If you’re shopping for a new bed, you might be wondering what size mattress is a California King. It’s a common question, as this specific mattress size offers a unique set of dimensions that sets it apart from other standard options.
In simple terms, a California King mattress is one of the largest standard sizes available for residential use. It’s designed to provide extra length, making it a fantastic choice for taller individuals or anyone who appreciates ample stretching room. Let’s break down everything you need to know about this spacious bed size.
What Size Mattress Is A California King
The exact dimensions of a California King mattress are 72 inches wide by 84 inches long. In feet, that’s 6 feet wide by 7 feet long. The key differentiator is the length; it is 4 inches longer but also 4 inches narrower than a standard King mattress (also known as an Eastern King).
This makes it the longest standard mattress size on the market. It’s ideal for people over 6’4″ who often find their feet hanging off the end of a standard 80-inch long mattress.
California King vs. Standard King: The Key Differences
It’s easy to get these two “King” sizes confused. Here’s a direct comparison:
- California King: 72″ W x 84″ L. Longer and narrower.
- Standard (Eastern) King: 76″ W x 80″ L. Shorter and wider.
The choice often comes down to your priority: length or width. Couples who sleep with pets or children might prefer the extra width of a Standard King. Taller sleepers will almost always benefit from the extra length of a California King.
Who Is a California King Mattress Best For?
This mattress size isn’t for everyone, but it’s perfect for specific situations.
- Tall Individuals and Couples: If you or your partner are over 6’4″, this mattress is often a necessity for comfortable sleep.
- Master Bedrooms with Narrow Layouts: The narrower width can fit better in long, narrow rooms where a wider Standard King might feel cramped.
- Sleepers Who Value Personal Space Lengthwise: If you stretch out fully and hate feeling confined at the foot of the bed.
Important Considerations Before You Buy
Choosing a California King comes with some practical implications you should think about.
- Bedding and Accessories: Sheets, comforters, and mattress protectors are specifically labeled “California King.” They are not interchangeable with Standard King bedding, which will be too short and too wide.
- Bed Frame and Headboard: You will need a bed frame designed for a California King. While some adjustable frames accommodate both, always double-check the specifications.
- Room Size: Experts recommend your bedroom be at least 12 feet by 12 feet to comfortably fit a California King, allowing for walking space around the bed.
How to Measure Your Room for a California King
Follow these steps to ensure the bed will fit perfectly.
- Measure Your Room: Use a tape measure to get the length and width of your bedroom. Don’t forget to note the location of doors, windows, and vents.
- Account for Clearance: Add at least 2 feet of walking space on each side and at the foot of the bed. This makes making the bed and moving around much easier.
- Create a Mock-Up: Use painter’s tape on the floor to outline the mattress dimensions (72″x84″). Add extra for the frame and headboard. Live with the tape outline for a day to see how the room flows.
The Pros and Cons of a California King Mattress
Let’s weigh the advantages and potential drawbacks.
Pros:
- Unmatched length for tall people.
- Still provides ample width for most couples.
- Feels luxurious and spacious.
- Can be a better fit for certain room shapes.
Cons:
- Bedding is less common and can be more expensive.
- Less total surface area (6,048 sq in) compared to a Standard King (6,080 sq in).
- Can feel too narrow for couples who need maximum width.
- Might not fit in standard bedroom layouts designed for wider kings.
Shopping Tips for Your California King Mattress
Keep this advice in mind when you’re ready to purchase.
- Always verify the demensions on the product spec sheet. Typos happen, and you want to be sure.
- Inquire about the return policy and any associated fees. A mattress this size can be challenging to return.
- Check if “White Glove” delivery and setup is included or available. Hauling a large mattress up stairs is difficult.
- When testing in a store, lay down fully and have your partner do the same to assess the width.
Caring for Your California King Mattress
Proper care will extend the life of your investment.
- Use a high-quality, breathable mattress protector from day one.
- Rotate the mattress head-to-foot every 3-6 months to prevent uneven wear (unless it’s a one-sided model).
- Vacuum the mattress surface reguarly to remove dust and allergens.
- Follow the manufacturer’s specific cleaning instructions for any stains.
FAQ Section
Is a California King bigger than a King?
Yes and no. A California King is longer (84″ vs. 80″) but narrower (72″ vs. 76″) than a Standard King. It has slightly less total square footage.
What are the dimensions of a Cal King bed?
A Cal King mattress measures 72 inches in width and 84 inches in length. The bed frame will be slightly larger.
Is a California King good for couples?
It can be, especially if one or both partners are very tall. However, some couples may find the 4-inch loss in width compared to a Standard King to be noticeable, especially if they have pets or children who join them.
Why is it called a California King?
It’s beleived the size originated in California in the 1960s to accommodate taller Hollywood celebrities, though this is somewhat anecdotal. The name has stuck to differentiate it from the Eastern King.
Can I use King sheets on a California King?
No, you cannot. Standard King sheets will be too short in length and too wide in width. You must purchase sheets specifically labeled for a California King.
What is the largest mattress size?
The California King is the longest standard size. For overall largest, an Alaskan King or Wyoming King are non-standard, custom sizes that are much wider and longer.
How much does a California King mattress cost?
Prices vary widely based on material and brand, from around $800 for a basic model to several thousand dollars for high-end latex or hybrid mattresses. They are generally priced similarly to Standard Kings.
Making Your Final Decision
Choosing the right mattress size is a significant decision that impacts your sleep for years. The question of what size mattress is a California King is really about understanding your personal needs. If your height demands it or your room layout suits it, a California King can be the ultimate sleep solution.
Remember to carefully measure your space, consider the availability of bedding, and test the width if possible. While it has it’s unique considerations, for the right person, a California King mattress offers a level of comfort and spaciousness that other sizes simply cannot match. Take your time, do your research, and you’ll find the perfect fit for your home.