Cal King vs Eastern King: Understanding the Difference
When it comes to choosing a mattress, size is a crucial factor to consider. Two popular sizes that often confuse consumers are the Cal King and Eastern King. While they may seem similar, there are key differences between the two. In this article, we'll delve into the details of each size, exploring their unique characteristics, advantages, and disadvantages.
What is a Cal King Mattress?
A Cal King mattress measures 72 inches wide and 84 inches long, making it a popular choice for couples who prefer a spacious sleeping area. The Cal King size is also ideal for those who want to stretch out or sleep diagonally. One of the notable features of a Cal King mattress is its extra-long length, which provides ample space for restless sleepers.
Advantages of Cal King Mattresses
- Provides extra-long length for restless sleepers
- Perfect for couples who prefer a spacious sleeping area
- Great for individuals who like to stretch out while sleeping
What is an Eastern King Mattress?
An Eastern King mattress measures 76 inches wide and 80 inches long. While it's not as long as a Cal King, the Eastern King size is still a popular choice for those who want a larger sleeping area than a standard queen-sized mattress. The Eastern King is also a good option for couples who share a bed but don't require as much space as a Cal King.

Advantages of Eastern King Mattresses
- Provides a larger sleeping area than a standard queen-sized mattress
- Perfect for couples who don't require as much space as a Cal King
- Can fit in rooms with standard king-sized bedding
Key Differences Between Cal King and Eastern King Mattresses
While both Cal King and Eastern King mattresses offer a larger sleeping area, there are key differences between the two. The most notable difference is the length, with Cal King mattresses being 4 inches longer than Eastern King mattresses. Additionally, Cal King mattresses tend to be more expensive than Eastern King mattresses due to their larger size and longer length.
Considerations When Choosing Between Cal King and Eastern King Mattresses
When deciding between a Cal King and Eastern King mattress, there are several factors to consider. These include your personal sleeping preferences, the size of your bedroom, and your budget. It's essential to weigh the pros and cons of each size to determine which one is best suited for your needs.
Conclusion: Choosing the Right Mattress Size
Ultimately, the decision between a Cal King and Eastern King mattress comes down to your individual needs and preferences. By considering the unique characteristics, advantages, and disadvantages of each size, you can make an informed decision and choose the perfect mattress for a restful night's sleep.

Recommendations for Cal King and Eastern King Mattresses
If you're in the market for a new mattress, we recommend considering the following options:
| Brand | Model | Price Range |
|---|---|---|
| Casper | Wave Hybrid | $1,500 - $2,500 |
| Tempur-Pedic | Cloud Supreme Breeze | $2,000 - $3,500 |
| Leesa | Hybrid | $1,000 - $2,000 |
Note: Prices may vary depending on the retailer and availability.