measurements of queen mattress

What Are the Measurements of a Queen Mattress?

The standard measurements of a queen mattress in Australia are approximately 153 cm wide × 203 cm long. In millimetres, this is 1,530 × 2,030 mm, and the approximate imperial measurement is 60 × 80 inches.

These measurements refer to the mattress itself, not the complete bed. A queen bed frame can be wider or longer once you account for the headboard, side rails, footboard, upholstery or built-in storage.

In simple terms, an Australian Queen mattress offers a generous sleeping surface for two adults while remaining more space-efficient than a King.

Quick Facts

• Standard Australian Queen mattress: 153 × 203 cm
• Width: 153 cm
• Length: 203 cm
• Millimetres: 1,530 × 2,030 mm
• Approximate imperial size: 60 × 80 inches
• A Queen is 15 cm wider than a Double
• A Queen is 30 cm narrower than a King
• Queen, King and Super King mattresses are all approximately 203 cm long
• Mattress thickness varies between products
• Bed frames are usually larger than the mattress
• Australian Queen sizing can differ slightly from overseas sizing

Why Are Queen Mattress Measurements Important?

The main reason to understand the measurements of a queen mattress is to ensure your mattress, bed frame, bedding and bedroom layout work together properly.

Getting the width and length right is particularly important when buying:

• Queen bed frames
• Fitted sheets
• Mattress protectors
• Mattress toppers
• Adjustable bases
• Storage beds
• Bedheads
• Quilt or doona covers

A mattress labelled simply “Queen” is usually intended to fit an Australian Queen frame, but exact dimensions can vary slightly between manufacturers and international products.

If you're replacing an existing mattress, measuring it before ordering can help prevent an expensive mismatch.

Standard Queen Mattress Dimensions in Australia

The standard Australian Queen measurement is widely used across mattress and bed-frame ranges.

Queen Mattress vs Other Australian Mattress Sizes

Understanding where Queen sits within Australian sizing makes the measurements easier to visualise.

A Queen mattress is approximately 15 cm wider and 15 cm longer than a Double.

Compared with a King, it is approximately 30 cm narrower while retaining the same 203 cm length.

Queen Mattress vs Double

A Double mattress is approximately 138 × 188 cm, while a Queen is approximately 153 × 203 cm.

That means a Queen gives you:

• 15 cm additional width
• 15 cm additional length
• More room for two adults
• More space for movement
• Greater flexibility for couples
• More room for pets or children who occasionally join the bed

For a solo sleeper, the extra space can also feel wonderfully generous.

Queen Mattress vs King

A King mattress is approximately 183 × 203 cm.

Both Queen and King mattresses are approximately 203 cm long, so the main difference is width.

A Queen is approximately 153 cm wide, while a King is approximately 183 cm wide.

That additional 30 cm can be valuable for couples who want more personal sleeping space, but it also requires a wider bedroom and larger surrounding furniture.

For many Australian bedrooms, Queen provides a useful balance between generous comfort and efficient use of floor space.

How Much Space Does a Queen Mattress Need?

The mattress itself occupies approximately 153 × 203 cm, but your bedroom needs additional space around it.

As a broad planning guide, a room of around 3 × 3 metres can accommodate a Queen bed, although the final layout depends on the bed frame, bedside tables, wardrobes and door positions.

For a more comfortable arrangement, additional floor space allows you to create better circulation around the bed.

When planning a bedroom, consider:

• Bedside tables
• Wardrobes
• Drawers
• Bedroom doors
• Ensuite doors
• Windows
• Curtains
• Walking paths
• Heating and cooling
• Storage furniture

The important point is that you should plan around the complete bed footprint, not just the mattress.

Queen Mattress Measurements vs Bed Frame Measurements

This is one of the most important distinctions to understand.

A Queen mattress is approximately 153 × 203 cm, but a Queen bed frame can be considerably larger.

Additional dimensions may come from:

• Thick side rails
• Upholstered edges
• Wide headboards
• Footboards
• Storage compartments
• Decorative detailing
• Built-in shelves
• Extended frame structures

A broad guide for some Queen bed frames may be around 160–175 cm wide and 210–225 cm long, but there is no universal external frame size.

Always check the manufacturer's exact dimensions before planning the room.

Queen Mattress Thickness

The width and length of a Queen mattress are relatively standard, but thickness can vary significantly.

A mattress may contain:

• Pocket springs
• Memory foam
• Latex
• Hybrid layers
• Pillow tops
• Euro tops
• Foam comfort layers

The mattress thickness matters when buying fitted sheets.

For example, a deep mattress with a substantial topper may require a deeper fitted-sheet pocket than a slim mattress.

Always check the mattress height and the fitted sheet's maximum depth before purchasing.

Choosing Bedding for a Queen Mattress

Bedding dimensions are not identical to mattress dimensions.

A Queen fitted sheet is designed around the Queen mattress footprint, while flat sheets and doona covers are deliberately larger to provide coverage and drape.

A commonly used Australian Queen doona or quilt cover is approximately 210 × 210 cm, although exact dimensions vary by manufacturer.

When choosing fitted bedding, check three measurements:

1. Mattress width
2. Mattress length
3. Mattress depth

The first two determine the basic size, while the third determines how securely the fitted sheet wraps around the mattress.

Australian Queen vs Overseas Queen Sizes

The word “Queen” does not guarantee identical measurements worldwide.

An Australian Queen is approximately 153 × 203 cm.

A US Queen is approximately 152.4 × 203.2 cm, making it slightly narrower and marginally longer.

UK sizing uses different terminology and dimensions.

This is particularly important when purchasing imported bedding or furniture.

If you are buying an overseas product, always check the exact measurements rather than assuming that “Queen” means Australian Queen.

Benefits of a Queen Mattress

Ideal for Couples

A Queen offers a generous sleeping surface without requiring the floor space of a King.

Comfortable for Solo Sleepers

If you enjoy stretching out, a Queen provides considerably more space than a Single, King Single or Double.

Excellent Bedroom Balance

The proportions work particularly well in many Australian master bedrooms.

Flexible Styling

A Queen bed provides enough space for layered pillows, throws and decorative cushions.

Easy to Furnish

Queen bedding, mattresses, frames and bedroom accessories are widely available.

Good Long-Term Choice

For many households, Queen provides a useful balance between comfort, room size and practicality.

House of Isabella Recommendations

When styling a Queen bed, aim for balance rather than filling every available centimetre.

Consider combining:

• A proportional bedhead
• Two bedside tables
• Comfortable sleeping pillows
• European pillows
• A long pillow
• A Queen doona
• A textured throw
• Warm bedside lamps
• Natural timber accents

House of Isabella Australia offers a large in-stock catalogue of distinctive furniture and homewares, with fast delivery Australia-wide, East and West Coast warehouses and Australian-based customer care.

Buy Now, Pay Later options including Afterpay and Zip can provide additional flexibility on eligible purchases.

The Florabelle Collection, Zaffero, Emac & Lawton, Gallery Home, Café Lighting & Living and OneWorld Collection can also provide contextual inspiration when coordinating bedroom furniture, lighting and decorative accessories.

Trends for 2025 (Australia)

Warm Neutral Bedding

Cream, oatmeal, beige, taupe and soft brown continued to create calm bedroom foundations.

Layered Textures

Cotton, linen-look fabrics, knitted throws and woven accessories helped create relaxed, tactile bedrooms.

Upholstered Bedheads

A substantial upholstered bedhead can frame a Queen mattress beautifully while adding softness and comfort.

Natural Timber

Timber bedsides and bed frames brought warmth and worked particularly well with neutral bedding.

Soft Curves

Rounded furniture and gently curved bedheads helped soften bedroom layouts.

Integrated Storage

Storage beds remained useful for making the most of bedrooms where floor space is limited.

Boutique-Hotel Styling

Layered bedding, generous pillows, statement bedside lighting and restrained colour palettes created a polished hotel-inspired appearance.

Styling Advice for a Queen Bed

Start With the Main Bedding

Choose your doona or quilt as the foundation of the colour palette.

Add Different Pillow Sizes

Layer standard sleeping pillows with European pillows and one long decorative pillow.

Introduce Texture

If the bedding is smooth, add a textured throw or cushion.

Keep Colours Connected

You do not need everything to match. Choose complementary tones that create a cohesive appearance.

Balance the Bedside Areas

Matching bedside tables can create symmetry, while different pieces can provide a more relaxed look if they share similar proportions.

Add Warm Lighting

Table lamps create a softer evening atmosphere and can make the bedroom feel more inviting.

Common Questions

What are the measurements of a Queen mattress in Australia?

A standard Australian Queen mattress is approximately 153 cm wide × 203 cm long.

What is a Queen mattress size in millimetres?

The standard measurement is approximately 1,530 × 2,030 mm.

What is a Queen mattress size in inches?

An Australian Queen mattress is approximately 60 × 80 inches.

Is a Queen mattress bigger than a Double?

Yes. A Queen is approximately 15 cm wider and 15 cm longer than an Australian Double mattress.

Is a Queen mattress smaller than a King?

Yes. A Queen is approximately 30 cm narrower than a King, while both are approximately 203 cm long.

What size doona fits a Queen mattress?

A commonly used Australian Queen doona or quilt is approximately 210 × 210 cm, although sizes vary between brands.

Does a Queen bed frame measure 153 × 203 cm?

Not necessarily. Those are the approximate mattress dimensions. The external frame will normally be larger.

What size room is suitable for a Queen bed?

Around 3 × 3 metres can work as a broad starting point, but the ideal room size depends on the frame, furniture and desired walking space.

The Finishing Touch

Understanding the measurements of a queen mattress makes it much easier to plan a comfortable and beautifully proportioned bedroom.

For Australian homes, the standard Queen mattress is approximately 153 × 203 cm. It sits between the Double and King, offering generous sleeping space without requiring the larger footprint of a King.

Before purchasing, check the exact mattress dimensions, frame measurements and mattress depth. These details will help ensure your bedding fits properly and your furniture sits comfortably within the room.

Once the practical measurements are right, the Queen bed becomes a beautiful foundation for layered bedding, warm lighting, natural materials and relaxed Australian bedroom styling.

Related Glossary Terms

• Queen Bed Width
• Queen Size Mattress Measurement cm
• Dimensions of Queen Size Mattress
• Queen Bed Dimensions Australia
• Mattress Size for Queen Bed
• Bedroom Bedding

Disclaimer

Brand and collection names mentioned in this glossary are included purely for descriptive and contextual purposes. House of Isabella Australia is not affiliated with, endorsed by, or associated with the brands mentioned, and all trademarks remain the property of their respective owners.