When it comes to achieving a good night's sleep, choosing the right mattress size is as crucial as selecting the mattress itself. A mattress that perfectly fits your room and meets your sleeping needs ensures comfort and optimizes your space. In Australia, mattress sizes vary widely to accommodate every possible need. Our guide is designed to walk you through these sizes, helping you make an informed decision.

Key Takeaways

Mattress Size Dimensions (cm) Suitable For
Single 92 x 187 Children or single adults with limited space
King Single 106 x 203 Taller individuals requiring extra length
Double 137 x 187 Solo sleepers desiring more space or couples with small bedrooms
Queen 153 x 203 Most popular choice, offering a balance of space and affordability
King 183 x 203 Couples valuing personal space

Australian Mattress Size Chart and Dimensions

Single Mattress

The single mattress is an excellent starting point for children and those living solo in tighter spaces. The compact size ensures it fits snugly in small rooms, optimizing space for other furniture.

  • Product Image: Giselle Bedding Memory Foam Mattress Bed Cool Gel Non Spring 25cm Single
    Giselle Bedding Single

King Single Mattress

A tad larger than the single, the king single mattress provides that extra legroom, making it perfect for taller individuals who need those additional centimeters for comfort.

  • Product Image: Palermo King Single Mattress Memory Foam Green Tea Infused CertiPUR Approved
    Palermo King Single Mattress

Double Mattress

Double mattresses are the go-to for single sleepers craving more room or for couples residing in smaller bedrooms. Its roomier surface allows for comfortable sleeping without occupying too much space.

  • Product Image: Giselle Bedding 34cm Mattress Cool Gel Memory Foam Double
    Giselle Bedding Double

Queen Mattress

By far Australia's favorite, the queen mattress hits the sweet spot between plentiful space and affordability. It's well-suited for most adult sleepers, offering ample room to move around.

  • Product Image: Plush Knitted Organic Cotton Memory Foam Mattress Queen
    Plush Knitted Queen

King Mattress

For those who cherish their personal space or share a bed with a partner, the king mattress delivers unparalleled room. Its expansive surface ensures everyone sleeps comfortably without intrusion.

  • Product Image: Plush Knitted Organic Cotton Memory Foam Mattress King
    Plush Knitted King

Tips for Choosing the Right Mattress Size

  • Consider the dimensions of your room. The mattress should allow easy movement around the bed.
  • Think about your height and if you share the bed. More room translates to more comfort.
  • Don't underestimate the power of test-sleeping and always check the return policy before buying.


Finding the mattress that 'just fits' isn't just about comfort; it's about making the most of your space, too. We encourage you to explore our collection for detailed specifics on each mattress, ensuring you find the sleep solution that meets your needs down to the last stitch.

Further Reading

For an even deeper dive into finding the perfect mattress, styles of sleep, and complementary bedroom furniture, check our comprehensive guides and product selections. We've got everything you need to turn your bedroom into a sanctuary.

By keeping these points in mind, you're well on your way to finding the ideal mattress size for your needs, ensuring restful nights and joyful mornings.