King single width refers to the width measurement of a king single bed, expressed in centimetres to match Australian sizing standards. In Australia, a king single bed is 107 cm wide. In simple terms, it’s wider than a standard single bed but narrower than a double, offering extra personal space without taking up as much room as larger bed sizes.
Here’s why this matters: knowing the exact king single width helps Australians choose the right mattress, bed frame, bedding and room layout—especially for kids’ rooms, teenagers, guest bedrooms and compact spaces.
Australian bed sizing is standardised, making it easier to plan confidently. A king single bed measures:
Width: 107 cm
Length: 203 cm
The length is the same as a queen or king bed, which is the main reason tall sleepers often prefer a king single over a standard single.
In simple terms, a king single combines extra width with full adult length.
Understanding how king single width compares to other beds helps clarify whether it’s the right choice.
Single bed width: 92 cm
King single width: 107 cm
Double bed width: 138 cm
Queen bed width: 153 cm
The main reason Australians upgrade from a single to a king single is the extra 15 cm of width, which noticeably improves comfort without requiring a much larger room.
King single width plays a big role in how a bedroom functions and feels.
Teenagers and young adults benefit from extra width for movement during sleep.
At 107 cm wide, a king single fits comfortably in rooms where a double bed would feel cramped.
Because the length suits adults, a king single often lasts from childhood through adulthood.
The modest width allows space for desks, wardrobes or storage units alongside the bed.
In simple terms, king single width strikes a balance between space efficiency and comfort.
While the mattress width is 107 cm, the bed frame width is usually slightly larger.
Typical additions include:
Minimal frames: +2–4 cm total
Upholstered beds: +6–10 cm total
Storage beds: May add extra width and height
Statement headboards: Increase overall visual bulk
Here’s why this matters: a king single bed frame may measure 113–120 cm wide, depending on the design. Always check full external dimensions before buying.
To comfortably fit a king single bed and allow good movement, interior designers generally recommend:
Minimum room width: 240–260 cm
Minimum room length: 300–320 cm
This allows for:
Walkways beside the bed
A bedside table or desk
Easy access to wardrobes and doors
In simple terms, king single width works well in compact bedrooms without feeling tight.
Correct bedding ensures comfort and a tidy finish.
Australian king single bedding typically includes:
Fitted sheet: 107 cm x 203 cm (with depth allowance)
Flat sheet: Larger for tuck-in
Doona cover: Approx. 180 cm x 210 cm
Using standard single bedding on a king single often results in poor fit, especially on deeper mattresses.
Here’s a practical step-by-step guide:
Measure your room in cm
Include doors, wardrobes and windows.
Confirm clearance space
Aim for at least 70–80 cm of walkway where possible.
Check full bed frame width
Not just the mattress measurement.
Plan surrounding furniture
Desks and drawers should balance the bed’s width visually.
Think long term
King single beds suit children, teens, guests and adults.
The main reason careful measuring matters is to avoid delivery issues and overcrowded rooms.
King single width suits a wide range of Australians.
Teenagers and growing children
Tall sleepers needing extra length
Guest rooms with limited space
Studio apartments or compact homes
Multi-purpose rooms with desks or storage
Couples sharing a bed
Master bedrooms designed for larger beds
In simple terms, a king single is about individual comfort rather than shared sleeping.
At House of Isabella Australia, king single beds are curated to suit Australian room sizes and lifestyle needs. Each design clearly lists dimensions in cm, making it easy to plan around the 107 cm king single width.
Why Australians choose House of Isabella:
Buy Now, Pay Later with Afterpay & Zip
Fast delivery Australia-wide
East & West Coast warehouses for efficient fulfilment
Large in-stock catalogue ready to ship
Exclusive, design-led bedroom furniture
Australian-based customer care
Design influences inspired by collections such as Florabelle Collection, Gallery Home and Emac & Lawton ensure king single beds feel refined, not purely practical.
In 2025, how Australians use king single beds continues to evolve.
King single beds with drawers or lift-up bases maximise space efficiency.
Soft fabric finishes make narrower beds feel more luxurious.
Designs are less juvenile, making king singles suitable for all ages.
Furniture is increasingly designed specifically around the 107 cm width.
The main reason these trends matter is that king single beds are no longer seen as temporary solutions—they’re long-term furniture choices.
Styling a room around king single width ensures balance and flow.
Use proportionate bedside tables rather than oversized units
Choose vertical storage to save floor space
Add a rug wider than the bed to anchor it visually
Opt for light colours to make narrow rooms feel larger
Keep layouts simple to avoid crowding
In simple terms, good styling makes a king single bedroom feel intentional, not undersized.
Is king single width the same worldwide?
No. Australian king single width (107 cm) differs from overseas sizing.
Is a king single wider than a double bed?
No. A double bed is 138 cm wide, while a king single is 107 cm wide.
Can adults sleep comfortably on a king single?
Yes. The width suits solo sleepers, and the length suits tall adults.
King single bed
Single bed dimensions
Bed sizes Australia
King single bedding
Bedroom furniture
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.
My Cart
Your Cart Is Empty
Continue shopping
