California King vs King

California King vs King: Which is Best for You?

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Last Updated: July 10, 2023

california king vs king bed size comparison

Are you contemplating purchasing a new mattress and choosing between a California King and a King size? Worry not! You are not alone in this situation. The distinction between the two can often be a source of confusion for many. This comprehensive guide aims to dispel the confusion surrounding these two popular mattress sizes and help you make a well-informed decision.

Understanding the Basics: California King vs. King

Before we dive deeper, let's start with the basics. Both California King and King mattresses are generously spacious. However, the primary distinction between the two lies in their dimensions. A California King is designed to be slightly more elongated yet narrower, while a King mattress offers a squarer, equal length-to-width ratio.


A California King measures 84 inches in length and 72 inches in width, giving a total surface area of 6,048 square inches. Conversely, a standard King mattress measures 80 inches in length and 76 inches in width, providing a slightly more extensive sleeping surface of 6,080 square inches. The choice between these two depends on your preferences and needs, as discussed in this guide.

Dimensions: King vs. California King

A standard King mattress measures 80 inches in length and 76 inches in width, totaling a sleeping surface area of 6,080 square inches. Contrarily, the California King is slightly more elongated yet narrower, measuring 84 inches in length and 72 inches in width, offering a total surface area of 6,048 square inches.

Evaluating Your Space and Comfort Needs

Choosing between a California King and a King mattress is not just a matter of personal preference but also a question of your spatial needs and sleeping habits.


Importance of Room Dimensions: The additional length provided by a California King may be more beneficial for taller individuals or those who prefer more legroom while sleeping. In contrast, a standard King mattress might be more suitable if you have a larger bedroom space or prioritize a wider sleeping surface.


Personal Comfort Preferences: Another crucial factor to consider is your bedroom decor and existing furniture. Before deciding based on size alone, evaluate how each mattress fits your current bedroom setup. Consider your bed frame and bedroom layout because King and California King require different space allotments.

Evaluating the Cost: Is a California King Pricier than a King?

The difference in dimensions is minimal, but it significantly influences the pricing of these mattresses. Generally, California Kings tend to be slightly more expensive than standard King mattresses, primarily due to their larger dimensions.


If you're budget-conscious, this factor may influence your decision. Therefore, it's essential to weigh the cost against other determining factors like comfort, space, and personal preference.

General Pricing Trends

Various factors often influence the pricing of mattresses, and dimensions are undoubtedly one of the most significant. This is particularly noticeable when comparing the California King and Standard King mattresses.


While the difference in size between the two may seem minor – a few inches here and there – it plays a key role in the pricing strategy. The larger the mattress, the more materials are used in its production, leading to higher manufacturing costs. This is directly reflected in the retail price.



Generally, California King mattresses, with their additional length, tend to be slightly pricier than standard King mattresses. However, the price difference is often marginal and may only account for a small percentage of the total cost.

Yet, for budget-conscious people, even this slight increase in cost could sway their decision. Choosing a mattress is an investment, and it's crucial to ensure you're making a choice that aligns not only with your comfort and size preferences but also your financial situation.

Factors Influencing Cost

The cost of a mattress is influenced by more than just its size and dimensions. It's also largely dependent on the brand selling the mattress and the materials used in its construction. Different brands price their products differently based on factors like brand recognition, quality of materials, and unique features offered.


For instance, a well-known brand with a reputation for superior quality and customer service might charge more for their mattresses. Similarly, a mattress made with high-end, durable materials or advanced technologies like cooling gel-infused memory foam or responsive pocketed coils will have a higher price tag than a basic, no-frills model.


Therefore, comparing prices across different brands and models before making your final decision is not just recommended but essential. Remember that there are better options than the most expensive ones for your needs. Make sure to balance cost considerations with other factors such as comfort, size, durability, and brand reputation to ensure you're making a well-informed decision you won't regret.

Diving Deeper into the Size and Dimensions

California King Bed Vs King Bed

The most distinguishing factor when comparing a California King and King bed is their size and dimensions. These dimensions affect not only the comfort level of the mattress but also its compatibility with your bedroom space.


A California King bed provides a total surface area of 6,048 square inches with 72 inches of width and 84 inches of length. Its elongated structure makes it an excellent choice for tall sleepers or those who fancy a little more legroom.


On the flip side, a King bed is slightly shorter but wider. It measures 80 inches in length and 76 inches in width, offering a similar surface area of 6,080 square inches. This wider surface area makes it an ideal choice for people who prioritize extra width in their sleeping area or couples who prefer ample space while sleeping.

Bedroom Space: Fitting the Right Mattress in Your Room

The selection of the perfect mattress is not just about personal comfort preferences or budget constraints. An equally important aspect that requires careful consideration is the size of your bedroom. After all, the bed is often the most prominent piece of furniture in the room, and its size can significantly affect your bedroom's overall space and aesthetic appeal.



In terms of dimensions, both the California King and King beds can be excellent choices. However, which is the most suitable largely depends on the size and layout of your room. Ideally, you should be able to walk around the bed comfortably and have space for other furniture and accessories in your bedroom.

Ideal Room Sizes for California King

California King beds, with their extended length, are perfectly suited to larger bedrooms. This size requires a more ample floor space to accommodate its elongated structure.


Given the extra length, California King beds provide a luxurious sleeping experience, making your bedroom seem like a royal suite. However, these benefits come with a requirement: your bedroom should ideally be large enough to handle this size without overpowering the room or compromising the overall layout and functionality.


A larger bedroom, typically 12 feet by 12 feet, can comfortably fit a California King bed, with sufficient space left for other essential furniture like bedside tables, a dresser, or a reading chair. This way, the bed becomes a centerpiece in your room without making it look cramped or cluttered.

Ideal Room Sizes for King

Conversely, the King bed, being wider than long, provides a bit more versatility when fitting into various room sizes. The standard King bed, with its generous width, is excellent for people who prefer a larger sleeping surface area or for couples who require ample space while sleeping.


Due to its balanced proportions, a King bed can comfortably fit into most bedrooms, even those slightly smaller. A room measuring at least 10 feet by 12 feet should accommodate a King bed while allowing for comfortable circulation space and additional furniture.

However, remember that these are only guidelines.


Every bedroom layout is unique, and what works best will depend on other factors, such as the placement of doors and windows, closet space, and the size and placement of other furniture. The key lies in finding a balance between the size of the bed and the available space to ensure a harmonious and comfortable bedroom environment.

Bedding, Aesthetics and Bedroom Decor

Choosing between a King Bed and a California King Bed is not just about size and comfort - the bedding, aesthetics, and overall bedroom decor are equally significant considerations. The type of bed you select will ultimately shape the character of your bedroom, influencing everything from the available bedding choices to the room's aesthetic appeal.


Each bed type's unique dimensions and spatial implications will correspond to different styles and decor preferences. In this section, we'll delve deeper into how King and California King beds contribute to the larger picture of bedroom aesthetics and decor, along with their associated bedding options. The goal is to help you envision the broader impact of your bed selection, ensuring that your choice is in harmony with your desired bedroom ambiance and functionality.

Availability of Bedding and Accessories

Bedding and accessory availability are other factors to consider when deciding between a California King and King bed.


Finding appropriate bedding might take more effort since the California King is less prevalent than the standard King. However, it's worth noting that the search can result in some unique and stylish accessories that complement the distinctive shape of the California King mattress.


Due to their popularity, king beds have a wider range of readily available bedding options. Therefore, if you're looking for convenience in accessorizing your bed, a King size might be a more comfortable choice.

The Style Factor: Aesthetics and Bedroom Decor

The California king bed, with dimensions of 72 inches by 84 inches, is narrower but longer than a standard king bed, which measures 76 inches by 80 inches. Both bed sizes offer abundant space, but their proportions differ to cater to different sleeper preferences. Whether considering a California king or a standard king bed, the "floating bed" design can add an element of sophistication and enhance the perception of space, offering an innovative way to highlight the generous dimensions of both types of beds.


A California King bed, with its unique elongated shape, can add a touch of elegance to your bedroom. It can give your room a more luxurious and stylish look, making it perfect for those who value a distinctive aesthetic.


However, a traditional King-size bed offers a classic aesthetic that can seamlessly blend with various room styles. Its larger sleeping surface provides ample space for couples or singles who prefer a broader sleeping area, contributing to the overall aesthetic of your bedroom.

The Cost Implication: Evaluating Affordability

As previously mentioned, the cost could be a determining factor when choosing between a California King and King bed. Generally, due to its larger dimensions, California King beds are more expensive than standard King beds.



However, the price difference isn't necessarily significant and can vary depending on the specific brand and materials used in the mattress. A higher-priced mattress might offer additional features like advanced cooling technology, higher-quality materials, or added durability. Therefore, it's essential to consider the value you're getting for the price, not just the cost alone.


Remember, a mattress is a long-term investment, affecting your sleep quality and, by extension, your overall health and well-being. Choosing a mattress that provides you with the best sleep experience within your budget is crucial.

Dispelling Common Misconceptions

Several things that surround California King and King beds need to be clarified. Understanding these misconceptions can help you make a more informed decision.


One of the most common misconceptions is that a California King is larger overall than a King. However, while a California King is longer, it is also narrower than a King bed. Therefore, despite the name, a California King is not overall larger than a King.


Another common misconception is that only taller individuals should opt for the California King. However, choosing a bed size should not solely be your height. The mattress size you choose should also consider your personal comfort preferences, room size, and sleeping habits.

Summary Table California King Vs King Bed

Aspect California King Size Bed King Size Bed
Dimensions 72" W x 84" L (182 cm x 213 cm) 76" W x 80" L (193 cm x 203 cm)
Ideal for Taller individuals or those wanting more legroom Couples, individuals wanting more overall width
Surface Area 6,048 sq. inches 6,080 sq. inches
Pricing Generally slightly more expensive Generally less expensive
Room Size Best for larger rooms due to its length Accommodates a variety of room sizes due to its width

Conclusion-Making an Informed Choice

In conclusion, choosing between a California King and a King mattress comes down to your personal preference, spatial needs, sleeping habits, and budget. With its extra length, the California King is suitable for taller individuals or those who value additional legroom. On the other hand, the King mattress, with its extra width, provides ample space for couples who prefer more room or individuals who enjoy a broader sleeping surface.


Furthermore, other factors like your bedroom space, comfort preferences, and overall cost can significantly influence your decision-making process. Choosing the right mattress can be daunting, considering the many factors involved. However, considering all the factors discussed in this guide, you should be able to make an informed decision that suits your needs.


In the end, remember that the goal is to ensure a good night's sleep. So, take your time, evaluate your options, and choose a mattress that ensures your best sleep experience.


And last but not least, remember to enjoy the process! After all, shopping for a new mattress can be an exciting opportunity to revamp your bedroom and improve sleep quality. It's not just about buying a mattress; it's about investing in your sleep, health, and overall well-being.

Frequently Asked Questions


  • How do the dimensions of a California King and King mattress differ?

    While both offer spacious sleeping areas, their dimensions differ. A standard King mattress measures 76 inches wide and 80 inches long, providing a total surface area of 6,080 square inches. On the other hand, a California King is slightly narrower and longer, measuring 72 inches wide and 84 inches long, with a total surface area of 6,048 square inches.

  • Which mattress is better for a larger bedroom, a California King or a King?

    Both options can work well for larger bedrooms, depending on the room's layout. A California King, with its longer structure, is often better suited for rooms with a more elongated layout. On the other hand, a King bed, being wider, might fit better in a room that is broad or square-shaped.

  • Is a California King mattress more expensive than a King mattress?

    Generally, California King mattresses can be slightly more expensive due to their larger dimensions. However, prices can also vary depending on the brand, materials used, and the specific features of the mattress.

  • I'm tall. Should I opt for a California King?

    A California King, with its extra length, is often a good choice for taller individuals or those who prefer extra legroom. However, the best mattress for you will also depend on other factors, like your preferred sleeping position, the amount of space you need, and the dimensions of your room.

  • Will my King size bedding fit a California King mattress?

     Due to the difference in dimensions between a King and California King, King size bedding may not fit correctly on a California King mattress. Therefore, it's essential to purchase bedding specifically designed for your mattress's size. California King bedding may require more effort to find, as it's not as commonly used as standard King bedding.

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