When it comes to choosing a mattress, one of the most important factors to consider is size. And if you're looking for the ultimate in spaciousness and comfort, a king size mattress may be the perfect choice for you. But just how big is a king size mattress, and what are the exact dimensions? In this article, we'll break down the measurements and provide you with everything you need to know about king size mattresses.King Size Mattress Dimensions: How Big is a King Size Mattress?
If you're in the market for a new mattress, you've probably come across the term "king size" and wondered what it means. A king size mattress is the largest standard size available and measures in at 76 inches wide by 80 inches long. This makes it 16 inches wider than a queen size mattress and 5 inches longer.King Size Mattress Dimensions & Measurements - Sleep Advisor
While the dimensions of a king size mattress may seem straightforward, it's important to note that there are variations in sizes depending on the manufacturer. For example, some companies may offer a "California king" which is longer but narrower than a traditional king size. It's important to double check the exact measurements before making a purchase.King Size Mattress Dimensions & Sizes - Twin, Twin XL, Full, Queen
Now that we know the standard measurements of a king size mattress, let's take a look at how these dimensions translate to different brands. For instance, Sleep Number offers a king size mattress that measures 76 inches by 80 inches, making it the same size as a traditional king. However, they also offer a "Split King" option, which is essentially two twin XL mattresses side by side. This provides the option for couples to have different firmness levels on their respective sides of the bed.King Size Mattress Dimensions & Measurements - Sleep Number
Serta, another popular mattress brand, also offers a king size option that measures 76 inches by 80 inches. However, they also offer a "Split King" option called the "Motion Perfect Adjustable Foundation." This allows each person to adjust their side of the bed to their desired firmness level.King Size Mattress Dimensions & Sizes - Serta.com
At Mattress Firm, you can find a king size mattress that measures the standard 76 inches by 80 inches. However, they also offer a "Split King" option that allows for customization on each side of the bed, as well as an "Alaskan King" which measures a whopping 108 inches by 108 inches.King Size Mattress Dimensions & Sizes - Mattress Firm
US-Mattress offers a variety of king size mattresses from different brands, all with the standard measurements of 76 inches by 80 inches. However, they also offer a "Split King" option for certain brands like Beautyrest and Serta.King Size Mattress Dimensions & Sizes - US-Mattress
Tempur-Pedic's king size mattress measures 76 inches by 80 inches, but they also offer a "Split King" option for couples who have different comfort preferences. Additionally, they offer a "California King" option for those who want a longer but narrower bed.King Size Mattress Dimensions & Sizes - Tempur-Pedic
Sealy's king size mattress measures the standard 76 inches by 80 inches, but they also offer a "Split King" option for couples who want to customize their side of the bed. They also offer a "Posturepedic Hybrid" option, which combines both memory foam and innerspring technology for a comfortable and supportive sleep.King Size Mattress Dimensions & Sizes - Sealy
Finally, Beautyrest offers a king size mattress that measures 76 inches by 80 inches, but they also offer a "Split King" option for couples who want to customize their side of the bed. They also offer a "California King" option for those who want a longer but narrower bed.King Size Mattress Dimensions & Sizes - Beautyrest