King Single Mattress Size Guide

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A king single mattress is wider and longer than a standard single mattress, making it ideal for teenagers, young adults, and anyone who needs more space but doesn’t have room for a double or queen bed. It offers a balance between comfort and space efficiency, perfect for those with growing needs.

What Is the Size of a King Single Mattress?

In Australia, a king single mattress measures 107 cm x 203 cm, giving it extra width and length compared to a standard single mattress.

Who Should Choose a King Single Mattress?

  • Teenagers & Young Adults: The king single mattress is perfect for growing teens and young adults who need more room to move.
  • Compact Bedrooms: For those who want a spacious mattress but don’t have enough room for a double or queen bed.
  • Guest Rooms: A king single mattress offers extra comfort for guests without taking up too much space in the room.
size
single mattress size

The single mattress size is perfect for kids, teenagers, or smaller spaces like guest rooms. Its compact dimensions offer comfort without taking up too much room.

Long single mattress size

For taller individuals or those with unique space requirements, the long single mattress offers extra length while maintaining a slim profile. It’s great for growing children or anyone needing a bit more legroom.

double mattress size

The double mattress size is a step up, offering ample space for solo sleepers or couples who prefer a snug fit. It's a popular choice for guest rooms and apartments.

queen mattress size

The queen mattress size is one of Australia’s most popular choices, offering a perfect balance of space and comfort for couples or individuals who like a bit more room to move.

king mattress size

For those who value luxury and extra space, the king mattress size offers an expansive sleeping area perfect for couples or families who like to share the bed.

super king mattress size

The super king mattress is the ultimate in comfort and space, offering unmatched luxury for those who want the most spacious sleeping experience available.

More Info

Special Mattress Sizes

If you require special mattress sizes, Dreamland, together with some of the manufacturers we work with, can help. We understand that some of you may need specific mattress sizes outside of the standard sizes available. Whether you’re looking for the perfect caravan bed or a mattress for a cot, we make choosing a mattress simple. There may be an extra charge for this service, but please feel free to contact our team of experts in South Australia to find out more.



Not sure which mattress size is right for you? We're here to help! Contact Dreamland's expert team in Adelaide for personalized advice and assistance in choosing the best bed and mattress size for your needs.

FAQs for King Single Mattress Size

  • Is a king single mattress a good option for teenagers?

    Yes, it offers extra space and length, making it ideal for teenagers and young adults.

  • Can a king single mattress fit into a single bed frame?

    No, a king single mattress requires a larger bed frame due to its wider and longer dimensions.

  • What is the difference between a king single and a long single mattress?

    A king single mattress is wider than a long single, providing more space to move around.

  • What is the best bed base for a king single mattress?

    A slatted or platform bed is ideal for king single mattresses, but adjustable bases are also compatible.

  • Is a king single mattress suitable for adults?

    Yes, it offers enough space for adults who prefer a smaller bed.

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To find the perfect mattress size to suit your needs, visit your nearest Dreamland shop or call us on 1300 233 799

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