Will a Queen Bed Fit Your Room?
Use our free room calculator to find your perfect DuuDuu mattress size. Enter your room dimensions and see instantly which Australian bed sizes fit — with space to actually live in your bedroom.
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We'll show you exactly which DuuDuu mattress fits, with room to spare.
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Australian Bed Size Guide: Complete Dimensions (2026)
| Bed Size | Length (cm) | Width (cm) | Best For |
|---|---|---|---|
| King Single | 203 | 107 | Teens, taller individuals |
| Double | 188 | 138 | Guest rooms, single adults |
| Queen | 203 | 153 | Couples (most popular in AU) |
| King | 203 | 183 | Couples wanting more space |
| Super King | 203 | 203 | Maximum sleeping space |
Buying a new mattress is a long-term investment, and making sure it securely fits your bedroom is the critical first step. The standard Australian bed dimensions follow strict sizing guidelines, but the footprint inside your room depends entirely on your layout, existing furniture, and clearance needs.
Minimum Recommended Room Sizes: While a Double bed is physically 138cm wide, placing it in a room less than 2.8m wide makes it difficult to open wardrobe doors or change sheets comfortably. For a Queen bed (Australia's most popular size), aim for a minimum room size of 3m × 3.3m. For premium comfort with a King or Super King, aim for a space larger than 3.6m × 4m.
Tips for measuring your bedroom correctly:
- Measure from skirting board to skirting board, not wall to wall.
- Take note of inward-swinging doors, heating vents, and built-in wardrobes.
- Sleep experts recommend at least 60cm of walking clearance on sides you regularly use.
- If you have 50cm wide bedside tables, remember they sit adjacent to the bed's width, slightly expanding the total needed space along that wall.