If you’re shopping for a new bed, you might be wondering, what is a Cal King mattress? It’s a specific and popular bed size designed for extra length, and it’s a fantastic choice for many sleepers. This guide will explain everything you need to know, from its unique dimensions to who it’s best for, helping you decide if it’s the right fit for your bedroom and your sleep.
What Is A Cal King Mattress
A California King mattress is one of the largest standard mattress sizes available in North America. It is specifically known for being longer, but narrower, than a traditional Eastern King mattress. The name comes from its popularity on the West Coast of the United States, where it was originally marketed to accommodate taller individuals and fit well in spacious, modern bedrooms.
Cal King vs. King: The Key Dimensions
The most important thing to understand is how a Cal King compares to a standard King (often called an Eastern King). It’s all about the proportions.
* California King Dimensions: 72 inches wide by 84 inches long.
* Standard King Dimensions: 76 inches wide by 80 inches long.
So, a Cal King gives you an extra 4 inches in length (perfect if you’re over 6 feet tall) but sacrifices 4 inches in width. This trade-off is the central decision point. For couples who like to spread out or have pets/kids joining them, the lost width can be noticeable. But for tall singles or couples where height is the priority, the extra length is a game-changer.
Who is a California King Mattress Best For?
This bed size isn’t for everyone, but it’s ideal for certain situations. Here’s who benefits most:
* Tall Individuals and Couples: If you or your partner are over 6’2″, the extra legroom prevents your feet from hanging off the edge.
* Combining with an Adjustable Base: These longer frames often pair perfectly with the extended length of a Cal King.
* Taller Master Bedrooms: Especially narrow or long-shaped rooms where the 72-inch width fits a room’s layout better than a 76-inch wide King.
* Couples Who Prefer Length Over Width: If you and your partner sleep close and value not bumping your head or feet, the length might be more valuable than the extra shared width.
Potential Drawbacks to Consider
It’s not all extra legroom. Be aware of these cons:
* Less Shared Width: The 4-inch difference in width can feel tighter for couples.
* Harder to Find Accessories: Sheets, mattress protectors, and bed frames can be less common and sometimes more expensive than Standard King sizes.
* Room Size Requirement: You still need a large bedroom. Experts recommend a room at least 12 feet by 12 feet to fit a Cal King comfortably with walking space.
Shopping for a Cal King: A Step-by-Step Guide
Ready to look for one? Follow these steps to make a smart purchase.
Step 1: Measure Your Room (Twice!)
This is the most critical step. Grab a tape measure and note your room’s dimensions. Remember to account for:
* Door swings and closet openings.
* Other furniture like dressers and nightstands.
* Walking paths on at least three sides of the bed (ideally).
Step 2: Choose Your Mattress Type
Cal Kings come in every mattress type. Your choice depends on your sleep style:
* Memory Foam: Contours to the body, great for pressure relief. Can sleep warm.
* Innerspring: Traditional bouncy feel with strong edge support.
* Hybrid: Combines foam layers with coils for balance of comfort and support.
* Latex: Durable, responsive, and naturally cooling.
Step 3: Consider an Adjustable Base
Many taller sleepers love adjustable bases for reading or watching TV. Ensure any base you buy is specifically labeled for a California King. A standard King base will not fit correctly.
Step 4: Factor in Sheet and Bedding Costs
Before you commit, look up the price of California King sheet sets and duvet covers. They are a specialized size, so your options may be more limited and costly compared to standard sizes.
Setting Up Your California King Bed
Once your mattress arrives, proper setup is key. Here’s how to do it:
1. Prepare the Space: Clear the room path and ensure your bed frame or base is assembled and in place.
2. Unbox Carefully: Most mattresses today come in a box. Unroll it on the frame, carefully cutting the plastic wrap without damaging the mattress.
3. Allow Time to Expand: A foam mattress needs 24-48 hours to fully expand and air out. You can sleep on it sooner, but it won’t reach its final feel until it’s fully aired out.
4. Use a Mattress Protector: Immediately add a protector to safeguard your investment from spills and stains. Make sure it’s a Cal King size.
5. Add Your Bedding: Put on those fitted sheets, flat sheet, and blankets. The extra length means standard King sheets will not fit.
Caring for Your California King Mattress
To make your large investment last, follow these care tips:
* Rotate Regularly: Every 3-6 months, rotate your mattress 180 degrees. This prevents uneven wear. Some mattresses also recommend flipping, but many modern ones are one-sided—check your warranty.
* Clean Spills Immediately: Blot, don’t rub, any liquid spills. Use a mild detergent with water for cleaning.
* Vacuum: Occasionally vacuum the surface with an upholstery attachment to remove dust and allergens.
* Use a Supportive Base: Ensure your foundation or bed frame provides adequate, solid support. Slats should be no more than 3 inches apart for most foam mattresses.
* Don’t Forget to Check the Warranty: Understand the terms of your mattress warranty, as it often requires using a proper base and may have specific care instructions.
Frequently Asked Questions (FAQ)
Q: How big is a Cal King compared to an Alaskan King?
A: A California King (72″x84″) is much smaller than an Alaskan King, which is a massive 108″x108″ square. The Alaskan is a specialty, non-standard size.
Q: Is a California King bigger than a King?
A: It’s longer but narrower. So it has a different total area, but isn’t universally “bigger.” A Standard King offers more total surface area for width, while a Cal King offers more length.
Q: What size sheets fit a Cal King bed?
A: Only sheets specifically labeled “California King” will fit properly. Standard King sheets will be too short in length and too wide in width.
Q: Are two adults can sleep comfortably on a Cal King?
A: Yes, two adults can sleep comfortably, especially if both are tall. However, if you prefer more personal sleeping space width, the standard King might be a better choice as it’s wider.
Q: Can I use a standard King headboard with a Cal King mattress?
A: Usually, no. A standard King headboard is designed for a 76-inch wide bed. It will be too wide and look awkward with a 72-inch wide Cal King mattress. You need a headboard designed for the California King dimensions.
Q: How much does a typical California King mattress cost?
A: Prices vary wildly by material and brand, from around $800 for a basic model to over $3,000 for a high-end luxury mattress. Expect to pay a slight premium compared to a Queen, but usually a similar price to a Standard King.
Choosing the right mattress size is a major decision for your sleep quality and your bedroom’s functionality. The California King stands out as the best choice for length, offering a luxurious stretch-out space for taller individuals. By carefully measuring your room, considering your sleeping habits, and understanding the need for specific bedding, you can determine if the unique proportions of a Cal King are the perfect fit for your home. Remember to account for the ongoing costs of sheets and protectors, and invest in a quality, supportive base to get the most out of your mattress for years to come. With this knowledge, you’re well-equipped to make a confident choice and enjoy many nights of comfortable, uninterrupted sleep.