Choosing The Best Bed Size Based On Australian Standard Dimensions

Choosing The Best Bed Size Based On Australian Standard Dimensions

Posted by Luxo Living on 17/5/2023

Understanding the dimensions of your mattress is essential to choosing the best option for your home. The last thing you want is to excitedly pay for a bed and feel disappointed in its size upon arrival.

Whether you're moving to a new room or wish to replace your old bed with a new and comfortable option, the dimensions play an important role. However, different locations use different metrics for measurements, and this article guides you through bed dimensions according to Australian standards.

Ultimately, if you live in Australia and desire the best mattress for your home, hotel, or similar chambers, this article will guide you through all you need to know. Read on!

1. Single Mattress Size

Based on Australian metrics, the standard single Mattress is 188 cm long and 92 cm wide, which is sufficient space for one person. It's a common option for toddlers to leave the crib to a bigger space and also for shared kids' bedrooms.

Additionally, single beds also appear in small apartments where individuals live alone like boarding houses, studio rooms, bunk beds, and anything of the sorts. While you can find other ways to use a single size mattress, it's ideal for people living alone or for children transitioning to a more roomy bed.

Perks of Single Mattress Size

Each bed type comes with individuals benefits and that included single Mattress Size, and these advantages include:

  • More affordable than other bed sizes
  • Easy to move when rearranging furniture
  • Compact and ideal for smaller rooms
  • Perfect for single use

Ultimately, a single bed is ideal when your budget can't accommodate other mattress sizes or when you have a resting area for your small room. However, note that despite its small size, it's still comfortable and can fit in a stylish bed frame.

2. King Single Size Mattress

The King Single Size Mattress is significantly longer and wider than the single Mattress Size with dimensions measuring 107cm wide and 203 cm in length. This extra length makes it perfect for people above average height and sleep alone such as growing kids and teens.

It's also a common option for adult students in apartments, hustles, and shared houses. If you don't own a hostel or aren't purchasing for your children, note that the bed size is also compatible with guest rooms because using a double size bed, or anything larger, may cramp up the room.

Perks of King Single Size Mattress

King single beds are larger than single beds, making them ideal for people needing extra space in their resting area like children and adults living alone. Here are some noteworthy benefits associated with single size king single size mattress:

  • Additional space to maximise comfort
  • Ideal for taller people needing space single beds don't provide
  • Perfect for growing children or single adults

Ultimately, whether you're an adult looking for a comfortable mattress that accommodates only your or in search of the right bed for your growing children, guest house, or small rooms, King Single Size mattresses are ideal.

3. Double Size Mattress

The double size mattress is significantly wider than the single and king size mattress options presented in this article. The piece measures around 138cm wide and 188 cm long and is compatible with both large and compact rooms.

It's also worth noting that the double size mattress is a common option for couples looking for a mattress to occupy their bedroom. It's large enough to accommodate two people while providing peak comfort.

Double size mattresses also appear in children's rooms as teens outgrow their childhood beds and need extra space to accommodate their new size. In this case, you can also transfer the mattress to the guest room once your teens also outgrow this bed, making it a great investment.

Perks of Double Size Mattress

As previously mentioned, the double size mattress offers plenty of room compared to the single or king size. It's comfortable for a night's rest and has sufficient area to accommodate bigger teens, couples, and single children adults.

Here are some benefits of choosing a double bed:.

  • Double beds are easy to acquire due to their popularity in Australia
  • They offer sufficient space to individuals and couples
  • Ideal for a comfortable night's sleep

4. Queen Size Mattress

Often considered to be the most popular mattress in Australia, the queen size mattress measures around 153 cm x 203 cm in size. These dimensions detail how much space individuals and couples enjoy upon using this option.

It's no surprise why it's common amongst couples as the width allows for a comfortable night's rest and can accommodate any turns and twists you make while asleep. Furthermore, the queen size bed fits according to standard rooms today and won't appear out of place or non-symmetrical when brought into your chambers.

The queen size mattress is best for couples that desire space but can also be ideal for individuals with a taste for luxury.

Perks of Queen Size Mattress

The queen size mattress offers sufficient space for individuals and couples that need room to experience peak comfort in their chambers. Here are some extra benefits of owning this mattress:

  • Queen beds offer more space than twin beds
  • Provides a good night's sleep for couples or individuals that toss and turn at night
  • Queen beds make your room look luxurious since they're a common option in hotels
  • Sufficient space to accommodate pets
  • The large space allows you to complete other tasks on the bed like working or reading.

The queen size mattress extra space is its selling point since it gives you more movement during sleep, allows for task completion, and lets you share the bed with your significant other or pet.

5. King Size Mattress

The King Size Mattress is currently the biggest standard size mattress you will find at an Australian retailer shop. This roomy bed measures 203 cm long x 183cm wide, presenting an enormously wide space for sleeping.

Due to the dimensions of the king size mattress, it requires a bigger room as it may cover the entirety of small or medium size rooms. Essentially, your mattress needs to occupy a room without making it crampy, while also giving you enough space to move around.

Although the king size mattress is the largest standard size bed available for retailers in Australia, some variations to the dimension of the min size matters exist. Nevertheless, the standard measurement for this mattress is 183 cm x 203 cm.

*Note: The king size mattress is the same length as the queen but 30 cm wider.

Perks of King Size Mattress

The King Size mattress is the largest standard bed size in Australia making it ideal for couples that desire extra room. While it can be used for children and individuals, there are better options with king size being for multiple adults, especially couples.

Here are some benefits of owning a king size mattress:

  • More breathing space while sleeping
  • A bigger bed eases ant soreness, joint aches, and pressure in the long run
  • Allows you to complete other tasks like working and reading.

Bonus: Super King Size Mattress

As previously mentioned, the king size mattress is the largest standard size bed available for retailers in Australia; however, variations of thud size exist that are larger. One significant variation is the Super King Size Mattress, which offers an additional 20 cm of width to the standard king size bed.

This enormous extra space is an unbeatable amount commonly used by couples but mostly families to squeeze together and enjoy a movie or spend quality time. It's ideal if you prioritise space but the extra space is massive.

Factors to Consider When Buying A Mattress

Before acquiring your new mattress for your home, children, hostel, or single room, there are some important factors to consider. These elements will help pick the best option and enjoy your purchase months or years later.

Here what you need to consider:

1. Budget

First understand how much you're willing to spend on a new mattress as this action will help to keep your bank balance in check and prevent you from getting ripped off. Essentially, take your time to research the price range for your desired mattress before going shopping.

2. Mattress Size

The mattress size is often determined by your lifestyle such as whether you live alone, have a partner, have kids, use the bed often, etc. Also, your bedroom size dictates your bed's dimensions as a larger room can accommodate a queen or king size bed, while a smaller one is ideal for a single, king single, or double size mattress.

3. Mattress Firmness

Your mattress firmness comes down to your preference as there is no wrong or right answer. Simply choose the one you enjoy the most as the options include:

  • Plush beds – adjusts to your body’s curves
  • Medium beds – a balance between soft and firm
  • Firm beds – ideal for stomach sleepers and people that prefer a rigid sleeping surface.


Understanding these dimensions is one way to purchase the perfect bed for your current living situation. The single Mattress and single king size mattress are perfect for living alone, while the Double, Queen, and king size mattresses provide enough space for multiple sleepers.

Hopefully, this guide is sufficient in identifying the best mattress dimension for your living space. Happy shopping.

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