A king size mattress can also benefit pet parents who like to curl up with their pooch. Perhaps your Dachshund can fit around your feet, but if you're trying to accommodate a full-grown golden ...

Enter: the best king size mattresses, which offer more space than any other standard option. For those with space in their bedrooms to accommodate a king, sleeping on one can feel, well, regal.

This is one of the best king-size mattresses for hot sleepers, too—just ask our tester who has been sleeping on it for more ...

After testing 150 beds, we rounded up the best king-size mattresses that offer ample room and comfort. These 10 emerged as favorites among dozens of testers.

The Allswell is the firmest bed on our best king-size mattress list, at 6.3 out of 10. The softest, at 3.1, is the Soft side of the flippable Layla Hybrid bed. How we test king-size mattresses ...

King-size dimensions: The dimensions of a king-size mattress are 76 x 80 inches, which is 16 inches wider than a queen-size mattress. The surface area is 6,080 square inches.

However, US and UK king size beds are not the same. In the UK, a king size bed is 60 inches wide and 79 inches long (that's 150cm wide and 200cm long). This guide focuses on US king size ...

US queen vs king size bed. If you're tight on space, the next size down from a US king size bed (76 x 80 inches / 193 x 203cm) is a US queen (60 x 80 inches / 152 x 203cm). A US queen size bed is ...

Room size. It is critical that your bedroom is large enough to accommodate a larger bed. A king-size mattress is best in a bigger room in your house, such as the master bedroom.

“A king-size bed offers ample space for couples, providing approximately 38 inches of personal space for each sleeper,” says Byron Golub, vice president of product and merchandising at Saatva.

A king size mattress (pictured) is wider than a Cal king and better for co-sleeping (Image credit: Getty) While both California king and king mattresses are usually the same price, California ...

Prices tend to be higher for big beds than for standard mattresses. For example, a regular king-size memory foam mattress at Von Viva starts around $1,515 while an Alaskan king can cost $5,000 or ...