See Newentor Super King Mattress Reviews
Consistently high quality and scientifically designed products provide a full night's cozy and restful sleep.
Super King-Size Mattress
The standard size for a Super king mattress in Australia is 203 cm wide × 203 cm long. Ideal for the luxurious sleepers.
As the largest mattress size, the super king-size provides much more sleeping space, and it's perfect for large families who may like to enjoy bedtime together.
Super King-Size Mattress
The standard size for a Super king mattress in Australia is 203 cm wide × 203 cm long. Ideal for the luxurious sleepers.
As the largest mattress size, the super king-size provides much more sleeping space, and it's perfect for large families who may like to enjoy bedtime together.
With a vast size, it also requires a large room to be placed in.
Everyone has different preferences when it comes to choosing mattress sizes.
If there are more questions about mattress sizes, welcome to contact us.
With a vast size, it also requires a large room to be placed in.
Everyone has different preferences when it comes to choosing mattress sizes.
If there are more questions about mattress sizes, welcome to contact us.
Explore Our Super King-Size Bed Mattresses in Action
We offer three ergonomically designed super king mattress models, each providing targeted support for your body, recommended by an orthopedic doctor in Australia.
Made from high-quality, skin-safe materials, all are CertiPUR-US® and STANDARD 100 by OEKO-TEX® certified.
Trusted by 500,000+ Australians for better sleep and comfort.
Hybrid Mattress
From
$472.50
Experience our classic best-seller, a hybrid mattress with balanced comfort and support for total spinal support.
Shop Hybrid Mattress
Hybrid Mattress Pro
From
$448.00
Next-generation spring technology engineered for maximum pressure relief, restorative sleep, and physical rejuvenation.
Shop Hybrid Mattress Pro
Hesperis Mattress
From
$528.00
Advanced contouring memory foam with customizable firmness and a hygienic, washable cover for a perfectly tailored sleep.
Shop Hesperis MattressAustralia's Most Award-Winning Super King Bed Mattress Brand
Compare Newentor Super King Mattress-in-a-Box Australia for Your Needs
Hybrid Mattress
Pocket Springs + Memory Foam
Medium Firm
7 Zones, Precise Support
Antibacterial and breathable charcoal fibre cover.
$672.00(Super King size)
25cm height
Hybrid Mattress Pro
Pocket Springs
Memory Foam
Micro Coil Pocket Springs
Memory Foam
Micro Coil Pocket Springs
Medium
7 Zones, Precise Support
Antibacterial and breathable charcoal fibre cover.
$972.00(Super King size)
28cm height
Hesperis Mattress
Memory Foam
Adjustable Firmness Relatively Firm
7 Zones, 7 Layers
antibacterial and anti-mite coconut fibre cover.
$814.00(Super King size)
22cm height
Why Choose a Super King Bed Mattress Size?
The Super King-size mattress, the largest option offered by Newentor Australia, measures 203cm in both width and length. This spacious bed size is growing in popularity across Australia for its luxurious feel.
Its generous dimensions comfortably suit a couple seeking extra room or a family needing more space. The next smallest size is the King, which matches the length, but the Super King size provide extra 20cm width than the King size.
Its generous dimensions comfortably suit a couple seeking extra room or a family needing more space. The next smallest size is the King, which matches the length, but the Super King size provide extra 20cm width than the King size.
Perfect for the Whole Family
A Super King mattress generously accommodates couples, children, and pets all at once. It transforms your bed into a spacious family hub for morning cuddles, shared reading, or cozy nights, ensuring everyone sleeps comfortably without feeling crowded.
Ideal for a Larger Bedroom or Luxury Guest Room
This size fills a spacious master bedroom with a grand, balanced statement of luxury. In a guest room, it provides visitors with a lavish, hotel-grade sleeping experience, making them feel exceptionally welcomed and pampered.
The Largest Standard Mattress Size in Australia
As the pinnacle of standard Australian sizes, the Super King represents the ultimate choice for comfort. Choosing it means investing in the maximum personal space and prestige available, defining a lifestyle of premium relaxation.
Not Sure Which Mattress Size is Right for You?
See the Mattress Sizes Guide >>
Australian Mattress Sizes Comparison Guide
This bed and mattress size guide is designed to help you choose the ideal mattress for your bedroom.
Discover how super king-size mattress can suit your space, comfort, and lifestyle needs.
Discover how super king-size mattress can suit your space, comfort, and lifestyle needs.
|
Mattress Size |
Width x Length
(cm)
|
Width x Length
(mm)
|
Width x Length
(inches)
|
|---|---|---|---|
|
92 x 188 |
920 x 1880 |
36.2 x 74 |
|
|
92 x 203 |
920 x 2030 |
36.2 x 79.9 |
|
|
107 x 203 |
1070 x 2030 |
42.1 x 79.9 |
|
|
137 x 188 |
1370 x 1880 |
53.9 x 74 |
|
|
153 x 203 |
1530 x 2030 |
60.2 x 79.9 |
|
|
183 x 203 |
1830 x 2030 |
72 x 79.9 |
|
|
203 x 203 |
2030 x 2030 |
79.9 x 79.9 |
Fast & Free Delivery
120 Night Free Trial
Long Term Warranty
Shop now. Pay later.
What Makes Newentor Super King Mattresses Stand Out?
Gel-Visco Memory Foam
The certified memory gel foam provides a refreshing temperature.
Breathable and Cool
Certified and natural materials optimize airflow throughout all the layers of the bed.
Solid Edge Support
Firmer surroundings on the bed to provide reinforced edge support.
No Partner Disturbance
All mattresses have excellent shock absorption and resilience.
First brand new mattress and I’m in heaven!
Delivery was so fast and it was easy for one person to set up. I’ve never slept so soundly and look forward to going to bed each night!
Surprise and Relief
The mattress was a surprise as it popped out of the plastic and became a full mattress in a matter of seconds. I did sleep on it the first night and it was really comfortable.
Really happy with this Hybrid Mattress
I did not think my old mattress was uncomfortable till i purchased this Hybrid Mattress. Great value, great sleep. No more sore lower back pain in the morning! Fast delivery. Definitely recommend.
Very comfortable memory foam mattress
Mattress came rolled up in an airtight package, so it didn't take up too much shipping space, although the box was quite large. But it was very easy to open, self inflated, and was ready to go.
Excellent Support and Sooo Comfortable!
The top layer of this mattress is cozy and soft, and it cushions my hips and shoulders, while the firm layer below supports my spine. I usually tend to toss and turn at night, but noticed that I didn't change position as often with this mattress.
Happy Moments with Newentor Mattresses
120 Night Trial Period
We know that you have concerns, after all this is one big and expensive mattress. We are happy to let you experience and be sure of your choices.
We are giving you a free trial of 120 nights to make up your mind.
If you are not happy, we make sure you have a free return and refund.
1
Buy online
2
Free shipping anywhere
3
Try it for 120 nights
4
Love it or return it
FAQ about Super King Bed Mattress Size
What is the size of a super king bed mattress in Australia?
An Australian super king bed mattress measures 203cm x 203cm.
What are the pros and cons of a super king size?
The Pros
Maximum Personal Space: A Super King provides an extra 20 cm of width over a standard King. This is ideal for couples who are light sleepers, as it virtually eliminates "partner disturbance.
Perfect for Families: If you have young children or pets who like to crawl into bed on weekend mornings, the Super King ensures everyone has plenty of room without feeling cramped.
Ideal for Taller Sleepers: Because it is 203 cm long (the same as a King and Queen), it provides the necessary legroom for taller individuals to stretch out fully.
Luxury Aesthetic: Visually, a Super King makes a bold statement. In a large master suite, it fills the space beautifully and creates a high-end, hotel-like atmosphere.
Symmetry: Being a perfect square （203cm x 203cm) can actually make rotating the mattress or fitting some types of bedding easier, as there is no "wrong" way around for the square dimensions.
The Cons:
Space Requirements: This is the biggest hurdle. You generally need a bedroom that is at least 4m x 4.5m to fit a Super King comfortably while still allowing for walkways and furniture.
In many modern apartments, this size can "swallow" the room. Access Challenges: Moving a Super King into an apartment can be difficult. It may not fit in some elevators, tight stairwells, or narrow hallways. (Note: A mattress-in-a-box helps solve this as it arrives compressed.
Cost of Accessories: Sheets, quilt covers, and bed frames for Super Kings are significantly more expensive and can be harder to find in retail stores compared to standard Queen or King sizes.
Weight: These mattresses are heavy. Changing the sheets or rotating the mattress requires significant physical effort.
What is the most popular bed size in Australia?
The Queen mattress ($153 \times 203$ cm) is the most popular choice in Australia. It balances comfort for couples with standard bedroom sizes.
What is the size of a super king bed mattress in the UK?
In the United Kingdom, a standard Super King-size mattress measures 180 cm x 200 cm (approximately 6'0" x 6'6").
How big should my bedroom be?
A Super King is a massive piece of furniture. To ensure the room remains functional:
Minimum Room Size: At least 4m x 4.2m (for Australian standards) or 3.6m x 4.2m (for UK standards).
The "Walkability" Rule: Leave at least 60 cm to 90 cm of clearance on all three sides of the bed to allow for walking and opening wardrobe doors.
Is it hard to find bedding for a Super King?
Finding bedding for a Super King in Australia is much easier now than it was a few years ago, as the size has become a popular "luxury standard." While you won't find as many options as you would for a Queen or King, most major retailers and specialty shops now carry full ranges. In Newentor, we offer a range of high-quality essentials (mattress protector and mattress topper) specifically designed for the Super King size ($203 \times 203$ cm), making it much easier to protect and upgrade your large mattress.
How much does a Newentor super king-size mattress weigh?
Newentor mattresses are designed for easy handling. Key model weights are: Hybrid Super King Size (49.26 kg), Hesperis Memory Foam Mattress Super King Size (34.33 kg), and Hybrid Pro Super King Size (63 kg).
