Queen Mattress Size & Dimensions in Australia (153 × 203 cm)

If you're wondering whether a queen mattress is the right size for you or your bedroom, you're not alone. In Australia, a standard queen mattress measures 153 cm wide × 203 cm long and it's the size I recommend most often for couples and for solo sleepers who like extra space

In this guide I'll walk through:

• The exact queen mattress dimensions

• How queen compares to double and king

• Room size and layout tips

• Thickness, bed height, bedding and bases

• Straight answers to the most common queen mattress questions

What Is the Standard Queen Mattress Size in Australia?

Queen Mattress Size at a Glance (Australia)

• Standard size: 153 cm (W) × 203 cm (L)

• In millimetres: 1530 mm × 2030 mm

• In inches (approx.): 60" × 80"

• Best for: Most couples and solo sleepers who want extra space

• Typical bedroom size: Works best in rooms from around 3.0 m × 3.0 m and up

Most Australian mattress brands work within this standard. Some models can differ by a few millimetres because of quilting or edging, but if I'm planning a bedroom layout or choosing bedding, I always start with 153 × 203 cm.

A queen mattress is usually the best size when:

• Two adults share a bed in a standard master bedroom

• A solo sleeper wants plenty of room to stretch and move

• You want a bed that feels generous without needing a huge room

Queen Mattress Size Chart (Compared to Other Australian Bed Sizes)

When I'm helping someone choose a size, I like to show where queen sits alongside other common Australian mattress sizes:

From this chart you can see that queen gives a clear step up from double in both width and length, without going all the way to the footprint of a king.

Will a Queen Mattress Fit in My Bedroom? (Room Size Guide)

Knowing the numbers is one thing. The real question I get is: "Will a queen actually work in my room?"

Recommended room size for a queen bed

As a practical guide, I aim for:

• Comfortable minimum room size: about 3.0 m × 3.0 m

• Ideal room size: about 3.0 m × 3.4-3.6 m or larger

That usually leaves enough space for:

• A queen bed and headboard

• One or two bedside tables

• At least 60 cm of clear walkway on key sides of the bed

• Doors, wardrobe doors and drawers to open without hitting the bed

If your room is smaller than 3 × 3 m, you can fit a queen, but you may need to:

• Use slim or wall-mounted bedside shelves

• Skip bulky chests or desks

• Accept tighter walkways

Example layouts I keep in mind

When I picture a 3 × 3 m room with a queen, I often:

• Centre the bed on the main wall

• Choose narrow bedside tables or floating shelves

• Keep storage vertical (tallboy, wall shelves) rather than wide

In a larger room (3.4 × 3.6 m or more), I can usually add:

• Wider bedside tables

• A low bench at the foot of the bed

• Extra storage or a dressing table

Don't forget the delivery path

I also think about how the mattress will reach the bedroom:

• Narrow hallways and tight stairwells

• Door widths

• Lift size if you're in an apartment

A queen mattress-in-a-box is often easier to handle because it is rolled and boxed before it expands on the bed base.

Who Is a Queen Mattress Best For?

When I recommend a queen mattress, I'm usually talking to:

• Couples in a standard master or main bedroom

• Solo adults who like space and might share sometimes

• Renters who may move and want a size that works in most homes

• Guest room setups where you want a hotel-style feel

Couples and solo sleepers

For two adults, queen gives enough shoulder and hip room for most body shapes. It's also comfortable for a single sleeper who likes to stretch out diagonally or sleep with a body pillow.

Families, pets and co-sleeping

If you share with:

• A small child occasionally

• A cat or small dog

then queen can still work, especially if everyone sleeps close together.

• A large dog sleeps sideways in the middle, or

• You regularly co-sleep with a toddler or older child

then I usually point people toward king, simply because the extra width makes a big difference.

Renters and guest rooms

For renters and owners alike:

• Queen is a safe bet for most master bedrooms

• It's easier to sell or reuse than a very small or very large size

• It helps guest rooms feel more premium than a double

Queen vs Double vs King Mattress Sizes

When someone asks "Should I get double, queen or king?", this is how I like to break it down.

Queen vs double

• Double: 138 × 188 cm

• Queen: 153 × 203 cm

Key differences:

• Queen adds about 15 cm in width and extra length, which really helps for two adults and taller sleepers.

• Double is fine for one adult or shorter stays in a guest room.

• If two adults plan to sleep on the bed most nights, I treat queen as the minimum size.

Queen vs king

• King: 183 × 203 cm

Compared with queen, king:

• Adds another 30 cm of width

• Needs more wall width and floor space

• Costs more for mattress, frame and linen

I usually recommend king if:

• You both like plenty of personal space

• A child or pet often shares the bed

• You have a bigger room (around 3.5 × 4 m or more)

If your room is typical for an Australian home and you're price-conscious, queen usually hits the sweet spot.

Queen vs singles and king singles

If you sleep alone in a small room:

• Long Single (92 × 203) suits tall adults in very narrow rooms

• King Single (107 × 203) adds width without jumping all the way to double

These are great for teens, uni students and compact rentals.

For a long-term, main bed where you might share the space, I still lean toward queen if the room can handle it.

Queen Mattress Thickness and Bed Height

The footprint of a queen mattress doesn't change, but the thickness and total bed height really affect how it feels and how easy it is to get in and out.

Typical queen mattress thickness

Most queen mattresses I see fall into these rough ranges:

• Budget foam: 18-22 cm

• Standard hybrid or spring: 24-30 cm

• Plush "hotel-style" builds: 30-38 cm+

For most adults, I find a sweet spot around 24-32 cm thick:

• Thick enough to feel supportive and substantial

• Not so tall that the bed becomes awkward or heavy

Ideal total bed height for comfort

Total height = bed base or frame + mattress.

I aim for a total height of around 60-65 cm from floor to the top of the mattress (roughly knee height), because:

• It's easier to sit down and stand up

• It's kinder on knees and hips

• It feels natural for most adults

If you:

• Have a tall box base, a slightly thinner mattress can make sense

• Use a very low platform, a taller mattress can bring the sleeping surface up to a comfortable height

Queen Bedding and Bed Base Sizing (Sheets, Quilt, Frame)

Queen sheet and quilt sizes

For a standard queen mattress (153 × 203 cm):

• Use queen sheets sized for this footprint

• If your mattress is 30 cm+ thick, I prefer deep-wall or "extra deep" fitted sheets so they don't pop off in the night

• Many couples like a king quilt on a queen bed for extra drape and fewer doona tug-of-war moments

Choosing a queen bed frame and base

When I match a queen mattress with a frame:

• I make sure the frame is designed for 153 × 203 cm

• I check slat spacing - generally 7 cm or less is best for support

• I look for a sturdy frame if the mattress is heavy or sleepers are heavier

• With storage beds or gas-lift bases, I check that there's enough room at the end of the bed to open it without hitting walls or doors

Protectors and toppers

I always recommend a mattress protector from day one:

• It shields against spills, sweat and stains

• It helps with dust and hygiene over the mattress's life

• Many warranties expect the mattress to be reasonably protected

A topper is handy if:

• Your mattress feels a bit too firm or a bit too soft

• You share with someone who likes a different feel and you want to adjust one side slightly

Quick Summary

Simple Checklist for Choosing a Queen Mattress

When I'm helping someone decide, I use this quick checklist:

1. Measure your room

   • Aim for at least 3 × 3 m for a queen, more if you want extra furniture.

2. Think about who sleeps on the bed

   • Solo, couple, kids, pets?

3. Check your current base or frame

   • Is it built for queen? Is it still solid and supportive?

4. Decide your ideal thickness and height

   • Aim for a total bed height around 60-65 cm from floor to mattress top.

5. Plan bedding and budget

   • Sheets, quilt, pillows and any topper or protector you want.

6. Shortlist a few queen mattresses

   • Compare feel (firmness), construction and trial/warranty details.

When all of that feels right, it's much easier to pick a queen mattress that suits your body, your sleep style and your bedroom.

FAQS

What are the dimensions of a queen size mattress in Australia?

A standard Australian queen mattress measures 153 cm (W) × 203 cm (L). This size suits most couples and single adults who prefer extra sleeping space without overcrowding the bedroom.

Is a queen mattress big enough for two adults?

Yes. A queen mattress (153 × 203 cm) is designed for two adults and is the most common size for Australian couples. It offers enough shoulder and hip room for comfortable, everyday sleeping.

What is the minimum room size for a queen bed?

The recommended minimum room size is 3 × 3.4 metres, which allows space for walkways and bedside tables. A queen can still fit in 3 × 3 m, but the walk space will be tighter.

Will a queen mattress fit in a 3 × 3 metre room?

Yes, a queen bed can fit in a 3 × 3 m room, but you may have narrower pathways around the bed. Use compact bedside tables and avoid bulky bed frames to maximise space.

What is the difference between queen and king size in Australia?

Both queen and king mattresses are 203 cm long, but a king is 183 cm wide, making it 30 cm wider than a queen. A king is better for couples who want more personal space or share with kids or pets.

What is the difference between a double and a queen mattress?

A double mattress is 138 × 188 cm, while a queen is 153 × 203 cm. The queen provides extra width and length, making it a better choice for couples or taller adults.

Are all queen mattresses the same size?

Most Australian queen mattresses follow the 153 × 203 cm standard, but depth and exact measurements can vary slightly by brand. Always check product specifications before buying sheets or a bed frame.

What is a Queen XL mattress, and does it exist in Australia?

A Queen XL is a longer version of a queen, typically 153 × 213 cm. It is not a common size in Australia and can be difficult to find, but some specialty retailers and custom manufacturers may offer it.

How thick should a queen mattress be?

Most queen mattresses range from 20-35 cm thick.

• Memory foam: 25-30 cm

• Hybrid: 28-35 cm

• Spring: 20-30 cm

Thicker mattresses generally offer better support and durability.

How heavy is a queen mattress?

A queen mattress typically weighs 30-50 kg, depending on the construction.

• Foam: lighter

• Hybrid: heavier due to springs

• Latex: heaviest

Keep weight in mind if you often rotate the mattress or move homes.

What bed base suits a queen mattress?

A queen mattress works well with:

• A slatted base (gaps under 7 cm)

• A solid platform bed

• A gas-lift or storage baseAlways use a frame built for 153 × 203 cm to maintain support and prevent sagging.

What doona size fits best on a queen bed?

You can use either:

• A queen doona for a neat, fitted look, or

• A king doona if you want extra drape, warmth, or less quilt-tugging between partners.

Many couples prefer a king doona on a queen bed.

Can I use king sheets on a queen mattress?

You can, but king sheets will feel loose and may bunch up. Queen-sized sheets are designed to fit snugly and will look cleaner and stay in place better.

What mattress type is best for a queen bed?

It depends on your comfort needs:

• Memory foam: best for pressure relief

• Hybrid: best all-round support and cooling

• Pocket spring: good airflow and bounce

• Latex: durable and supportive

Most couples prefer hybrid mattresses for balanced comfort.

Will a queen mattress fit through standard Australian doors or staircases?

Yes. Most queen mattresses fit through a standard 820-920 mm doorway when turned sideways. If your home has narrow hallways or tight staircases, choosing a mattress-in-a-box makes delivery much easier.