(Last Update: 05/18/2024)

Regarding luxury sleep, few things can compare to the expansive space a California King mattress offers.

Originating from the sunny state of California, this king mattress size provides ample leg room and extra space, ensuring both partners have personal space — 72 inches in width and 84 inches in length.

But it's not just about the size. Picking the right mattress can drastically improve sleep quality, which can affect a couple's health, mood, and relationship.

The best California king mattress ensures optimal sleep.

Read on to learn about the nuances of California King mattresses and understand why making the right choice is crucial for couples.

Casper Sleep Element Mattress

Casper delivers unparalleled sleep luxury nightly.

(Credit: Casper Sleep)

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Current Price: $675.75

Best California King Mattress for Back Sleepers

For those who find solace in sleeping on their backs, the Casper Sleep Element offers extra support and comfort. It's structured to align the spine, reducing pressure points like the lumbar region and ensuring that back sleepers with back pain wake up without stiffness or discomfort.

The Casper brings memory foam innovation right into your bedroom. Tailored for those who appreciate foam's softness, this mattress adjusts to a standard king-size mattress for the back sleeper body's contours.

Casper has always been a front-runner in the mattress industry, committed to quality and innovation.

The Casper Sleep Element, in its California king-size bed, is a testament to that commitment, particularly catering to the needs of back sleepers with back pain.

Let's delve into the specifics of this medium-firm mattress to help potential buyers make an informed decision.

Casper: Your dream sleep companion awaits.

(Credit: Casper Sleep)

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Features and Benefits

Zoned Support™:

  • One of the standout features of the Casper Sleep Element is its Zoned Support™. This system provides softer foam under the shoulder area and firmer foam under the hips, waist, and lower back. Such a design ensures proper spinal alignment and targeted relief.

Breathable Comfort:

  • The top layer of the Casper Element is made with AirScape™ perforated breathable foam. This helps regulate the temperature by allowing hot air to escape and ensures a cooler sleep, which is especially vital for those warm California nights.

Durable Base Layer:

  • The California King-size mattresses have a foundation constructed with a durable base layer, ensuring longevity. This layer supports the mattress for back sleepers with back pain while reinforcing the layers above, ensuring the affordable California King mattress retains its shape and support over time.

Durability defines the best California king mattress. Despite its plush nature, its current price offers great value. It's suitable for any bed frame, ensuring versatility.

Casper Features guarantee sound sleep every night.

(Credit: Casper Sleep)

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Pros and Cons


Pressure Relief: Thanks to its Zoned Support™, the California King offers significant pressure relief, making it an excellent choice for those with chronic back pain or similar ailments.

  • Cool Sleep: With its AirScape™ foam, sleepers with back pain won't have to worry about waking up in sweats. The California King effectively dissipates heat, leading to a cooler and more comfortable night's sleep.


  • Might Be Too Firm for Some: While it's great for back sleepers or those who prefer a plush feel, the Casper Sleep Element is too firm for their liking.
(Credit: Casper Sleep)

Night Trial and Lifetime Warranty

100-night sleep trial: Try it out for 100 nights and return it for a full refund if you're unhappy.

Lifetime warranty: The mattress is covered against defects in materials and workmanship for the mattress's lifetime. The company offers free shipping as well.

Why Is It One of the Best California King Mattresses?

The Casper Sleep Element has bag top ratings for various reasons:

Quality Construction: Casper doesn't cut corners regarding the materials' quality. Combining zoned support, breathable memory foam throughout, and a durable base layer speaks volumes about its construction quality.

Affordability: Despite being a premium mattress, the Casper Sleep Element is priced reasonably, offering value for money and making luxury sleep accessible to many.

Brand Reputation: Casper has always been associated with customer satisfaction and quality. The positive reviews and feedback it garners from its customer base testify to its reputation.


Finding the perfect California King mattress can transform your sleep experience.

I recommend the Casper Sleep Element California King mattress for couples. It combines top-notch features, superior construction quality, and a reputable brand.

Ideal for back sleepers with back pain, its firmness may not suit everyone, but its undeniable benefits make it a top-rated, affordable choice.

Experience luxury with Casper's best California King mattress!

Trust Casper for rejuvenating sleep experiences.

(Credit: Casper Sleep)

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DreamCloud 14" Hybrid Mattress

DreamCloud: sleep's luxury redefined nightly.

(Credit: DreamCloud Sleep)

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Current Price: $ 835.00

Best For Side Sleepers

Side sleepers often struggle to find a California King mattress hybrid that supports their unique sleeping position. Dream Cloud's 14" Cal King is tailor-made for them.

The pocketed coils and gel memory foam mattress balance firmness and soft plushness, ensuring the shoulders and hips are comfortably cradled while maintaining spinal alignment.

Good sleep begins with the best California king mattress. Dream Cloud has carved a niche in the sleep industry with its meticulously designed standard King mattresses that blend luxury with practicality.

The Cal King Hybrid Mattress, in particular, has garnered attention, especially among average-weight side sleepers.

Let’s examine the intricacies of this hybrid mattress to see what it offers. Dream Cloud offers more length, a standout in the California king mattress category, perfect for those craving extra foot space.

Dream Cloud: the pinnacle of sound sleep for side sleepers.

(Credit: DreamCloud Sleep)

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Features and Benefits of the Medium-soft Mattress

Gel-infused Memory Foam:

  • An all-memory foam mattress is renowned for its contouring properties. Dream Cloud takes it further by infusing the foam with cooling gel. Natural fabrics offer relief to hot sleepers.
  • This ensures the gel memory foam mattress conforms to the hot sleeper's body’s curves and keeps overheating at bay, resulting in a balanced rest temperature.
(Credit: DreamCloud Sleep)

Individually Wrapped Coils:

  • This Dreamcloud mattress boasts a layer of individually wrapped coils that work independently to react to side sleepers' body weight and movement.

This design offers precise support where needed, ensuring the California King adapts to the sleeper's body and minimizes motion transfer.

Quilted Euro Top:

  • Adding a touch of luxury, the quilted Euro top provides an extra cushioning layer. This plush surface ensures an immediate soft and welcoming feel when lying down, making it perfect for side-sleeping individuals who crave that cushioned embrace.

Dream Cloud transforms nights into dreams.

(Credit: DreamCloud Sleep)

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Pros and Cons of medium-soft Bed


  • Versatile Support: The combination of gel-infused memory foam and individually wrapped coils offers a dynamic support system. Whether you're a lightweight or heavyweight side sleeper with back pain, the California King adapts efficiently.
  • Edge-to-Edge Support: The California King's sturdy construction offers consistent support even at the edges, maximizing the usable sleeping area, which is especially beneficial for couples.


  • Slight Off-Gassing: New buyers might notice a faint chemical smell upon unboxing. While this off-gassing is non-toxic and tends to dissipate within a few days, it can be off-putting for some.

Night Trial and Lifetime Warranty

365-night sleep trial: Try it out for a full year and return it for a full refund if you're unhappy. The company offers free shipping within the contiguous United States.

Lifetime warranty: The mattress is covered against defects in materials and workmanship for the mattress's lifetime.

Dream Cloud ensures dreamy, uninterrupted rest.

(Credit: DreamCloud Sleep)

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Why Is It Among the Best California King Mattresses?

The Dream Cloud 14" Cal King size Hybrid Mattress isn't just another product in the market. Its top ratings are well-deserved for the following reasons:

Balanced Feel: The medium-soft bed masterfully combines the responsive bounce of coils with the contouring comfort of memory foam, offering a balanced sleep surface that many side sleepers find irresistible. The Dream Cloud best California king mattress, supports spinal alignment.

Premium Materials: Using gel-infused memory foam beds, individually wrapped sheets, a coils foam top, and a plush Euro top indicates a commitment to quality. This combination not only promises comfort but also ensures durability.

Exceptional Value: Given its luxurious features, the California King is priced competitively. It's a testament to Dream Cloud's aim to provide luxury rest without burning a hole in the buyer's pocket.

(Credit: DreamCloud Sleep)


The DreamCloud 14" Cal King size Hybrid Mattress emerges as a beacon for side sleepers, ensuring they get the restorative sleep they deserve.

Why do I suggest this spacious California King mattress for couples?

The medium-firm bed blends thoughtful design, high-quality materials, and value for money, explaining its top ratings in the mattress arena.

It combines the best innerspring and foam, balancing support and comfort. Its Cal King dimensions are ideal for larger room sizes.

Any couple can embrace nightly tranquility with Dream Cloud.

(Credit: DreamCloud Sleep)

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Tempur-Pedic -Adapt 11-Inch Hybrid Mattress

Experience restful nights with Tempur-Pedic.

(Credit: Tempur-Pedic)

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Current Price: $3199.00

Best For Combination Sleepers

The medium-firm Hybrid provides the perfect rest surface for those who don't confine themselves to one sleeping position and love to shift between their back, side, and stomach.

Its unique construction ensures that your body remains comfortably supported and cradled, whether flat or curled.

Tempur-Pedic is synonymous with luxury. The -Adapt 11-inch model, being a hybrid mattress, provides back and stomach sleepers with the support they need. Its cooling gel technology ensures the bed stays cool, maximizing comfort for hot sleepers.

Tempur-Pedic, synonymous with luxury and cutting-edge sleep technology, presents the Adapt 11-inch Hybrid California King Mattress.

Designed meticulously to the needs of combo sleepers, the medium-firm bed promises an unparalleled sleep experience.

Let's explore the depths of this California King, uncovering more room for its attributes and distinctions.

Restorative slumbers await this family.

(Credit: Tempur-Pedic)

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Features and Benefits

Tempur Material:

  • This California King medium-firm bed boasts the proprietary Tempur material known for adapting to the body's shape, weight, and temperature.

The material ensures average-weight stomach sleepers with back pain are enveloped in a personalized comfort zone, adjusting to their every move and relieving pressure. Pressure relief is assured with the best California king mattress.

Hybrid Technology:

The hybrid construction seamlessly integrates foam's contouring benefits with springs' responsive support, ensuring a balance between comfort and support. The king bed's spring coils provide the necessary bounce, while the foam layers ensure contouring and pressure relief.

Cool-to-Touch Cover:

  • Sleep disruptions due to overheating are now a thing of the past. The Tempur-Pedic California King has a premium knit technology cover that remains cool. It actively dissipates body heat, ensuring hot sleepers with back pain remain cool and undisturbed throughout the night.

Night Trial and Lifetime Warranty

90-night sleep trial: Try it out for 90 nights and return it for a full refund if you're unhappy.

25-year warranty: The mattress is covered against defects in materials and workmanship for 25 years.

Tempur-Pedic: merging innovation and sleep perfection.

(Credit: Tempur-Pedic)

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Pros and Cons


  • Adaptive Support: The blend of Tempur material with hybrid technology ensures that the King adjusts dynamically to every twist and turn, providing consistent support to back and stomach sleepers.
  • Durability: Tempur-Pedic has a reputation for creating long-lasting products. The high-quality materials in the California King signify a product built to last.


  • Price Point: Luxury and innovation come with a cost. While offering many benefits, the Tempur-Pedic Adapt Hybrid California King mattress might be pricier for some buyers.

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Why Is It One of the Top-Rated Medium- soft California King Mattresses?

Earning top ratings isn't easy, but the Tempur-Pedic Adapt Hybrid does so gracefully, attributed to:

Innovative Design: Tempur-Pedic has always been at the forefront of King mattress technology. Integrating the proprietary Tempur material with hybrid technology showcases their commitment to innovation.

Sleep Experience: The testimonials and reviews resonate with one thing—unmatched rest experience. The contouring memory foam back, responsive coils, and cool-to-touch cover promise a night of restorative sleep to side and stomach sleepers.

Brand Reliability: Tempur-Pedic's legacy in the sleep industry means buyers invest not only in a product but also in decades of trust and research.


The Tempur-Pedic Adapt 11-inch Hybrid California King Mattress is more than a sleeping surface. It promises restful nights and rejuvenated mornings.

I suggest this top-rated California King mattress for its exceptional qualities.

It's perfect for stomach and side sleepers with back pain, echoing the sentiments of countless satisfied users.

Transform sleep rituals with Tempur-Pedic's magic.

(Credit: Tempur-Pedic)

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Nectar Hybrid Mattress

Experience Nectar's perfect balance in sleep.

(Credit: Nectar Sleep)

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Current Price: $ 999.00

Best For All Sleep Positions

The Nectar mattress is exceptionally comfortable for all sleepers. Its harmonious blend of support and contouring ensures that side and stomach sleepers' spines remain aligned and pressure points around the shoulders and hips are amply cushioned.

The king bed is made with a combination of memory foam and pocketed foam coils. The memory foam provides pressure relief, and the coils provide extra support throughout.

This mattress is a good choice for hot stomach and back sleepers with back pain, as the memory foam helps regulate temperature.

The Nectar Hybrid offers a comfortable and cool gel memory foam mattress layer. Its pricing provides good value, especially considering its innovative features. Paired with the right bedding and pillow, it guarantees restful nights.

Nectar Mattress has etched its mark in the bedding industry with its commitment to quality and affordability.

The Nectar Hybrid California King Mattress stands out because it is also excellent for side sleepers. Let’s plunge into what makes this King an industry favorite.

Hybrid excellence, defined by Nectar Layers' touch.

(Credit: Nectar Sleep)

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Features and Benefits

Adaptive Hi Core Memory Foam:

  • This layer is the Nectar mattress' secret weapon. Unlike traditional memory foam, the Adaptive Hi Core retains a slight bounce and prevents sinkage. This ensures side sleepers experience a plush feel without feeling trapped.

Memory Foam:

  • Heat retention is a common woe with memory foam. Nectar addresses this by integrating a cooling gel, ensuring the King mattress breathes and hot sleepers and sleepers remain comfortably cool throughout the night. Memory foam mattresses can minimize motion transfer nightly.

Durable Edge Support:

  • Side sleepers occasionally experience edge sag. The nectar mattress fortifies its edges, ensuring consistent support across the King bed. Whether side or stomach sleepers are sleeping or sitting, the mattress edge remains resilient.

Pros and Cons


  • Pressure Point Relief: The combination of memory foam and hi-core memory foam ensures optimal pressure point relief, which is crucial for side sleepers.
  • Optimal Temperature Regulation: Including gel in the memory foam ensures the king remains cool, preventing night sweats.


  • Initial Off-Gassing: New Nectar California King mattresses might emit a mild scent upon unboxing, which usually dissipates in a few days.

Night Trial and Warranty

The Nectar hybrid mattress offers a 365-night trial, free shipping, and a lifetime warranty.

You can try it out in your home for a full year and return it for a full refund if you're unhappy. The mattress is shipped in a compressed box and takes minutes to set up.

Every night, Nectar delivers sleep perfection.

(Credit: Nectar Sleep)

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Why Is It One of the Top-Rated California King-Size Mattresses?

The acclaim surrounding the Nectar Hybrid California King Mattress isn't just industry chatter; it's the echoing voice of countless satisfied sleepers. Here's why:

Innovative Design: Nectar mattress doesn't just rely on traditional memory foam. Instead, they innovate with features like the Adaptive Hi Core and cooling gel, a great help to hot sleepers.

Value Proposition: The affordable California king mattress is made of high-quality materials, making it attractive for those seeking luxury without the hefty price tag.

Customer Centricity: Nectar's generous trial period, warranty, and customer service showcase its commitment to ensuring complete customer satisfaction.

The Nectar Hybrid California King Mattress is more than just a sleep surface; it's a testament to Nectar's ethos of blending quality, innovation, and affordability.

Side sleepers, in particular, will find this mattress meeting, if not exceeding, their comfort expectations. Its top ratings across platforms and positive reviews validate its esteemed status in the bedding industry.

With Nectar, dreams are sweeter, deeper.

(Credit: Nectar Sleep)

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Tuft & Needle Original Mattress

Best For Side Sleepers and Back Sleepers

The Tuft & Needle Original Mattress is ideal for side and back sleepers who favor a medium-firm feel on the mattress firmness scale. Its design balances comfort and support effectively, ensuring a restful sleep without the excessive softness of all-foam beds.

Features and Benefits

Adaptive Foam Technology

  • Unique foam layers adapt to body shape.
  • Provides balanced support and pressure relief.

Memory Foam Comfort

  • Offers a memory foam feel without deep sinking.
  • Ideal for those who enjoy contouring comfort.

Zoned Support

  • Features zoned memory foam for targeted support.
  • Perfect for tall sleepers using a California king or regular king mattress.

Pressure Point Relief

  • Comfort layers specifically designed to alleviate pressure.
  • Enhances overall sleep quality and comfort.

Versatile Size Options

  • Available in both regular king and California king sizes.
  • Suitable for various bedroom dimensions and sleeper preferences.

The Tuft & Needle Original Mattress, a standout in all-foam beds, masterfully combines the benefits of adaptive foam layers with the comforting feel of memory foam.

This mattress is specially designed to cater to the needs of different body types, with zoned memory foam providing targeted support where it's needed most. It's particularly accommodating for tall sleepers, ensuring that even those who opt for a California king mattress receive adequate support and comfort.

Dimensions and Size:

How big is a Tuft & Needle California king mattress?

The Tuft & Needle California king mattress offers spacious dimensions, providing ample room for tall sleepers or those who need more space than a standard king mattress.

What are the dimensions of a California king mattress?

A California king mattress typically measures approximately 72 inches in width and 84 inches in length, offering extra length compared to a regular king mattress.

How long is a California king mattress?

The California king mattress is known for its extra length, typically measuring 84 inches, making it ideal for taller individuals.

Does a California king-size mattress fit a king-size bed frame?

A California king mattress requires a specifically sized bed frame due to its unique dimensions, which are different from a regular king mattress.

What's the difference between a California king and a king mattress?

The primary difference lies in dimensions; a California king is longer and narrower, providing extra length, while a regular king mattress is wider.

Pros and Cons

  • Perfect for side and back sleepers.
  • Offers balanced support with adaptive foam.
  • Good for tall sleepers on a standard king mattress.


  • May not suit those who prefer traditional memory foam feel.
  • Not ideal for those who like ultra-soft mattresses.

Night Trial and Warranty

The all-foam mattress offers a generous night trial and warranty period. Customers can enjoy a 100-night sleep trial to test the mattress and ensure it meets their needs. Additionally, the mattress comes with a 10-year limited warranty, providing peace of mind and quality assurance.

Why Is It One of the Top-Rated California King-Size Beds?

As one of the top-rated California king mattress picks, the Tuft & Needle Original stands out for its blend of adaptive foam layers that cater to various sleep needs. Its popularity is due to its versatility, fitting tall sleepers comfortably and offering a superior sleep experience.

Titan Plus Luxe Mattress

Experience tailored comfort with Titan's design.

(Credit: Brooklyn Bedding)

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Current Price: $1349.30

Best For Larger Body Stomach Sleepers

Stomach sleepers with a larger build often struggle to find a Cal King mattress that offers the right balance of comfort without compromising support.

Titan Plus Luxe California King mattresses meet this challenge head-on. They ensure that the torso, a surface area that carries a significant portion of body weight, remains well-supported while the spine stays aligned.

A robust mattress, Titan Plus Luxe integrates latex foam and innerspring for supportive sleep. It's designed for those who prioritize durability in their bedding choices. It completes the perfect bedroom setting when paired with soft sheets and a sturdy bed frame.

In the vast landscape of the mattress industry, the Titan Plus Luxe California King-size Mattress stands tall, specifically catering to larger-body stomach sleepers.

Recognizing the unique needs of this demographic in terms of body types and sleep products, the California King is engineered to provide optimum comfort and support for taller stomach sleepers.

Let's embark on a journey to understand this one mattress type better.

Reliability and rest, Titan's dual promise.

(Credit: Brooklyn Bedding)

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Features and Benefits

High-Density Base Foam:

  • At its core, the Titan Plus Luxe California king mattresses boast high-density foam with an unwavering foundation. This ensures the California King mattress doesn’t sag prematurely and maintains its structural integrity, especially under heavy stomach sleepers.
  • TitanCool memory foam is a proprietary memory foam that uses phase change materials to regulate temperature.

TitanCaliber™ Coils:

  • Beyond traditional springs, the King uses TitanCaliber™ coils, designed to handle heavier weight easily. They offer unparalleled support, ensuring that the sleeper's weight is evenly distributed and minimizing any risk of pressure points.

Gel Memory Foam with Cooling Properties:

The King bed incorporates a memory foam layer, recognizing that heavier individuals might sleep hotter.

This not only offers contouring comfort but also possesses cooling properties. It actively dissipates body heat, ensuring a comfortable resting temperature for hot sleepers.

For larger frames, Titan's the sleep answer.

(Credit: Brooklyn Bedding)

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Pros and Cons


  • Tailored Support: With its specialized coils and high-density foam, the King mattress can support larger bodies and stomach sleepers, ensuring they don't feel engulfed but rather supported.
  • Durable Construction: This King mattress's robust construction promises longevity. It fits nicely in a California King frame and is built to withstand greater pressures without compromising comfort or support.

Cons of the Mattress:

Firmness Level: While it's perfect for larger-body stomach sleepers, lighter people or those who prefer a softer King mattress might find the Titan Plus Luxe a bit firmer.

Night Trial and Warranty

Brooklyn Bedding Signature hybrid mattress provides a generous 120-night trial, ensuring customers have ample time (at least 30 days) to adjust to their new mattress.

Each mattress has a 10-year warranty, reflecting Brooklyn Bedding's commitment to quality and customer satisfaction. This warranty covers potential defects, and Brooklyn Bedding promises timely repair or replacement.

Why Is It Among the Best California King Mattresses?

The accolades and top ratings the Titan Plus Luxe has earned don't come easy. They are a testament to the following:

Specialized Design:

One rarely finds a King bed so finely tuned to a specific bedroom demographic. The Titan Plus Luxe's design, with its larger body stomach sleepers with back pain in mind, shows a deep understanding of their needs.

Quality Materials:

From the high-density base foam to the TitanCaliber™ coils, the brand's choice of materials speaks volumes about its commitment to quality.

Customer Satisfaction:

A glance at the reviews reveals many satisfied customers, many of whom have finally found the sleep comfort they sought.


The Titan Plus Luxe California King Mattress is a shining example when thoughtful design meets top-notch construction.

It fills a gap in the market, addressing the unique needs of larger-body stomach sleepers.

I suggest this mattress for its top ratings and glowing testimonials, which affirm its internal quality and comfort.

Luxe comfort for all, Titan delivers.

(Credit: Brooklyn Bedding)

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Saatva Classic Mattress

Saatva ensures dreamy nights every night.

(Credit: Saatva)

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Current Price: $ 2440.00

Best California King Mattress For Back and Side Sleepers

The Saatva Classic is the best California King mattress in our selection. The bed quality is for oscillating between their back and side sleeping positions while sleeping.

It's strategic layering and coil-on-coil construction balance plush comfort and luxury firm support. The coil support core provides durable support, enhancing mattress longevity and sleep comfort. It ensures the spine remains neutral and pressure points are alleviated.

Boasting a pillow top that adds an extra layer of comfort, the Saatva Classic is tailored for luxury seekers. Its innerspring core offers the right bounce, while the surface area is generously suitable for king bed frames.

Saatva, a brand renowned for blending luxury with sustainability, brings forth the Saatva Classic California King Mattress.

A testament to Saatva's commitment to excellence, the innerspring mattresses are specially designed for side and back sleepers. Let's peel back its layers and discover what makes it so special.

Sleep elevated with Saatva's classic design.

(Credit: Saatva)

Features and Benefits

Dual Perimeter Edge Support System:

  • The Saatva Classic King stands out with its reinforced edge support. This system ensures that sleepers' back pain can utilize the full surface of the innerspring mattress and prevents sagging, adding to the mattress's longevity.

Organic Cotton Cover & Euro Pillow Top:

  • At the surface, sleepers are greeted by a lush Euro pillow top tucked beneath an organic cotton cover. This combination offers a soft, luxurious feel and ensures breathability, refreshing the rest experience.

Spinal Zone Active Wire:

Recognizing the importance of spinal alignment, especially for side and back sleepers, the King bed integrates the Spinal Zone Active Wire in the middle section.

This innovation provides enhanced lumbar support, ensuring the back remains comfortable and healthy throughout the night.

With Saatva, serene nights are guaranteed.

(Credit: Saatva)

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Pros and Cons


  • Eco-friendly Materials: Saatva's commitment to sustainability shines through. The innerspring mattress is luxurious and environmentally conscious, from the organic cotton cover to the eco-friendly foams.
  • Adaptive Support: Thanks to the coil-on-coil construction, the innerspring King mattress dynamically adjusts to body movements, ensuring consistent support whether you're on your back or side.


  • Weight: Given its robust construction and dual coil layers, the Saatva Classic tends to be heavier. This might make maneuvering or rotating the King mattress a tad challenging.

Night Trial and Warranty

Saatva Mattress offers a lifetime warranty, ensuring freedom from defects in workmanship and materials. It is protected under an unprecedented warranty and features the "Fairness Replacement Option."

365-night sleep trial: Try it out for 365 nights. If you're unhappy, you can return it for a full refund.

Why Is It the Best California King Mattress?

The Saatva Classic doesn’t just rest on its laurels. Its top-rated status can be credited to

  • Premium Construction: Every Saatva Classic box hybrid mattress layer showcases meticulous craftsmanship. The blend of high-quality materials with advanced sleep technology places it a cut above the rest. And it fits nicely in any california king bed frame.
  • Ethical Choices: In an age where sustainability is paramount, Saatva's choice of eco-friendly materials strikes a chord with conscious buyers. The brand not only promises comfort but also ensures a lesser environmental footprint.
  • Customer-Centric Approach: Saatva's commitment to customer satisfaction, from home night sleep trial to excellent after-sales service, solidifies its reputation. A plethora of positive reviews and testimonials attest to this.


The Saatva Classic California King Mattress is more than just a sleep surface—it's an experience.

Side and back sleepers with back pain can revel in its soft, tailored support, ensuring they wake up rejuvenated.

I recommend this mattress for its combination of luxury, sustainability, and top-notch customer service, making it deserving of its top-rated accolades.

Couple's Slumber perfected, courtesy of Saatva's innovation.

(Credit: Saatva)

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Bear Elite Hybrid Mattress

Bear brings hybrid perfection to sleep.

(Credit: Bear Mattress)

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Current Price: $ 2318.00

Best For Combination Sleepers

The Bear Elite Hybrid ensures seamless transitions by catering to the whims of those who move from one sleeping position to another.

  • This extra foot of space is particularly beneficial for taller individuals or those who desire a bit more stretch room. However, before investing in this luxury mattress, it's essential to ensure that your bedroom can comfortably accommodate its larger dimensions.
  • Whether you find solace on your back, side, or stomach, the medium-firm mattress provides a consistent support system that respects your ever-changing preferences.
  • Lie the Bear Original Mattress, the Bear Elite, is a game-changer for hybrid mattresses. It's ideal for sleepers looking for a blend of support and softness. Its memory foam layer ensures that sleepers with back pain are comfortable while still being supported.

In pursuing the perfect night's sleep, Bear introduces the Elite California King Mattress.

Specifically tailored for combination sleepers, this medium-firm bed emerges as a harmonious blend of innovation and comfort. Let’s delve into the specifics of what sets this King mattress apart.

Elevate sleep quality with Bear's innovation.

(Credit: Bear Mattress)

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Features and Benefits

Graphite-Gel Infused Memory Foam:

  • Leading the pack of standout features is the graphite-gel-infused memory foam. This unique blend ensures that the King bed not only contours to a hot sleeper's body but also possesses enhanced cooling capabilities, actively wicking away heat.

Quantum Edge Coil System:

  • The perimeter of the mattress incorporates the Quantum Edge Coil System. This not only bolsters edge support, ensuring you can utilize the entire medium-firm bed surface, but it also enhances durability by preventing sag.

Celliant® Sleep Technology Cover:

  • What truly sets the Bear Elite Hybrid apart is its inclusion of Celliant® Sleep Technology on the cover. This FDA-determined technology aids in boosting oxygen levels in the body, promoting better recovery and overall well-being.

Bear's hybrid: a game-changer in bedding.

(Credit: Bear Mattress)

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Pros and Cons


  • Recovery-Centric: The inclusion of Celliant® technology makes this medium-firm mattress an excellent choice for athletes or those with active lifestyles, aiding in quicker muscle recovery and rejuvenation.
  • Balanced Feel: Thanks to its hybrid nature, the medium-firm bed offers the contouring comforts of foam and the responsive support of coils, ensuring an ideal sleep surface for combination sleepers.
  • The Bear Elite Hybrid Mattress stands out among hybrid mattresses, especially considering room size and bedroom dimensions. It is a few inches longer than the standard king-size mattress and is designed to offer more length, similar to a California king mattress.


  • Initial Off-Gassing: Like many hybrid mattresses, users might experience a slight off-gassing odor upon unboxing. However, this dissipates quickly with proper ventilation.

Night Sleep Trial and Warranty

Bear Elite Hybrid Mattress offers a 120-night trial, allowing customers ample time to experience its comfort.

Moreover, its lifetime warranty underscores the brand's confidence in its long-lasting quality.

Sleeping on clouds, Bear's hybrid guarantee.

(Credit: Bear Mattress)

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Why Is It Among the Best California King Mattresses?

Bear’s Elite Hybrid doesn't achieve its top-rated status by chance. Here's why it deserves the accolades:

Innovative Design:

  • Beyond comfort, the medium-firm bed is embedded with cutting-edge technology, most notably the Celliant® Sleep Technology, which emphasizes overall health and recovery.

Quality Assurance:

  • Bear’s commitment to crafting high-quality products is evident in the Elite Hybrid. Quality is paramount, from the choice of materials to its meticulous construction.

Customer Testimonials:


The Bear Elite California King Mattress isn't just about sleeping—it's about improving the quality of rest and, by extension, life.

I suggest this mattress for combination sleepers seeking a Graphite-Infused and balanced sleep experience.

The Elite Hybrid is a compelling recommendation, with its top-rated status testifying to its excellence in both design and delivery.

Restful nights are promised to any couple with Bear's elite.

(Credit: Bear Mattress)

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Nolah Evolution Mattress

Nolah Evolution: redefining sleep's luxurious side.

(Credit: Nolah)

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Current Price: $1998.00.00

Best For Side Sleepers

With their unique need for pressure relief, especially in the shoulder and hip regions, side sleepers find a dedicated ally in the Nolah Evolution.

With its sophisticated layering, the medium-firm bed ensures optimal alignment and comfort, mitigating any pressure point discomfort that side sleepers commonly experience.

Innovation meets comfort in the Nolah Evolution. This luxury mattress boasts cooling gel technology, ensuring a refreshing sleep experience. It's an excellent pick for hot sleepers.

Navigating the realm of King mattresses, Nolah Evolution emerges as a paragon of design, specifically catering to side sleeping.

The medium-firm mattress, a synthesis of innovation and dedication, seeks to redefine sleep quality. Let’s explore the nuanced details that render the Nolah Evolution a frontrunner in its category.

Nolah ensures restful sleep experiences for a side sleeper.

(Credit: Nolah)

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Features and Benefits

AirFoamICE™ Technology:

  • Nolan’s proprietary AirFoamICE™ takes center stage. This evolutionary foam adapts to the sleeper's body, offering contouring support. Its superior cooling properties set it apart, ensuring sleepers with back pain remain comfortable throughout the night without overheating.

High-Resilience Foam Core:

As the backbone of the medium-firm bed, the high-resilience foam core ensures durability and provides the requisite bounce. This responsive layer complements the plushness of the top layers, ensuring that side sleepers experience a balance of comfort and support.

Graphite-Infused Support Layer:

Delving deeper, the mattress houses a graphite-infused support layer. This adds to the mattress's cooling narrative and enhances its structural integrity, providing zonal support crucial for side sleeping.

Nolah Layers: the pinnacle of sleep innovation.

(Credit: Nolah)

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Pros and Cons


  • Pressure Relief Mastery: The mattress's design is particularly attentive to the pressure relief needs of side sleepers, ensuring they wake up free from aches and pains.
  • Superior Cooling: With both AirFoamICE™ and graphite infusion at play, sleepers with back pain are assured a consistently cool sleeping surface, eliminating the woes of night sweats.


  • Price Point: The advanced technologies and premium materials used in the Nolah Evolution are slightly more expensive than those of other King mattresses.

Night Trial and Warranty

120-night sleep trial:

Try it out for 120 nights and return it for a full refund if you're unhappy. The company offers free shipping on their california king beds.

Lifetime warranty:

The mattress is covered against defects in materials and workmanship for the mattress's lifetime.

With Nolah, awaken rejuvenated every morning.

(Credit: Nolah)

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Why Is It the Best California King Mattress For You?

Nolah Evolution’s accolades are well-deserved and can be attributed to the following:

Technological Edge:

Beyond mere memory foam, Nolah introduces cutting-edge technology like AirFoamICE™, showcasing its commitment to revolutionizing sleep quality.

Dedicated Design:

The King bed doesn't just cater to all; it specifically addresses the unique needs of side-sleeping individuals, filling a niche yet critical gap in the market.

Customer Endorsements:

The stream of positive feedback, particularly from side sleepers who've found their perfect match, elevates the mattress's status. These testimonials echo the tangible benefits users experience nightly.


The Nolah Evolution California King Mattress isn't a mere sleep surface but a testament to thoughtful engineering.

I recommend this mattress for side sleepers seeking the perfect King mattress. Its top ratings aren't a stroke of luck but a reflection of its impeccable design, premium materials, and the tangible sleep quality improvements it offers its users.

Experience Nolah mattress in a box's excellence in nighttime comfort.

(Credit: Nolah)

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Helix Midnight Mattress

Uninterrupted slumbers, courtesy of Helix Midnight.

(Credit: Helix)

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Current Price: $ 1311.60

Best For Side and Stomach Sleepers

Helix Midnight offers the sleeper the perfect equilibrium of contouring and support. It’s meticulously designed to provide those on their side with the requisite pressure relief on the shoulders and hips, ensuring a serene night’s rest without cramps or discomfort.

It is a box hybrid mattress made with memory foam and pocketed coils. The memory foam provides pressure relief, and the coils provide support.

This memory foam mattress with pocketed coils is a good choice for taller people who sleep comfortably in all positions. It is designed to provide soft, balanced support and contour to your body's shape.

Helix Midnight offers a unique sleep experience, especially for stomach and back sleepers. The foam contours, giving sleepers with back pain the sensation of being cradled. Its compatibility with various king bed frames ensures versatility in room setups.

Helix Sleep has been making waves in the luxury mattress industry, emphasizing personalized comfort.

The Helix Midnight California King Mattress, in particular, stands as a beacon of excellence, especially for side sleepers. Let's delve deeper into its offerings.

Dive deep into dreams with Helix.

(Credit: Helix)

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Features and Benefits

Memory Plus Foam:

  • Helix's proprietary Memory Plus Foam adapts seamlessly to your body, cradling your unique curves. This ensures impeccable pressure relief, especially vital for side sleepers who require extra cushioning around the shoulders and hips.

Helix Dynamic Foam:

  • This adaptable, latex-alternative layer enhances responsiveness. It adjusts to your movements, ensuring consistent comfort and support regardless of your sleeping position.

Zoned Body Shape Coils:

  • Unlike uniform springs, these specialized coils vary in firmness. This means firmer support where you need it, like under the torso, and softer support for areas like the feet and head.

Pros and Cons


  • Balanced Feel: Helix Midnight perfectly balances plush comfort and solid support, ensuring side sleepers with back pain enjoy a rejuvenating rest.
  • Breathability: The layered design promotes airflow, preventing heat accumulation and offering a cooler sleep.


  • May Feel Firm Initially: Some users report the mattress feeling firm upon first use. However, it typically adapts and softens slightly with regular usage.

Night Trial and Warranty

100-night sleep trial: Try it out for 100 nights and return it for a full refund if you're unhappy.

Lifetime warranty: The mattress is covered against defects in materials and workmanship for the mattress's lifetime. Helix offers free shipping on the beds.

Sleep's new luxury: the Helix Midnight.

(Credit: Helix)

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Why Is It Among the Best California King Mattresses?

Helix Midnight's soaring popularity isn't accidental; it’s a testament to its exceptional design and execution:


Helix Sleep's core philosophy revolves around tailored comfort, and the Midnight variant epitomizes this by catering phenomenally to those who rest on their side.

Quality Construction:

From the premium Memory Plus Foam to the zoned coils, every mattress element speaks of quality and longevity.

Value for Money:

Given its innovative features and superior materials, the Helix Midnight presents an excellent value proposition, offering luxury comfort without the price tag.

In a nutshell, the Helix Midnight California King Mattress is a dream come true for side sleepers.

It doesn’t just promise restful nights; it delivers on every count, from tailored comfort to temperature regulation.

The swath of glowing reviews and ratings further endorses its standing as one of the best in its category. For those yearning for personalized sleep nirvana, Helix Midnight beckons.

Helix: where sleep meets pure comfort.

(Credit: Helix)

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Brooklyn Signature Mattress

Brooklyn Signature: where dreams come alive.

(Credit: Brooklyn Bedding)

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Current Price: $1499.30

Best For Combination Sleepers

Brooklyn Signature has been engineered, keeping those who rest on their side in mind.

The Brooklyn Bedding luxury mattress masterfully combines softness for pressure relief at the shoulders and hips with underlying support to maintain optimal spine alignment, ensuring stomach and back sleepers with back pain wake up refreshed and pain-free.

The Brooklyn Bedding California King bed is made with a layer of memory foam on top of a layer of pocketed coils.

A memory foam mattress provides pressure relief, and the coils provide support. This mattress is a good choice for back and stomach sleepers with back pain who rest on their backs, as it provides good spinal alignment.

In the bustling world of King mattresses, Brooklyn Bedding is an iconic brand merging craftsmanship with innovation.

The Brooklyn Signature California King Mattress, a standout in their lineup, especially appeals to side sleepers. Here's a detailed exploration.

Brooklyn bedding's signature is all about luxury. It stands out among king mattresses for its latex layer, offering resilience and support.

This mattress is an excellent choice for those considering upgrading their queen bed. It promises comfort and durability. Hybrid latex mattresses can also reduce allergens, benefiting sensitive sleepers.

Rest meets elegance in Brooklyn Signature.

(Credit: Brooklyn Bedding)

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Features and Benefits

TitanFlex™ Foam:

  • An evolution in foam technology, TitanFlex™ combines memory foam's contouring properties with latex's responsiveness. Latex mattresses tend to offer natural, supportive comfort, and natural fabrics offer relief to hot sleepers. This ensures a dynamic reaction to movements, making it perfect for side sleeping.

Ascension® Coils:

These individually encased coils provide targeted support and reduce motion transfer. The zoning of these coils ensures tailored push-back, with more support where you need it most and gentle contouring elsewhere.

TitanCool™ Infusion:

Sleep hot? Not anymore. Brooklyn Bedding TitanCool™ technology involves an infusion in the top layer, drawing heat away and ensuring back and stomach sleepers with back pain sleep comfortably all night.

Unwind nightly with Brooklyn Signature's embrace.

(Credit: Brooklyn Bedding)

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Pros and Cons


  • Versatile Comfort: This Brooklyn Bedding's combination of foams and coils provides a balanced feel, striking the right balance between plushness and support.
  • Durable Design: Thanks to its quality materials and construction, this Brooklyn Bedding California King bed is built to last, ensuring years of restful nights for back and stomach sleepers.


  • Edge Support: While the luxury mattress excels in many areas, some users have noted that its edge support could be slightly better, especially when sitting on the bed's edge.

Night Trial and Warranty

120-night sleep trial: Try this Brooklyn Bedding out for 120 nights and return it for a full refund if you're unhappy. You get free shipping when you purchase their mattress.

Lifetime warranty: The mattress is covered against defects in materials and workmanship for the mattress's lifetime.

Brooklyn Signature: a sleeper's dream realized.

(Credit: Brooklyn Bedding)

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Why Is It One of the Top-Rated California King Mattresses?

Brooklyn Bedding Signature's stellar reputation is not just industry hype but is rooted in genuine customer satisfaction:

Hybrid Design:

The blend of coils and innovative foams gives sleepers with back pain the best of both worlds. It is especially suitable for back and side sleepers and requires contouring and bounce.

Commitment to Quality:

Brooklyn Bedding emphasizes quality at every production stage, from sourcing materials to the final stitch.


Given the premium features and materials, the Brooklyn Signature offers exceptional value, debunking the myth that luxury always comes at a premium price.

In conclusion, the Brooklyn Bedding Signature California King Mattress is more than just another mattress in the market. It's a thoughtfully designed rest solution specially tailored for side sleeping.

With its blend of innovative materials, superior construction, and an affordable price point, it rightfully earns its spot as one of the top-rated Brooklyn Bedding California King mattresses.

Those seeking a blend of luxury and value would be hard-pressed to find a better option.

Sleep deeper on this Brooklyn Bedding, the best California king mattress!

Nightly rejuvenation for any couple, thanks to Brooklyn Signature.

(Credit: Brooklyn Bedding)

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Factors to Consider When Buying a Mattress for Couples

For sleep expert Dr. Michael Breus, author of The Sleep Doctor's Diet Plan: Lose Weight Through Better Sleepbook: "The Sleep Doctor's Guide to Better Sleep," the size of your mattress matters. If you're a restless sleeper, you need a mattress big enough to move around without feeling confined. If you share a bed with a partner, you need a mattress wide enough for both of you to sleep comfortably" (p.133).

When shopping for a mattress as a couple, various considerations come into play, ensuring both partners experience optimum comfort. Here are some crucial factors to weigh:

A. Price vs. Value:

While it's tempting to opt for a California King bed that fits snugly within a budget, couples should evaluate the true value a mattress offers.

A slightly pricier option might boast advanced technologies, enhanced durability, or superior materials, offering better sleep quality and longevity.


Instead of looking at the absolute cost, consider the benefits and potential long-term savings.

B. Night Sleep Trial Periods and Return Policies:

Given that two individuals are involved, finding mutual comfort can be challenging. Hence, it's pivotal to prioritize brands that offer generous trial periods.

This allows couples to test the mattress in the comfort of their homes and ensures it suits their needs. A hassle-free return policy further adds a layer of buyer protection.

C. Warranty and Longevity:

A mattress is an investment, especially for couples. Please check the warranty details to make sure it covers potential wear and tear or manufacturing defects.

A substantial warranty often signifies the brand's confidence in its product's durability.

Remember, a long-lasting mattress provides value for money and guarantees consistent comfort for years.

In essence, couples should approach mattress shopping with individual preferences and collective needs in mind, making well-informed decisions that promise restful nights.

Benefits and Anatomy of a California King Mattress for Couples

The mattress industry has abundant choices, but the California King holds a distinct allure for couples.

Beyond its lavish dimensions, the benefits of a California King bed are rooted in its anatomy and the features it offers. Here’s a closer look at what makes this California King the ultimate duo choice.

Firmness Levels and Their Importance:

The appropriate firmness level is at the heart of every good mattress. For couples, this is paramount. Everyone might have their preference, from plush softness to firm support.

The broad expanse of a California King allows mattresses to sometimes incorporate dual firmness zones, catering to each partner's individual needs.

The right firmness level helps maintain proper spinal alignment, reducing the risk of waking up with aches or stiffness.

Durability and Longevity:

Investing in a mattress is a long-term commitment. With two people using the bed, the wear and tear are naturally more.

California Kings, often built with premium materials and advanced technologies, emphasize durability.

Reinforced layers and quality construction ensure that the mattress withstands the test of time and provides consistent comfort year after year.

Edge Support:

For couples, edge support is more than just a feature; it's necessary. Whether sitting on the bed to tie your shoes or utilizing the entire mattress surface for rest, reinforced edges ensure the California King-size mattress doesn’t sag or dip.

This means both partners can comfortably use the full expanse of the bed without fear of rolling off.

Motion Isolation:

The crowning feature for couples is motion isolation. Nothing is more disruptive than being jolted awake by your partner’s movements, and the best California king mattress reduces motion transfer.

The anatomy of a California King often includes layers, such as individually encased coils or dense memory foam, which excel at absorbing motion.

This ensures that when one partner shifts or gets out of bed, the other remains undisturbed, leading to uninterrupted sleep.

With its grandeur and thoughtfully designed features, the California King is the best choice for couples.

It offers ample space, and its inherent anatomy also addresses the unique needs of two people sharing a bed, making nightly rest a harmonious and rejuvenating experience—

California King Mattress vs. California Queen Mattress

The California King Mattress and the California Queen Mattress deviate from standard mattress dimensions to accommodate specific needs.

The most apparent difference is in their size. The California King, often called "Cal King," is longer and slightly narrower than a standard king. It measures approximately 72 inches wide by 84 inches long.

On the other hand, the California Queen typically retains the width of a standard queen at 60 inches but adds an extra 4 inches in length, making it 60 by 84 inches.

Both are designed to cater to taller individuals, offering additional legroom compared to their standard counterparts.

In summary, while both mattresses provide extra length, the California King offers more width, making it larger.

Conclusion: Final Thoughts on Making the Right Choice

Choosing the perfect mattress, especially for couples, is akin to embarking on a journey toward countless nights of restful slumber.

The market brims with options, each touting its unique virtues. Yet, the ideal pick transcends mere comfort—it should mirror individual needs, offer value for money, and stand the test of time.

As couples navigate this landscape, it's imperative to prioritize mutual comfort and ensure the chosen mattress is a sanctuary for both.

Remember, while making the right choice may require careful deliberation, the reward—a harmonious, rejuvenating sleep—is undeniably worth the effort.

California King Mattress FAQS

Is a California King mattress bigger than a king?

A California King mattress is longer but narrower than a standard King.

While both offer ample leg room and extra space throughout, the California King measures 72"x84" compared to its 76"x80", making extra space preferable for taller individuals but slightly less wide overall for taller people.

Is a California king cheaper than a king?

Prices vary by brand and material, but California King mattresses are generally slightly more expensive than standard ones due to their specialized dimensions and slightly larger overall size and price.

What is the size difference between a California king and a king-size bed?

A standard King bed measures 76"x80", while a California King is 72”x84".

The difference is that the California King is 4 inches narrower but 4 inches longer than the standard King, catering to those who prefer length over width.

Does two twin XL make a California king?

No, two Twin XL mattresses pushed together equal the room size of a standard king-size bed. Each Twin XL bedding measures 38"x80", and when combined, they match the 76"x80" dimensions of a King bed, not the 72"x84" of a California King.

How much does a california king bed cost?

The price of a Cal King mattress varies based on material, brand, and features. On average, prices range from $500 for basic models to over $3,000 for luxury brands. Always prioritize quality and comfort within your budget.


Dr. Michael Breus. The Sleep Doctor's Diet Plan: Lose Weight Through Better Sleep. Rodale Books, 2011.

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