offer sleep trial periods so you can invest in the mattress that’s right for you. Most manufacturers also offer generous warranties, including the mattress’s lifetime, so you can sleep more easily, knowing that you’ll be looked after if something happens to your mattress.
Customer reviews
Brand websites provide product details and plenty of superlatives. However, reading customer reviews can give you real human insight into the performance and value of any mattress you might be interested in buying. Doing your homework in this way can help you make the most informed investment possible.
Compare California king mattresses
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| DreamCloud Hybrid | Nolah Evolution | Saatva Classic | Nectar Classic | Titan Plus | Emma Hybrid Comfort | Brooklyn Bedding Signature Hybrid | |
| Rating | |||||||
| Best for | Overall | Side sleepers | Back pain | Memory foam | Heavy people | Budget | Couples |
| Price | $1,963 | $2,699 | $2,595 | $2,020 | $1,499 | $1,919 | $1,599 |
| Material | Hybrid (foam and coils) | Hybrid (foam and coils) | Hybrid (foam and coils) | Memory foam | Hybrid (foam and coils) | Hybrid (foam and coils) | Hybrid (foam and coils) |
| Trial period | 365 nights | 120 nights | 365 nights | 365 nights | 120 nights | 365 nights | 120 nights |
Best overall California king mattress: DreamCloud Hybrid
“The DreamCloud Hybrid could be a great choice for several types of sleepers, particularly back and side sleepers and couples,” says Dr. Nishi Bhopal, a board-certified sleep medicine expert. “The memory foam layers cushion pressure points and the pocketed coils support the spine, keeping back sleepers aligned while offering support in the hips and shoulders for side sleepers. The pocketed coils also help minimize movement disturbances, which is beneficial for couples.”
During testing, several members of our team spent time lying on and measuring how the DreamCloud Hybrid felt in different sleep positions. They also took note of how supportive the edges felt, whether they could feel another person moving on the bed, and how well it relieved pressure.
Tester Jaimie Pearce notes, “I really liked this bed for side sleeping. I think it has a good combination of support and pressure relief. The layers molded to my body, making my shoulders feel really supported without feeling painful. I feel like this mattress would hold up for years.”
“I think this mattress is good for all sleep positions,” says tester Lily Moe. “I feel like it supports my hips and provides the right amount of cushion so my back is aligned while side sleeping, and offers plenty of support for back or stomach sleeping.”
The DreamCloud Hybrid is a great pick overall for couples with different sleep preferences, those who want a bed that offers both responsiveness and motion isolation, and combination sleepers.
- This mattress offers a luxurious feel at an affordable price of $1,785 without compromises.
- The combination of memory foam and pocketed coils provides balanced support and helps to relieve pressure. It is ideal for back and side sleepers and those who appreciate a mix of cushioning and firmness.
- This mattress is responsive but still has sound motion isolation, which is ideal for couples and pet owners.
- The DreamCloud Hybrid is only available in a medium-firm option, which should suit most people.
Best California king mattress for side sleepers: Nolah Evolution
Per Bhopal: “The Nolah Evolution could be an excellent pick for side sleepers looking for a balance of plushness and support. The top layer cushions the shoulders and hips, which helps relieve pressure points without compromising spinal alignment. The coils give targeted support, making it comfortable yet supportive. The cooling features like the breathable cotton cover and thermal conductivity topper keep body temperature in check for sleepers who get hot at night. However, one aspect I wish were enhanced is the trial period. While 120 nights is generous, many other luxury mattresses offer up to a year.’
Testing a mattress involves both subjective and objective measurements. Firmness, edge support, and comfort are more subjective factors, while pressure relief and motion isolation can be measured using tools.
“I really liked this for side sleepers. I am a side sleeper and I felt this was a good combination of firm support for my legs and spine and plush contouring for the hips and shoulders,” says tester Jaimie Pearce.
The Nolah Evolution offers plenty of cushion for side sleepers who need a little extra pressure relief in pain points, such as the shoulders and hips.
The Nolah Evolution is a dreamy pick for side sleepers. It offers a mix of supportive individually wrapped coils and a plush top that cradles joints while maintaining ideal spinal alignment. Advanced cooling tech and three different firmness options further sweeten the pot.
- Our testers describe the Nolah Evolution as having a hotel mattress feel with a plush top layer and full body support.
- Independently moving pocketed coils and a cushioned top create great alignment for all sleep positions but are especially ideal for side sleepers.
- Strong, high-gauge steel coils around the perimeter provide excellent edge support.
- The Nolah Evolution is a premium mattress priced at $2,699 for a California king size (though frequently discounted). It is expensive but competitive in its quality.
Best California king mattress for back pain: Saatva Classic
“The Saatva Classic could be a good choice for people with back pain who need extra lumbar support,” notes Bhopal. “The built-in extra lumbar support keeps the spine aligned and reduces pressure on the lower back, while the pillow top adds comfort. This balance can help ease back pain and prevent discomfort from poor alignment. For sleepers who shift positions or have limited mobility, the mattress’s edge support and responsiveness make getting in and out of bed easier.”
Our testing team spent hours testing each mattress in the lab to ensure honest feedback and accurate assessments.
“My shoulders feel very supported and my spine feels aligned on this bed,” says tester Lily Moe. “It’s most comfortable when sleeping on my back. I don’t have back pain, but if I did I feel like this would be a good bed for it. My weight feels really well distributed.”
The Saatva Classic is a high-quality, eco-friendly mattress with patented Lumbar Zone® Technology to align the spine and a plush Euro pillow top for comfort. It comes in multiple firmness options, making it ideal for any sleep position, especially for those with lower back pain.
- Available firmness options include Plush Soft, Luxury Firm, and Firm to accommodate various sleep preferences.
- The Saatva Classic is bouncy and responsive, which makes it ideal for people with joint pain or mobility issues.
- A Euro pillow top adds a cushioning layer to ease pressure and provide comfort.
- The mattress has a naturally breathable and hypoallergenic cotton cover to help regulate body temperature.
- Saatva provides White Glove Delivery, including free in-room delivery, setup, and old mattress removal, all included in the mattress’s price of $2,595.
Best memory foam California king mattress: Nectar Classic
“Memory foam mattresses are good for sleepers who enjoy a contouring feel, as the foam adapts to body shape and evenly distributes weight, relieving pressure on areas like the shoulders, hips, and lower back,” says Bhopal. “This feature can be especially beneficial for side sleepers, who often experience discomfort in these areas. Memory foam also minimizes movement transfer, making it a good choice for couples. Back sleepers also benefit from memory foam support, which encourages proper spinal alignment. However, memory foam tends to retain heat, which may not be comfortable for hot sleepers, and stomach sleepers may find memory foam too soft.”
While testing this mattress, our team spent time lying in each sleeping position, testing how it feels to change positions, whether they notice the movements of another person on the bed, and checking the pressure relief offered.
Tester Josh Himes reports, “Relatively minimal sinkage.” Himes goes on to say, “You can feel yourself mold into the top layer but after that, you are definitely supported.” He elaborates on this feeling, saying, “The top layer of foam allows for some sinkage but the bottom two layers really do provide a ton of support. This mattress would be great for stomach and back sleepers as it allows for some sinkage of the hips but really supports them.”
Himes also mentions that “This mattress has top-notch motion transfer… the memory foam really seems to dissipate any and all movement in the bed. I would definitely recommend this bed for couples or anyone who sleeps with a pet or partner.”
The Nectar Classic Memory Foam is a supportive all-foam mattress ideal for average-weight back and side sleepers. With its transition layer and thick support base, you can expect superior motion isolation and a medium firmness that suits most people.
- Our tests showed that the Nectar mattress has three foam layers that provide stability and a comfortable sinking feeling.
- At $1,820 for a California king, The Nectar is a very budget-friendly pick that surprisingly still comes with a year-long sleep trial and lifetime warranty.
- Therapeutic foam cushions the shoulders, hips, and back, and a responsive layer encourages spinal alignment, which is ideal for back and side sleepers.
- This affordable mattress also comes as a hybrid if you prefer memory foam cushioning with more support from innerspring coils.
Best California king mattress for heavy people: Titan Plus
Per Bhopal: “For heavier individuals, a great mattress should offer durable support, resistance to sagging, and features like high-density foam, heavy-duty coils, and firm construction to ensure long-term comfort and prevent pressure points. The Titan Plus offers those features and can support up to 1,000 pounds, making it ideal for larger sleepers. However, it may be too firm for lighter or side sleepers under 250 lbs. Overall, this mattress is best suited for heavier back sleepers or stomach sleepers who need extra support.”
Though the Titan Plus is a firm mattress designed for larger bodies, our testers were still surprised by its performance in other areas, such as responsiveness and motion isolation. “For how firm the mattress feels, I was surprised at how responsive it was. The coils responded quickly when pushing on the mattress,” says tester Jaimie Pearce.
Pearce also makes note of how well this would work for couples. ”I couldn’t feel my partner’s movements at all. It doesn’t feel like there was anyone else on the bed. This would be a great bed for couples; personally, I wouldn’t wake up if my partner was moving in the middle of the night.”
Constructed with high-density foam and heavy-duty coils, the Titan Plus provides sturdy support and comfort uniquely aimed at sleepers on the larger side. It can support up to 1,000 pounds and is engineered to resist sagging.
- Our testers noted an incredibly supported, on-top-of-the-mattress feel with zero sinkage.
- Since it’s built to last and can withstand the additional stress of more weight, the Titan Plus is very durable but priced competitively at $1,499.
- Firm, supportive layers in this mattress are specifically designed for the comfort of larger individuals, who should feel comfortable in any sleep position.
- The firm sleep surface offers durability that maintains support and resists sagging.
- Average-weight sleepers who sleep on their backs or stomachs and prefer a firm mattress should feel comfortable, but lighter sleepers and side sleepers under 250 lbs will likely not.
Best budget California king mattress: Emma Hybrid Comfort
“Given its affordability, the Emma Hybrid Comfort offers a great balance of features, making it a good choice for back and stomach sleepers who need spinal support and pressure relief,” notes Bhopal. “However, for side sleepers, it may not provide the cushioning they need around the hips and shoulders. One feature I wish it had is enhanced cooling for hotter sleepers, as its cooling ability is less effective compared to more premium options.”
The Emma Hybrid Comfort mattress provides firm support and a bouncy feel. It’s an excellent option for back and stomach sleepers, offering cooling foam layers and edge-to-edge ergonomic pocketed springs for a comfortable night’s sleep at an affordable price.
- Emma’s pressure support and spinal alignment abilities stood out the most during our tests.
- For a budget pick at $1,649, the Emma offers all the basics and some nice extras, like zoned pressure relief, cooling gel foam, and a 365-night sleep trial.
- The five ergonomic zones encourage spinal alignment and support with a firmness level ideal for back and stomach sleepers.
- The Emma Hybrid Comfort’s memory foams and pocketed coils offer support, motion isolation, and durability.
- Stay cool and comfortable with Emma Hybrid Comfort’s breezy Airgocell™ foam and supportive coils.
Best California king mattress for couples: Brooklyn Bedding Signature Hybrid
“A good mattress for couples should prioritize motion isolation, comfort for different sleeping positions, and durability to withstand shared use over time,” advises Bhopal. “For couples, it’s also important that the mattress accommodates varying preferences, whether firmness levels or support. The Brooklyn Bedding Signature Hybrid offers several helpful features for couples, such as encased coils to help with motion isolation, three firmness options, and cooling features. However, if I could change something, I would add a more effective cooling layer or a more breathable cover to ensure a more comfortable night’s sleep for both partners, especially if one or both tend to sleep hot.”
Our testers have spent countless hours testing out different mattresses to provide accurate and honest feedback. This mattress scored highly in motion transfer and comfort for all sleep positions.
“This bed did great during the motion isolation test. There was very minimal motion transfer around the bed, a very good choice for sharing the bed. I could hardly feel my partner moving around on the mattress, and I definitely wouldn’t wake up if my partner was moving during the night. I think this bed could be a great option for couples,” says tester Jaimie Pearce.
The Brooklyn Bedding Signature is a hybrid mattress made of memory foam and latex foam. It’s responsive with enough bounce for combination sleepers to change positions–also making it ideal for sex easily. The mattress is also decent at cooling and has excellent edge support.
- The mattress feels soft and plush and provides a lifted supported feel. The medium firm option best suits back and stomach sleepers.
- At $1,599 for a California king, the Signature hybrid is more affordable than many competitors.
- The mattress’s supportive coils and cushioned foam are available in Soft, Medium, or Firm for an ideal fit, depending on your sleep preferences.
- Hot sleepers can add a GlacioTex ™ Cooling Pillow Top for better body temperature regulation.
How we test California king mattresses
Every Fortune Recommends ™ mattress review is guided by an experienced team of certified sleep science coaches, industry experts, and real-world consumers. We aim to analyze every mattress we discuss through a variety of physical tests. We evaluate factors like edge support, sinkage, motion isolation, and pressure relief to arrive at a comprehensive assessment. When physical testing insights are not available, we rely on thorough research performed by writers and editors with years of experience in sleep content.
Our proprietary testing methodology ensures each mattress undergoes the same meticulous evaluation so we can provide objective and trustworthy feedback that’s grounded in genuine user experiences. Read our full mattress testing methodology for more information.
Sleep experience – 40%
A high-quality mattress should feel like it’s designed to provide you with the best sleep of your life. It should also deliver on that promise. Our mattress testers assess various factors to reflect the functional aspects of the mattress as well as the user’s sleep experience.
Here’s what we test:
- Temperature regulation
- Motion isolation
- Back pressure relief
- Side pressure relief
Support – 30%
Alongside the sleep experience, comfort and support are just as important for a healthy and restful sleep. A high-quality mattress should assist in providing relief from aches and pains. It should also offer firm edge support, which is especially important for those who need extra stability when getting out of bed or slipping on their shoes.
Here’s what we’re looking for:
- Edge sinkage
- Center sinkage
Customer experience – 15%
Sometimes, the mattress can be great, but if the overall shopping experience wasn’t, that could easily put a sour taste in a user’s mouth. We analyze the purchasing process from start to finish, including what options are available when something goes wrong.
We scrutinize each mattress on the following:
- Warranty
- Sleep trial
- Delivery time
- Customer service
- Mattress weight
Health & safety – 10%
A mattress is more than just a sleeping surface—it’s an environment where you spend a significant portion of your life. We assess critical aspects of mattresses that may directly impact your well-being and peace of mind.
Our factors in this rating include:
- Hypoallergenic materials
- Safety certifications
- Brand reputation
Cost – 5%
Assessing value involves an examination of several key factors that contribute to a mattress’s worth, with price at the forefront. A mattress that’s priced just within reach of its target audience yet surpasses competitors in terms of materials, performance, and support presents a compelling value proposition. The availability of frequent discounts is also factored into our cost assessment.
Bonus points
When a mattress goes above and beyond the factors listed above, we award it with extra points to signify its special status. These features aren’t necessary to create a comfortable, supportive mattress, but they do provide additional value.
Bonus points are added for the following considerations:
- Customization
- Accessory inclusion
- Technology
- Weight supported
King vs. California king mattresses
King mattresses measure 76 inches wide by 80 inches long, whereas California king mattresses measure 72 inches wide by 84 inches long. This gives a king mattress a slightly larger surface area than a California king (6080 vs 6048 square inches) but this shouldn’t be considered a deal breaker when deciding which size to invest in, as the difference is minimal. Both sizes are also available in split options, which accommodate couples who have different firmness preferences or if you have an adjustable bed frame.
Taller people who dislike their feet close to or hanging over the end of a king mattress may benefit from the extra length of a California king. Conversely, if you share your bed with a partner, children, or pets, you may appreciate the additional width of a standard king. The dimensions of your sleeping space are also important, as a California king will fit and look better in a narrower bedroom than a king mattress.
As both sizes of mattresses are often found at the same price point, the right size for you will ultimately be determined by your living situation and your personal sleep needs.
Pros and cons of California king mattresses
Like any mattress size, the California king has its advantages and drawbacks:
Pros
- Great for taller people: At 84 inches long, a California king can comfortably accommodate most people over six feet tall without their feet hanging over the end of the bed.
- Fits in narrower spaces: If you have a narrower bedroom, a California king may fit the space better than a regular king. In addition to the visual aspect of the California king not completely dominating the space, it also offers more space around the sides to get in and out of bed.
- Perfect for cuddly sleepers: The California king’s narrower size will also appeal to couples who enjoy sleeping close together or touching.
Cons
- Rarer size: California king mattresses are much less common than the standard king size, so accessories like box springs, sheets, and mattress protectors may be easier to find but more expensive.
- Less space to spread out: If you tend to be a restless sleeper and share your bed with a partner, children, or pets, a California king mattress may need to be wider to give everyone their own space.
Other California King mattresses we tried
While we didn’t test other California king sizes, we thoroughly tested over 60 queen-size mattresses, focusing on key aspects like comfort, support, and overall performance. Ultimately, there were some mattresses that didn’t make the cut, like these:
- Helix Midnight Luxe: After testing, we did not choose the Helix Midnight Luxe for our list of best California king mattresses due to its lack of edge support and significant motion transfer, which may not provide the stability and isolation some sleepers need. While its medium firmness and memory foam layers offer comfort and pressure relief, the noticeable sinkage, especially at the edges, makes it less ideal for those who need strong edge support or prefer a firmer feel.
- Bear Elite Hybrid: We did not choose the Bear Elite Hybrid after testing because its firmer feel and minimal sinkage may not appeal to sleepers who prefer a softer, more contouring experience. While it offers excellent edge support and minimal motion transfer, the firm surface may not be as comfortable for side sleepers or those who enjoy a “hugging” memory foam feel.
- Birch Natural: After testing the Birch Natural, we ultimately did not choose it for our list due to concerns about durability and edge support. While it provides a comfortable, softer feel with minimal motion transfer, the mattress shows noticeable sinkage and lacks robust edge support, which may reduce its longevity and stability for those needing firmer edges.
FAQs
What is the best California king-size bed?
This is a subjective question, as California king-size mattresses are available at different price points in various firmness and construction options to cater to individual needs, so the best option for you may not be the best for someone else. The DreamCloud Hybrid wins our pick for the best overall California king mattress as the best balance between comfort, quality, and value. Still, it may need to be firm enough for heavier people, which is why the Titan Plus could be optimal. All the mattresses reviewed above include a trial period, so you can test several options and pick your favorite.
What is the point of a California king bed?
A California king bed offers a compromise for those who desire a mattress that is wider than a queen but has a sleeping space that would appear overwhelmed by the width of a standard king. The extra length of a California king also appeals to taller people who might want more room to stretch out fully in bed.
Who should get a California king bed?
A California king bed may be right for you if you have a narrower bedroom but still want to experience the space and luxury of sleeping on a standard king mattress, as the two have almost identical surface areas. The extra length vs a king is beneficial not only for taller people but also for people of average height who share their bed with pets, who can curl up at the foot of your bed without getting in the way of your feet. If you enjoy cuddling in bed with a partner or co-sleeping with your children, then the narrower California king can help foster a sense of closeness and security with your loved ones.
Our experts
Dr. Nishi Bhopal, MD.
Nishi Bhopal, MD, is board-certified in Psychiatry, Sleep Medicine, and Integrative Holistic Medicine. She graduated from the University College Cork School of Medicine, completed her Psychiatric residency at Henry Ford Health System, and completed a fellowship in Sleep Medicine at Harvard Medical School. She is the founder and medical director of Pacific Integrative Psychiatry, an online practice in California that offers a whole-person approach to anxiety and sleep disorders, including nutrition, psychotherapy, sleep coaching, and integrative and functional medicine.
Dr. Swathi Varanasi
Dr. Swathi Varanasi, or Dr. Swathi for short, is a pharmacist passionate about the intersection of personalized medicine and innovation. With experience spanning patient care, biotech, CRO, academia, and CPG, Dr. Swathi Varanasi has paved the way for healthcare professionals to pursue non-traditional career paths through creating postdoctoral training programs, industry internships, and online educational programs. She co-founded and serves as Chief Scientific Officer of the Life Sciences Division at botanical biotech, Element Apothec, and serves as a Principal Investigator at contract research organization, Citruslabs.
Krista Manning
Krista Manning is an accomplished medical copy editor and fact-checker who stands out in the pharmaceutical, health, and wellness domains. With a meticulous eye for detail and a command of medical language, Krista ensures the accuracy and clarity of content. Beyond her professional expertise, Krista is an advocate for mental health awareness. Recognizing the crucial intersection of psychological and physical well-being, she actively contributes to projects that promote mental health awareness within the healthcare narrative. Krista’s commitment extends beyond the pages she edits, emphasizing the holistic nature of health communication.
Rachel MacPherson, CPT, CSCS, CENS
Fortune Recommends Writer
About Author
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