King Mattress Size

Singapore King size mattress

The King size mattress is the largest in the Sealy range, measuring 183cm wide and 190cm long. Due to its width and additional space, a King size bed is large enough to accommodate a couple with plenty of room to stretch out, or a growing family with children. The slightly narrower Queen mattress offers similar benefits for a smaller bedroom. Read more about King size bed dimensions below.

King Bed Size chart

Why choose a King bed?

A King bed is a premium size, ideal for couples and families alike. This is the largest standard mattress sizes available, offering a luxurious Sealy Posturepedic sleeping experience.

While it is the same length as a Queen, the King size mattress delivers an extra 31cm in width. This extra space minimises partner disturbance and offers plenty of room to stretch out or find comfort if children or animals jump into the bed.

This mattress size is ideal for larger bedrooms, especially if the space offered by a Queen is insufficient. The King bed mattress is a popular choice for guest suites and luxury hotels.

Available in King size

At Sealy, we offer a King size in every model and price range, tailored to your needs and lifestyle. We also have a range of King size bed frames and bases designed to complement your mattress or form a King ensemble.

Not sure what mattress is right for you?

Discover your perfect Sealy by using our mattress selector tool. Simply answer a few questions and we’ll recommend the right mattress based on your unique sleep profile.

Mattress sizes in Singapore

Custom Sealy mattress sizes

It is recommended to purchase a standard local size, as this means that you can easily purchase bedding and a bedframe available in Singapore without having to incur additional costs. However, there are times where customised sizing may be necessary. Sealy is able to accomodate custom sizes for selected mattress models at an additional fee. Talk to our team to learn more.

Frequently asked questions for King size mattresses

In Singapore, a King size bed is 183cm wide and 190cm long, or 72 inches wide and 75 inches long.

In Singapore, a King size bed is 183cm wide and 190cm long, or 72 inches wide and 75 inches long.

In Singapore, a King size bed is 183cm wide and 190cm long, or 72 inches wide and 75 inches long.

In Singapore, a Queen size is smaller than a King. The Queen size bed is 152cm wide, while the King is 183cm wide (an additional 31cm).