King Mattresses

Size up and stretch out with our King mattress. The King bed’s sprawling dimensions will make you feel like modern-day royalty.

Beautyrest Black<sup>®</sup>
Beautyrest Black®

$1,549.00 $1,849.00

Beautyrest Black<sup>™</sup>  Hybrid
Beautyrest Black Hybrid

$1,749.00 $2,049.00

Beautyrest<sup>®</sup> Harmony Lux
Beautyrest® Harmony Lux

$1,099.00 $1,299.00

Beautyrest<sup>®</sup>Harmony Lux Hybrid
Beautyrest®Harmony Lux Hybrid

$1,399.00 $1,599.00

Is a King Size Mattress Right For You?

If you prefer having extra space to spread out while sleeping, or if you share a bed with a partner who is a restless or hot sleeper, or on a different sleep schedule than you, then a king sized mattress is the perfect option for you. You should also consider a king if you’re a human or fur parent who sometimes shares their bed reluctantly, or if you have a shorter, wider master bedroom or sleep space.

The King size is a more popular choice when compared to the California King, especially because king size bedding and accessories are much easier to come by. Additionally, a King is approximately 16 inches wider than the popular Queen size. So basically, if you have a large bedroom and prefer to have plenty of room to be comfortable, a King bed might be the best option for you and Beautyrest has a variety of them to choose from including innerspring and hybrid options.

If you're still unsure whether a King size mattress is right for you, please take a look at some of our frequently asked questions below.

What are the dimensions of a King size mattress?

Approximate size: 76” wide by 80” long / 6,080 sq. inches / 42.22 sq. feet

King vs California King (Cal King). What is the difference?

The biggest difference is a California King is longer and not as wide.

Approximate King Size Mattress Dimensions: 6 feet 4 inches wide x 6 feet 8 inches long

Approximate California King Size Mattress Dimensions: 6 feet wide x 7 feet long

Do two twin size beds make a king size?

Actually, two Twin XL mattresses put together are the same size as a King.

What exactly is a split king?

A Split King mattress consists of two Twin XL mattresses and has the same measurements as a standard King size. However, it is typically purchased for split adjustable bed frames or for couples who have different sleep preferences and would like to have two different types of mattresses. This allows each individual to customize their side of the bed to their preferred firmness or comfort level.

How much will a good King bed cost?

A good King size mattress can range from $950 to $7000, depending on the materials needed to make it.

Purchasing in-store vs purchasing online. Which is better?

Choosing where to shop for a mattress ultimately comes down to personal preference. Online shopping offers conveniences like the ability to take your time making a decision from the comfort of your own home, even in your pajamas. On the other hand, visiting a physical store allows you to have face-to-face interactions with knowledgeable staff who can provide expert advice. Additionally, you can physically see, feel, and even test out the bed before making a purchase. Whether you prefer online or in-store shopping, Beautyrest has options available to cater to your needs.

A man and woman smiling while laying on their backs on a Beautyrest mattress.

Feel the Beautyrest Difference

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