YOUR GUIDE TO TEMPUR® BED & MATTRESS SIZES
Australian Mattress Size Guide
Sleep is essential to everyone’s health and well-being, but how many of us realise that the space where we choose to sleep has not necessarily changed in size since we were babies in the cradle? The width of the average cot is approximately 75cm. A standard double bed, one of the most popular sizes in Australia, measures 135cm wide. If you share your bed that’s just 67.5cm each! The fact is, the more space you have to sleep in, the better your night’s rest will be.
Size matters!
Here's a basic guide to mattress and bed sizes, including Single, King Single, Queen, King, Uber (Super) King mattress dimensions and more, to help you make the most of your bedroom space. We recommend you should always work in metric for the most accurate measurements, but if you prefer feet and inches,then we have listed the nearest equivalent size to help you.
1 piece mattress
in standard AU sizes
Australian Bed Sizes & Dimensions
What about Adjustable Beds?
If you own or are thinking of buying an adjustable bed base, then it is quite possible the mattress or mattresses you need will not be standard AU sizes.
Here's a basic guide to bed sizes to help you make the most of your bedroom space. We recommend you should always work in metric for the most accurate measurements, but if you prefer feet and inches, then we have listed the nearest equivalent size to help you.
As always it pays to measure up first.
Sizes to fit single or dual adjustable beds*
*Adjustable beds are often longer than the nearest equivalent static model. Make sure you measure properly before you order.
| 1 piece mattress in standard AU sizes | Metric (cm) | Nearest imperial equivalent (feet/inches) |
||
|---|---|---|---|---|
| Images below are for guidance only |
Width | Length | Width | Length |
| Single Mattress  |
90 | 190 | 3' | 6'3" |
| Ideal for children ages 3-12 or single persons. | ||||
| Single Long Mattress |
91 | 203 | 3' | 6'7" |
| Ideal for single persons taller than 172cm. | ||||
| King Single Mattress  |
105 | 200 | 3'5" | 6'6" |
| Ideal for children, young adults and single persons. | ||||
| Double Mattress |
135 | 188 | 4'6" | 6'3" |
| Fits 2, you have a cosy 67.5cm each. Consider a longer mattress if you are taller than 172cm. | ||||
| Queen Mattress |
152 | 203 | 5' | 6'7" |
| Ideal for couples and sleepers taller than 172cm. | ||||
| King Mattress  |
183 | 203 | 6'1" | 6'7" |
| Fits 2 nicely, 91.5cm each. Feels like sleeping in your luxury hotel with more rollover space. | ||||
| Uber Single Long Mattress |
100 | 220 | 3'2" | 6'6" |
| 17cm longer than a normal Single Mattress. Ideal for tall people. | ||||
| Uber King Mattress |
200 | 220 | 6'1" | 6'7" |
Please note - Only for uber single long and uber king exclusive to Domayne.
Australian Bed Sizes & Dimensions
What about Adjustable Beds?
If you own or are thinking of buying an adjustable bed base, then it is quite possible the mattress or mattresses you need will not be standard AU sizes.
Here's a basic guide to bed sizes to help you make the most of your bedroom space. We recommend you should always work in metric for the most accurate measurements, but if you prefer feet and inches, then we have listed the nearest equivalent size to help you.
As always it pays to measure up first.
| Sizes to fit single or dual adjustable beds* | Metric (cm) | Nearest imperial equivalent (feet/inches) |
||
|---|---|---|---|---|
| *Adjustable beds are often longer than the nearest equivalent static model. Make sure you measure properly before you order. |
||||
| Images below are for guidance only |
Width | Length | Width | Length |
| Single Bed 
|
90 | 190 | 3' | 6'3" |
| Ideal for children ages 3-12 or single persons. | ||||
| Single Long Bed 
|
91 | 203 | 3' | 6'7" |
| Ideal for partners who want their own freedom to choose whether they want to read a book in bed, watch TV or snooze despite what their partner is doing. Order 2 for a king size. | ||||
| Double Bed 
|
135 | 188 | 4'6" | 6'3" |
| Adjustable beds in double size (135cm) width generally have just a single handset or mechanism to raise and lower the mattress. | ||||
| Queen Bed
|
152 | 203 | 5' | 6'7" |
| Adjustable beds in standard queen width (152cm) generally have just a single handset or mechanism to raise and lower the mattress. | ||||
| King Bed 
|
N/A | N/A | N/A | N/A |
| See long single (91cm width). You need to order two of these for your adjustable base. | ||||