Queen Mattress Size & Dimensions in Australia

Ever felt cramped on a bed that’s just a little too cosy for two? You’re not alone the mattress size you choose can make or break a good night’s sleep.

That’s why so many Aussies turn to the Queen size mattress. Measuring 153 cm wide by 203 cm long, it’s spacious enough for couples, comfortable for solo sleepers, and fits neatly in most bedrooms. In fact, it’s the bed size chosen by around 40% of Australian households - proof it hits that sweet spot between comfort and practicality.

If you’ve been wondering “what are the dimensions of a Queen size mattress?” or trying to decide between different mattress sizes, this guide will help you out. We’ll unpack the standard Queen mattress dimensions, compare it with King and Double beds, and share a few expert tips to help you find a Queen mattress that perfectly suits your space, your sleep, and your lifestyle.

What Is a Queen Size Mattress?

Think of the Queen as the Goldilocks of bed sizes—not too big, not too small, just right.

A Queen size mattress offers the perfect mix of comfort and practicality. It’s ideal for:

• Couples who like a little breathing room
• Single sleepers who share the space with a pet
• Guest rooms that need something roomy but not oversized

If you’re upgrading from a double, you’ll feel the difference on night one. Less elbow bumping, more stretch-out space, and better sleep.

Standard Queen Mattress Dimensions

The standard Queen bed size in Australia is:

153 cm (W) × 203 cm (L)

That’s about 60 inches × 80 inches in imperial measurements.

So if you’ve ever wondered “what is the size of a Queen bed?” or “what dimensions is Queen bed?”, that’s your answer.

• Width: 153 cm
• Length: 203 cm
• Ideal Room Size: At least 3 m × 3 m

This size balances bedroom flow and comfort. You can still fit bedside tables, a dresser, and have space to walk around.

Queen Size Air Mattress Dimensions

Planning for guests or a camping trip? A Queen size air mattress usually measures around 152 cm × 203 cm, but some vary by a centimetre or two depending on inflation.

Use cases:

• Overnight visitors
• Spare rooms
• Road trips or camping setups

Just remember—air mattresses can lose firmness overnight, so choose one with a built-in pump and flocked top for comfort.

Why Choose a Queen Size Mattress?

Here’s why Queen bed mattress dimensions suit most Aussie homes:

• Perfect for couples – enough room to move without feeling miles apart.
• Fits standard bedrooms – unlike a King, it won’t crowd your space.
• Affordable luxury – you get a premium sleep surface without King-size pricing.
• Practical long-term choice – great for city apartments, growing families, or anyone sharing with a furry friend.

It’s the all-rounder of the mattress world—big on comfort, light on footprint.

Australia Mattress Size Comparison Guide

If you’re torn between sizes, here’s how they stack up 👇

A quick glance shows:

• Queen vs King: 30 cm narrower → fits more rooms
• Queen vs Double: 15 cm wider → noticeably comfier for two

So when choosing between King size mattress dimensions vs Queen, think room size first.

Choosing the Right Queen Mattress for You

A bed’s not just about size—it’s about feel.

Here’s what to consider before you click “add to cart”:

Mattress Type

• Memory Foam: Hugs your body, great motion isolation
• Hybrid: Springs + foam = bounce with comfort
• Innerspring: Classic support, cooler airflow
• Latex: Naturally hypoallergenic, durable

Firmness

• Soft: Side sleepers who want cushioning
• Medium: All-round comfort, suits most couples
• Firm: Back/stomach sleepers or heavier builds

Extra Features

• Cooling layers for hot nights
• Edge support for full-surface use
• Zoned support for better spinal alignment

Tip: Match firmness to your sleeping position—your back will thank you.

The Perfect Partner: Bed Bases & Frames

Your Queen size mattress deserves a solid base. Options that fit:

• Slatted bed base – airy and supportive
• Platform base – modern and sturdy
• Ensemble base – classic look, soft feel
• Adjustable base – ideal for readers or snorers

Pro tip: Make sure slats are less than 7 cm apart for even support.

Need storage? Go for a gas-lift frame—extra space, same footprint.

Still Not Sure Which Mattress Is Right?

You’re not alone—finding the one can take a few tries. Try this:

• Measure your room (3 m × 3 m is ideal)
• Think about who’s sleeping (just you, partner, pet?)
• Check your preferred sleep style

Browse our Queen Mattress Collection for all options, from plush to firm.

Want extra comfort? Add a Queen Mattress Topper or protect your investment with a Mattress Protector.

Final Thoughts: Why Go for a Queen Bed?

A Queen size bed isn’t just a piece of furniture—it’s your nightly recharge station.

It’s big enough to share, small enough to fit, and versatile enough to last through life’s stages—from first apartment to family home.

So if you’re after comfort without compromise, the Queen is king (pun intended).

Ready to upgrade? Shop our best-selling Queen Mattresses and sleep better, every night

FAQs

What are the dimensions of a queen size mattress?

The standard Queen bed dimensions in Australia are 153 cm × 203 cm

What’s the length of a Queen bed?

All Australian Queens measure 203 cm long, same as a King.

What’s the difference between King and Queen size?

A King is 183 cm wide, 30 cm wider than a Queen. Length stays the same.

Will a Queen bed fit in my room?

Ideally, your bedroom should be at least 3 m × 3 m to allow space for side tables and movement.

Are Queen mattresses good for tall people?

Yes. At 203 cm long, it suits most sleepers under 6’6”.

what is size of a queen mattress in cm?

In Australia, a Queen size mattress measures 203 cm in length and 152.5 cm in width, which is equivalent to 60 by 80 inches.