If you’re shopping for a large bed, you likely want to know how wide is a california king mattress. This specific dimension is crucial for planning your bedroom layout and ensuring a comfortable sleep. We’ll give you the exact numbers and everything else you need to consider before making this significant purchase.
A California King mattress is famous for its extra length, but its width is also a key feature. It provides a unique sleeping experience that differs from other standard sizes. Understanding its full dimensions will help you decide if it’s the right fit for your space and your needs.
How Wide Is A California King Mattress
The standard width of a California King mattress is 72 inches. This translates to 6 feet across. It’s important to remember that this is the measurement of the sleep surface itself. The total footprint, including the frame or headboard, can be slightly larger.
Compared to a standard King (often called an Eastern King), the California King is 4 inches narrower. A standard King is 76 inches wide. However, the California King makes up for this by being 4 inches longer. So, you trade a bit of width for extra legroom.
California King Mattress Dimensions in Detail
Let’s break down the full dimensions of a California King mattress. Knowing these numbers is the first step in your planning process.
- Width: 72 inches (6 feet)
- Length: 84 inches (7 feet)
- Total Surface Area: 6,048 square inches (42 square feet)
These are the standard industry measurements. Always double-check the product specifications before you buy, as some brands might have very slight variations. Also, remember that mattress heights can vary greatly, from slim 10-inch profiles to plush 20-inch models, which affects the overall look.
California King vs. Other Mattress Sizes
Seeing the California King next to other sizes really puts its width into perspective. This comparison is essential for choosing between a Cal King and another size, like a standard King or Queen.
California King vs. Standard King (Eastern King)
The difference here is all about width versus length. A Standard King is the winner for width, offering 76 inches across. That’s a full 4 inches wider than a Cal King. This makes it a better choice for couples who want maximum sleeping width or for parents who have young children or pets joining them in bed frequently.
The California King, at 84 inches long, is ideal for taller individuals. If you or your partner are over 6 feet 4 inches tall, the extra length can prevent your feet from hanging off the edge. It’s a trade-off: more width with a Standard King, more length with a California King.
California King vs. Queen
The difference here is much more pronounced. A Queen mattress is only 60 inches wide and 80 inches long. That means a California King provides a full 12 extra inches of width and 4 extra inches of length. Upgrading from a Queen to a Cal King gives you significantly more room to spread out.
Is a California King the Right Width for You?
Now that you know the numbers, how do you decide if 72 inches wide is right for your situation? Consider these factors, which go beyond just the measurement.
- Your Height: This is the primary reason to choose a Cal King. If you are very tall, the 84-inch length is a major benefit that outweighs the slightly narrower width.
- Your Sleeping Style: Couples who sleep closely may not miss the extra 4 inches of a Standard King. However, if you both need your own space, the Standard King’s 76-inch width might feel more comfortable.
- Room Size: This is critical. A California King requires a large bedroom. Experts recommend your room be at least 12 feet by 12 feet to accommodate this bed size comfortably, allowing for walking space and other furniture.
- Partner and Pet Factors: Do you sleep with a partner, children, or large dogs? The combined width needed is important. While a Cal King is spacious, a crowded bed might benefit from the extra 4 inches of a Standard King’s width.
Planning Your Bedroom Layout
Fitting a California King mattress into your room requires careful planning. You need to think about more than just the bed frame. Here’s a step-by-step guide to ensure it fits.
- Measure Your Room Precisely: Use a tape measure to get the exact length and width of your bedroom. Don’t forget to note the location of doors, windows, closets, and vents.
- Account for Clearance: You need at least 2 to 3 feet of walking space on at least three sides of the bed. This makes it easy to get in and out and to make the bed.
- Consider Other Furniture: Will you have nightstands, a dresser, a bench, or a chair in the room? Map out their dimensions on a piece of graph paper or use a room planning app.
- Think About Door Swing: Ensure that doors (especially the bedroom door and closet doors) can open fully without hitting the bed frame.
Many people forget to account for the bed frame and headboard. A typical bed frame can add 2 to 5 inches per side to the overall footprint. Always use the total dimensions of the assembled bed for your planning.
Shopping for a California King: Bedding and Accessories
One practical challenge with a California King is finding bedding. Because it’s less common than a Standard King, your options in stores might be more limited. You’ll often find the best selection online.
Here’s what you need to look for:
- Sheets: Must be labeled “California King” or “Cal King.” Standard King sheets will not fit properly; they will be too wide and too short.
- Mattress Protectors: Again, ensure you get the correct size to guarantee a proper fit and full protection.
- Comforters and Duvets: These are often sold in “King” sizes that are designed to fit both Standard and California Kings, but it’s wise to check the listed dimensions. A comforter for a Standard King might drape over the sides of a Cal King a bit more.
- Bed Frames and Foundations: You must purchase a frame specifically designed for a California King’s 72″ x 84″ dimensions. An adjustable base can be a great investment for this size of bed.
The Pros and Cons of a California King Mattress
Let’s weight the advantages and disadvantages to help you make a balanced decision. Every bed size has its compromises.
Pros:
- Excellent length for tall sleepers (up to 6’8″ comfortably).
- Still provides ample width for most couples.
- Feels luxurious and spacious in a large master bedroom.
- Can be easier to maneuver through hallways and stairs than a wider Standard King in some older homes.
Cons:
- Less total surface width than a Standard King (72″ vs. 76″).
- Bedding and accessories can be harder to find and sometimes more expensive.
- Requires a very large bedroom to avoid feeling cramped.
- Not as many mattress models may be available in-showroom in this size compared to Queen or Standard King.
Common Mistakes to Avoid
When choosing a California King, a few common errors can lead to frustration. Being aware of them can save you time and money.
- Assuming All Kings Are the Same: The biggest mistake is buying a Standard King bed frame or sheets for your California King mattress. They are not interchangeable.
- Not Measuring the Stairwells and Hallways: Before delivery, ensure the mattress and frame box can actually reach your bedroom. Tight corners and narrow staircases can be a problem.
- Forgetting About Ceiling Fans or Lights: In your layout plan, check the height of overhead fixtures. A tall canopy bed or a high headboard might interfere with a ceiling fan.
- Ignoring Future Moves: Consider how long you plan to live in your current home. A California King might not fit in a future bedroom, limiting your options.
FAQs About California King Mattresses
Here are answers to some of the most frequently asked questions about California King beds.
Is a California King bigger than a King?
It depends on your definition of “bigger.” A California King is longer (84″ vs. 80″) but narrower (72″ vs. 76″) than a Standard King. In terms of total area, a Standard King has slightly more square footage.
Who should buy a California King bed?
Tall individuals (over 6’4″) are the primary candidates. It’s also a good choice for couples who are tall or who have a long, narrow bedroom where the extra length fits the room’s shape better than extra width.
Can I use Standard King sheets on a California King?
No, you cannot. Standard King sheets will be too wide and too short. They will not stay on the mattress securely and will be uncomfortable. You must use sheets specifically labeled for a California King.
How much does a California King mattress typically cost?
The cost is generally comparable to a Standard King mattress of the same quality and brand. The price difference usually comes from bedding and frames, which can sometimes be priced higher due to lower production volume.
What is the best room size for a California King?
A room that is at least 12 feet by 14 feet is ideal. This allows for the 7-foot long bed plus nightstands and adequate walking space on all sides. A 12×12 room can work, but it will feel very full.
Do all mattress brands offer California King sizes?
Most major brands do, but not every model may be available in that size. It’s more common in higher-end or online-direct models. You might have fewer options to test in person at a local store.
Final Thoughts on Choosing Your Mattress
Choosing a mattress size is a major decision that impacts your sleep and your space for years to come. Knowing that a California King mattress is 72 inches wide is just the starting point. You must consider who is sleeping in it, the size and layout of your bedroom, and the practicalities of finding bedding.
For tall people, the extra length of a Cal King can be a game-changer, leading to much more restful sleep. For others, the slightly wider Standard King might be the better fit. The most important step is to measure your room carefully, think about your long-term needs, and try lying on different mattresses in the store if possible. Take your time with this decision—your future well-rested self will thank you for it.