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Koala Calm As has been discontinued. See the Best Mattresses.
20Koala Calm As

Koala Calm As

 Verified
20Koala Calm As
4.9

500 reviews

Positive vs Negative
99%1%
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Sleeping Position
  • Side
  •  · 
  • Back
  •  · 
  • Front
Adjustment Period
  • Days
  •  · 
  • Weeks
  •  · 
  • Months
  •  · 
  • I never got used to it!
Perceived Firmness ?
  • Very Soft
  •  · 
  • Soft
  •  · 
  • Medium
  •  · 
  • Hard
  •  · 
  • Very Hard
Pre-existing Neck / Back Issues ?Yes · No
Caused Discomfort ?Yes · No
Heat Retention ?Yes · No
Sagging ?Yes · No
Value for Money
4.8
Buying Guide Banner
Koala Calm As Showcases

Official material from Koala.

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5 Luigi  · Very Comfortable – Very Comfortable mattress. Highly recommended and the service was also good.
5 Graham  · 100% Comfort – This is the most comfortable mattress we have ever had. We are both sleeping much better and not moving about much.
5 rpop  · Great, comfy mattress – So far so good, no back pain, not to soft, not too hard, just right
5 Lovestosleep  · Best mattress we've had, we ordered more ! – Awesome matress, we ordered more so the whole house could have one
5 Kris  · Perfect fit – The King Koala Calm As matress is a perfect fit for my wife and I. Arrived quickly as was extremely easy to install.
5 Godwin O.  · Very comfy mattress – This mattress is very comfortable for me, and I like the idea that I can switch between the firm and medium-firm sides.
Tegan
Tegan11 posts
  King

Wanted to love it but unfortunately loathe it – Purchased new king size mattress in May & after trying it for a couple of weeks my husband & I were both experiencing numbness in our hands & arms & legs / low back. Contacted Koala & they sent a free 'topper' which was essentially a cheap piece of foam. It definitely helped a little but neither of us have had a restful night sleep since May. We… Read more

are both restless, tossing & turning all through the night & keeping each other awake. As soon as I lay down my low back hurts. I wake with numbness a lot in my neck, arms & hands as does my husband. The worst part is we have a 9 month old who sleeps soundly through the night 11hrs in her room & has for months yet we can't get a good night sleep! Being new parents we were just not onto it enough in the 'trial' period to send it back because we were so sleep deprived & didnt have the capacity to deal with it. Regretting it big time after spending $2000 on this horrible 'zero disturbance' mattress!! And see now it has been discontinued!

Koala
Koala    

G’day Tegan, We truly appreciate the time you’ve taken to… Read more

Reviews with attachments

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Alexander B.
Alexander B.VIC
  Fair Incentive Verified King

A mattress so good, it spoils other mattresses! – The Koala Calm As mattress is the most amazing mattress we've slept on! Both my partner and I have back/shoulder/neck pain and from the first moment we layed down on the mattress, it was instantly comfortable and relieving. We look forward to every night sleeping on the koala mattress, unfortunately it has made all other mattresses feel terrible… Read more

and uncomfortable to us.

Would absolutely recommend the Koala Calm As to anyone searching for a new mattress, or to upgrade to a better one.

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Jono Y.
Jono Y.NSW
  Fair Incentive Queen

Amazing - first time sleep ins! – I’ve had a number of sports related back, shoulder and knee injuries that I have to carefully manage. Up until this point, if I ever slept on my side or not directly on my back, I’d aggravate those injuries. As soon as we received the “koala calm as mattress” and “koala pillows”, we noticed a considerable improvement in my sleep and ability to… Read more

wake up pain free. The first week I was mindful of the placebo effect but it has been almost 3 weeks and fingers crossed, it continues to have a positive effect on my sleep and pain. Not claiming that it fixes injuries, more so that you can sleep without the fear of further aggravating an injury due to a dodgy/unsupportive mattress. Oh, and we’ve managed to sleep in consistently the last couple of weekend!

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rebeccalloydd
rebeccalloyddVIC3 posts
  Fair Incentive Verified Queen

Keeping my Koala – A very comfy sleep, firmness was spot on, why get up! Show details

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Jisu Kang
Jisu KangQLD
  King

Not yet purchased? The worry only delays the delivery date – It's too difficult to write reviews. Because when I lie down on the bed, I fall asleep right away. So much Comfortable, There is no pain in the spine. If you haven't bought it yet, You should buy a king size. Really Great!! Show details

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Kevin D.
Kevin D.
  Fair Incentive King

Perfect Mattress – It's been 2 weeks and the koala calm as mattress has been absolutely great to sleep on (with the Paddington bed base). I also have an Eva mattress and the Kolala is definitely the better one for me( if anyone was stuck on the fence between the two). Highly recommend the Koala calm as mattress. Show details

In-depth reviews

NMU
NMU2 posts
  Fair Incentive Verified Queen

Exceeds expectations! – I have researched for a while for a memory foam mattress. There is so much to choose from and so many different prices around. I came across Koala when I narrowed the search by looking for a more sustainable option. I really like that about Koala, every little step towards a cleaner earths is important. I was a bit worried about the mattress.… Read more

Being to hard or to soft as reviews are rather mixed. I have tried the first three days on medium-firm (as suggested) and swapped to firm after that. It is soooo comfy. It is the perfect firmness. You still feel the softness of the mattress without the deep sinking. And incredible mix of support and comfort. I like the materials used too. It doesn’t seem like it’s been made cheaply. I read people complaining about the smell but it wasn’t that bad and only lasted for few hours. The set up is easy but you do need some space. The mattress needs to expand fully before the topper gets out on. I wanted to topper to have time to expand at the same time and my bedroom is small, but I made it work. The topper was tricky to get into position because of the weight. But I folded it up and it worked.

I would 100% recommend the mattress. But be mindful of the delivery time. Items did a little trip across to another state before coming back and being delivered. Nobody could explain why that happened. But it all got here ok and now I am sleeping in my much appreciated new bed. Thanks Koala.

Shearna
ShearnaQLD2 posts
  Fair Incentive King

Want a perfect sleep? Must buy!! – I have written a honest review for people like myself, all the things I wanted to know. My husband and I have had a plush mattress for years. We would wake up and always complain about back pain and for months we would suggest on buying another mattress. I’ve had my eye on Koala since the first year they released. And years went by, I finally got… Read more

the chance to buy a new mattress! I was very hesitant as you can’t try in store, but once I read you the terms and if it didn’t suit I could return I instantly got it. Took about two days to settle into our new mattress as we went from very plush to firm. After the 3rd night we were starting to really like it. Now we are weeks in I can say it’s the best mattress and I would rate to anyone. No more back pain. Winning! I have 3 small kids so I cherish a good sleep.

If you’re looking for a change I reckon give it a go and I’m sure it’ll be for you.

Also note. My husband is a back sleeper and I am a front to side sleeper. We both have the best sleeps no matter how you sleep :)

Thankyou Koala! :)

jr3nton
jr3ntonVIC2 posts
  Fair Incentive Queen

My sleep has vastly improved in quality – This mattress has made a difference already - The firmness is perfect for a stomach sleeper like me 10/10 - The Edges of the mattress are very well made and offer wonderful support no drooping or sagging from sitting on the edge, 10/10 - The way it was packaged made it nice and easy to unpack and put together 8/10 sourcing more sustainable… Read more

packaging would make this a 10. - there is a little bit of movement in the base as it settles together but no sharp edges and easy to manouever 10/10 -The wood of the base had a slight humid smell but dissipated after second day 7/10. - No new mattress plastic or foam smell 10/10 -Hassle free delivery and full transparency on times with live gps tracking. 10/10 -The was a chance I could get a voucher for this review, however this is legitimately how I feel about this mattress and would have written this review regardless, plus it came with two plush koalas!! 11/10 After a few nights on this mattress my back felt better than it has in a long time. And my sleep quality has vastly improved, I highly recommend this mattress. My overall rating as a person who has been sleeping nearly every day for 30 years is 9.5/10

Positive reviews

Yang W.
Yang W.2 posts
  Fair Incentive Verified Queen

Comfy and supportive – I sleep well every night since I got my mattress. I chose this one for the firm side. It is very supportive. Highly recommend. Delivery was super fast too. The delivery guy was very polite and helpful. The whole experience with Koala was great! Show details

Ric G.
Ric G.NSW
  Fair Incentive Queen

What a mattress! – We upgraded to the Calm As from our original Koala mattress that was reaching the end of its life. We honestly couldn’t be happier with our decision. It’s easily the most comfortable mattress we’ve ever slept on, firm but not too firm yet still soft as a cloud! We are both sleeping deeper and waking more rested than we have felt before. The same day delivery service is also mind blowing. Thanks Koala. Show details

Ganesh
GaneshVIC
  Fair Incentive Queen

As name as work – The perfect mattress for us, easy and quick to snooze. Very helpful for the different posture sleep. We loved it so far and highly recommend for everyone. Show details

Mattresses

Find out how Koala Calm As compares to other Mattresses

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Negative reviews

Saphron Smeaton
Saphron SmeatonNSW2 posts
  Fair Incentive Queen

Jury still out – The first night I slept on this mattress I wanted to cry, I think I did! It was like sleeping on concrete. But you can turn the topper over and it’s softer, a little bit. Anyhoo it seems to be getting a little better a little at a time or I’m getting used to it not sure. Show details

Koala
Koala    

G'day Saphron, While we're gutted to hear your first… Read more (+1 reply)

John
John2 posts
  Queen

Have never really been happy with this mattress – Ever since I got this mattress about a year ago I've never really had a solid sleep on it. I've tried using both sides of the mattress but nothing seems to work. I also wake up a lot during the night as I can't get comfortable and I feel sore. Probably wouldn't use this brand again.

Koala
Koala    

G'day John, This is so disappointing to hear :( we want… Read more (+1 reply)

Not a great topper
Not a great topperVIC
  Fair Incentive Queen

Mattress okay, but quality of topper and customer service not great – This is our second Koala and we are disappointed. Like many businesses it seems Koala have allowed the quality of their product and customer service to drop. First, at our last purchase the team arrived and even set it up for us and took the box etc away. This time, they sent a delivery guy on his own for a two person lift box (x2), and he… Read more

couldn’t wait to get out of there. Second and worse, the topper is meant to zip onto the base mattress, however the zip keeps pulling apart as it is missing some teeth on the topper. Have followed up customer service who emailed and were supposed to send a link, but failed to include it, so now I am chasing them again.

Koala
Koala    

Hi there, It doesn’t sound like you’ve had the warm and… Read more

Recent reviews

Maia
Maia2 posts
  Fair Incentive Queen

LOVEEEEE IT – I had some difficulties zipping in the topper with the mattress but love love love my Koala mattress! My favourite is the firm top. Definitely would recommend! Show details

Sam B.
Sam B.7 posts
  Fair Incentive Queen

Amazing! – Wow! Not only was delivery super fast and easy, but the mattress itself is the most comfortable I’ve ever slept on. I’ve had the Koala pillow for a couple of years, so it pairs amazingly with the mattress! Show details

Steve
SteveWA2 posts
  Fair Incentive Queen

Not too firm not too soft – I'm so happy with this mattress. My partner moves around all night but with no springs, I don't feel her move about at all. I tried the medium side but for me, a 6'4 90kg guy, it that too soft but I just easily unzipped and flipped the top cover to the firm side and it's perfect. Its a great feature so you can get the right softness for you. I wake up with no back pain now and am getting better quality sleep. Show details

Elle
Elle
  Fair Incentive Queen

I love my new mattress – I decided to upgrade my mattress and it has really improved my sleep so much! The mattress itself is pretty firm so probably not for everyone, but I have found that I’ve gotten used to it really quickly and now love it. I’ve paired it with the Kirribilli bed base and it is the perfect combo ! Super easy delivery and assembly. Show details

Michelle R.
Michelle R.WA10 posts
  Verified Queen

Great for restless sleeper – We sleep wonderfully well on the new mattress. It took just a couple of days to adapt. My partner is sometimes restless in the night and often gets up early for night. I don’t feel the movement and sleep right through! Show details

Carmela
Carmela
  Fair Incentive King

The perfect addition to my new house! – I have had the standard koala mattress for two years and decided to upgrade to a king for my new place. The step up is very noticeable and well worth the additional cost. I was able to pick next day delivery. Set up is not as simple as the standard mattress, as you need to zip one layer on top, but the instructions were easy to follow and I had no… Read more

issues. I have noticed a change in my sleep, and do not wake up stiff and sore. The edge support is a lot better than previous models. I'm glad I decided to upgrade!

Mattresses

Find out how Koala Calm As compares to other Mattresses

Know better, choose better.

Compare all
Haylee
HayleeNSW2 posts
  Fair Incentive Queen

Amazing quality and service! A Koala lover for life! – The service from start to finish was outstanding. The bed, mattress and bedside tables arrived on the expected delivery date and took less than 10 minutes to put together!! The mattress is firm yet comfortable to sleep on, just what we were after! The quality is amazing for the price. We will definitely continue to purchase furniture from Koala. Show details

Liv L.
Liv L.
  Fair Incentive Queen

Game changer – Like Alex Chidiac playing for the Matilda’s, you don’t know you need this mattress (or player) until you have it (her on the field). How good’s a thorough nights sleep? Honestly sorted some aches and pains, particularly in the shoulders and hips. Big fan. Show details

Kell
KellVIC3 posts
  Fair Incentive Verified Queen

Best sleep I've had in years – For someone with fybro it can be very hard to find a mattress that doesn't feel like you're laying on concrete. I've been through countless mattresses to find the right fit and here we are. If you have fybro and find it hard to get a good nights sleep try this mattress and the topper! 10/10 for comfort Show details

Lisa K.
Lisa K.NSW3 posts
  Fair Incentive Queen

Next level comfort – After looking and trying numerous in store beds and being hopelessly unsold on anything we looked at, it was an easy decision to go with a koala. We bought a sofa bed earlier in the year which is very comfortable so when it came to buying a new bed we decided to try the calm as mattress and Balmain bed base. It is beyond comfortable, we are so… Read more

happy with our purchase. I highly recommend this mattress and bed base. A good firm mattress that feels luxuriously soft at the same time. We have slept so much better since getting the new bed.

Peter
PeterQLD8 posts
  King

Like sleeping on a supportive cloud – Even from the first lie down, it was obvious this is a superior mattress. Seven sleeps on we are both of the same opinion - fabulous! Show details

Mark
MarkVIC
  Fair Incentive King

Out like a light! – Took a few days to get used to the new mattress. But now I really can’t wait to get to bed each night. Boom out like a light. Even better is I’ve not got that aching feeling when I wake up in the morning and feel so much better. Highly recommend. Show details

tonesandtrace
tonesandtrace
  Fair Incentive Queen

Super comfy and seamless delivery – We needed a good firm mattress in a short time frame. Koala could do all that. Next day delivery (to your door) and the delivery team kept you updated on location and eta so you did not waste time waiting around. The mattress was easy to fit together (after we watched the video). We let it rest overnight before sleeping on it the following… Read more

night and we’re so happy with the comfort. It feels like a high quality mattress. I’m a hot sleeper but it did not make me hot at all. Just comfortable and provided a great nights sleep. We chose the medium firmness for the mattress topper.

Martin
MartinNSW3 posts
  Fair Incentive King

Fit for a king! – I was a little skeptical about buying a mattress online, especially as I’ve never owned a foam mattress. I considered a few brands but felt Koala offered the most flexible returns option in case it wasn’t quite right. I’m the end it didn’t matter because this is the most comfortable mattress I have owned! The quality of my sleep is so much better… Read more

than I was getting on my spring mattress. The best part about it is how quickly I am able to doze off! Also bought the Paddington bed frame so the combo looks great!

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