The size of a double bed in Australia is 138cm wide x 188cm long. In simple terms, a double bed offers more width than a single bed but is smaller than a queen, making it a practical middle-ground option for many Australian homes.
The main reason Australians choose a double bed is its balance of comfort and space efficiency. It comfortably suits single sleepers who want extra room to stretch out, while still fitting well into smaller bedrooms, apartments, and guest rooms.
Australian double bed dimensions explained
Understanding the exact size of a double bed in Australia helps avoid common buying and layout mistakes.
Standard Australian double bed size
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Width: 138cm
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Length: 188cm
This sizing applies to:
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Double mattresses
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Double bed frames
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Double bed bases
Australian double beds are sometimes also referred to as full-size beds, though “double bed” is the most commonly used term locally.
How a double bed compares to other sizes
This makes the double bed a versatile option where space is limited but comfort still matters.
Types of double beds available in Australia
The size of a double bed in Australia stays consistent, but styles and configurations vary widely.
Double bed frame
Available in timber, upholstered, metal, or mixed-material designs, double bed frames suit both modern and classic interiors.
Double mattress
Offered in innerspring, pocket spring, memory foam, latex, and hybrid constructions.
Double bed with storage
Includes drawers or lift-up bases, ideal for smaller homes needing extra storage.
Double ensemble base
A mattress and base combination, often chosen for guest rooms and rentals.
Double daybed or sofa bed
Uses double bed sizing while offering flexible seating and sleeping functionality.
How to choose the right double bed for your space
Here’s why understanding the size of a double bed in Australia is essential before purchasing.
Measure your bedroom carefully
A double bed works best in rooms where a queen might feel tight. Always allow space for:
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Bedside tables
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Walkways
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Wardrobes or doors
Consider who will use the bed
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Single adults: Excellent long-term option
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Teenagers: Ideal upgrade from a single bed
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Guest rooms: Practical and space-efficient
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Couples: Suitable short-term, but limited for everyday use
Think about height
At 188cm long, double beds may feel short for taller Australians. In those cases, a queen bed offers more comfort.
Balance furniture proportions
Slim bedside tables and compact bedroom furniture pair best with double beds.
Benefits and common use cases
A double bed remains one of the most versatile bed sizes in Australian homes. Here’s why.
Space-efficient comfort
Offers generous sleeping space without dominating the room.
Ideal for smaller homes
Perfect for apartments, townhouses, and compact bedrooms.
Cost-effective
Double mattresses and bed frames are often more affordable than larger sizes.
Flexible styling
Easy to style with minimalist or layered looks depending on the room.
Guest-friendly
Provides a comfortable sleep option without sacrificing floor space.
Why buy a double bed from House of Isabella Australia?
House of Isabella Australia curates double beds, mattresses, and bedroom furniture designed to suit real Australian homes and lifestyles.
Here’s why customers choose House of Isabella:
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Buy Now, Pay Later with Afterpay & Zip
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Fast delivery Australia-wide
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East & West Coast warehouses for faster dispatch
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Large in-stock catalogue ready to ship
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Exclusive, unique designs curated for premium interiors
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Australian-based customer care you can rely on
Whether furnishing a master bedroom, guest room, or apartment, House of Isabella ensures double beds feel intentional, stylish, and comfortable.
Bedroom styling is often completed with complementary pieces from Florabelle Collection, Gallery Home, Café Lighting & Living, Zaffero, Emac & Lawton, and OneWorld Collection to create cohesive spaces.
Double bed size trends for 2025 (Australia)
Here’s why 2025 is shaping how Australians use double beds.
Compact living solutions
Double beds remain popular in apartments and urban homes where space efficiency is key.
Slim bed frames
Low-profile and narrow-frame designs allow double beds to feel less bulky.
Elevated guest rooms
Australians are investing more in guest room comfort, choosing quality double mattresses over singles.
Storage-focused designs
Lift-up and drawer bases are increasingly paired with double beds to maximise space.
Neutral, calming palettes
Soft tones and natural materials dominate double bed styling for a relaxed feel.
Styling advice for a double bed
Styling a double bed correctly ensures it feels balanced and considered.
Choose the right bedside tables
Opt for slim or single-drawer bedside tables to maintain flow.
Keep bedding proportional
Avoid overly bulky quilts that overwhelm the bed’s width.
Use vertical emphasis
Feature headboards or wall-mounted lighting draw the eye upward, enhancing the sense of space.
Stick to cohesive tones
Neutral and tonal bedding makes the room feel larger and calmer.
Add texture, not clutter
Layer cushions or throws sparingly for a refined finish.
Common questions about double bed size in Australia
Is a double bed big enough for two adults?
It can be, but most couples prefer a queen bed for everyday comfort.
Is a double bed suitable for a master bedroom?
Yes, especially in smaller master bedrooms or minimalist interiors.
Are Australian double beds the same as overseas sizes?
Not always. Australian sizing differs slightly from UK and US equivalents.
Is bedding easy to find for double beds?
Yes. Double bed sheets and quilt covers are widely available in Australia.
Related glossary terms
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Double bed
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Queen bed
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Bed frame
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Mattress sizes
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Bedroom furniture
Disclaimer
Mentions of brands such as Florabelle Collection, Gallery Home, Café Lighting & Living, Zaffero, Emac & Lawton and others are included purely for descriptive and contextual purposes. House of Isabella Australia is not affiliated with, endorsed by, or associated with these brands.