If you are shopping for a new bed and wondering just how big a queen mattress actually is, you are not alone. The queen is consistently the most popular mattress size across Australia — and for good reason. It strikes the ideal balance between generous sleeping space and fitting comfortably inside a standard master bedroom. Whether you are upgrading from a double or deciding between a queen and a king, understanding the exact measurements is the essential first step. This guide covers everything you need to know, from the precise dimensions to the right room size and the best mattress types to look for. You can also browse our full range of queen mattresses to find the perfect fit for your bedroom.
In Australia, a standard queen mattress measures:
|
Measurement |
Dimension |
|---|---|
|
Width |
153 cm (1530 mm / 60 inches) |
|
Length |
203 cm (2030 mm / 80 inches) |
|
Width (mm) |
1530 mm |
|
Length (mm) |
2030 mm |
|
Width (inches) |
60" |
|
Length (inches) |
80" |
It is worth noting that Australian mattress sizing follows its own local standard, which differs slightly from US and UK measurements. If you are buying an imported bed frame or comparing sizes with an overseas retailer, always double-check against Australian dimensions to avoid any mismatch.
For a broader look at how the queen compares to every other size available in Australia, the complete Australian mattress dimensions guide is a helpful reference.
A queen mattress fits comfortably in a bedroom that is at least 3 m × 3.5 m. This gives you roughly 60 cm of clearance on each side of the bed — enough to walk freely, open drawers, and set up a pair of bedside tables without the room feeling cramped.
If your bedroom is smaller, a queen can still work, but furniture placement will need some careful thought. You may need to position the bed against one wall and keep other pieces minimal. For rooms that are closer to 3 m × 3 m, a double mattress might actually serve you better. The key is to leave enough space that the room feels functional and comfortable, not just that the mattress technically fits.
As a general rule:
If you are unsure whether a queen is truly the right fit for your space, the blog post Is a Queen-Size Mattress Right for You? covers this in practical detail.
Understanding where the queen sits within the full range of Australian bed sizes helps you make a more confident decision.
A double mattress measures 138 cm × 188 cm, making it 15 cm narrower and 15 cm shorter than a queen. That difference is more noticeable than it sounds — particularly for couples. Each person on a queen gets around 76 cm of width, while a double gives each person just 69 cm. If you and a partner share the bed, the queen is the more comfortable choice by a clear margin. For a detailed comparison, see the double vs queen mattress guide.
A king mattress is 183 cm wide — 30 cm wider than a queen. If you have the bedroom space and the budget, a king provides noticeably more room for couples, especially if either partner is a restless sleeper or if you often share the bed with a child or pet. The trade-off is that a king needs a larger bedroom (at least 4 m × 4 m) and costs more, both for the mattress itself and for the associated bedding and bed frame.
If you are sitting on the fence between the two sizes, it is worth measuring your room carefully before deciding. Many Australians find the queen gives them everything they need — plenty of space for two people — without the extra footprint or expense of a king.
The queen's enduring popularity comes down to how well it serves a wide range of sleepers. Here is a quick guide to who benefits most:
There are more reasons why a queen makes such a smart long-term investment. The post on 5 reasons to choose a queen-size bed covers versatility, sleep quality, and value in more detail.
Once you have settled on a queen, the next question is what type of mattress to choose. All major mattress types are available in queen size, so the decision comes down to how you sleep.
Pocket Spring Mattresses: Individually wrapped springs respond to body movement independently, reducing motion transfer. A solid all-round choice for couples.
Cooling Gel Memory Foam: Conforms closely to your body shape for pressure relief. The cooling gel layer helps prevent the heat build-up common in standard memory foam. Good for those who sleep hot.
Latex Mattresses: Naturally breathable and durable, with a responsive feel that some sleepers prefer to the slow sink of memory foam.
Hybrid Mattresses: Combine a spring base with a comfort layer of foam or latex. A popular middle-ground option that delivers both support and cushioning.
You can filter by type and comfort level when browsing the full mattress collection at Bedworld, which includes ultra-firm orthopedic options through to plush pillow-top designs.
A queen mattress needs a bed frame specifically designed to match its dimensions. Bed frames are typically built slightly larger than the mattress itself to allow for sheet tucking and a neat fit. When shopping for a frame, look for one listed as 'queen size' and confirm the internal dimensions align with your mattress.
Beyond size, consider:
Browse the full range of bed frames available at Bedworld to find something that complements your new queen mattress.
A quality queen mattress is a significant investment, and the right mattress protector will extend its life considerably. A good protector shields against spills, dust mites, and allergens without affecting the comfort or feel of the mattress. It is also a requirement for Bedworld's 30 Night Comfort Guarantee — you need to purchase an approved protector at the same time as your mattress to qualify. Browse the available options in the mattress protector collection to find the right fit for your queen.
A queen mattress is one of the most practical and popular sleeping choices for Australian bedrooms. With dimensions of 153 cm × 203 cm, it offers genuine comfort for couples while fitting comfortably into most standard rooms. Whether you are after a pocket spring, cooling gel, or a latex option, Bedworld has a wide selection to match every sleep preference and budget. Browse the full queen mattress range at Bedworld and wake up refreshed tomorrow.
