Australian & International mattress & bed size dimensions
Chart showing King, Queen, Double, & single bed & mattress size dimensions.
First chart lists standard Australian Mattress sizes
The second chart lists international mattress size measurements, including the USA, UK, Europe & Asia.
Australian bed & mattress sizes
| Bed Type | Metric Measurements (cm) | Imperial Measurements |
| Single Bed size |
92 cm x 187 cm |
3'0" x 6'2" (36" x 74") |
| Single Extra Long size |
92 cm x 203 cm |
3'0" x 6'8" (36" x 80") |
| King Single size |
106 cm x 203 cm |
3'6" x 6'8" (42" x 80") |
| Double Size |
137 cm x 187 cm |
4'6" x 6'2" (54"x 74") |
| Queen Size |
153 cm x 203 cm |
5'0" x 6'8" (60"x 80") |
| King Size |
183 cm x 203 cm |
6'0" x 6'8" (72" x 80") |
International mattress sizes / bed sizes
| | US/Canada | UK | Europe | Asia (Thailand) |
| Twin/Single size |
39" x 75" |
90cm(W) x 190cm(L) - 3' x 6' 3" |
36" x 75" |
42" x 78" x 22" |
| Double size |
54" × 75" |
135cm(W) x 190cm(L) - 4' 6" x 6' 3" |
54" x 75" |
48" x 78" x 22" |
| Queen size |
60" x 80" |
|
|
|
| Olympic Queen size |
66" x 80" |
|
|
|
| California Queen size |
60" x 84" |
|
|
|
| King size |
76" x 80" |
150cm(W) x 200cm(L) - 5' x 6' 6" |
60" x 78" |
72" × 78" × 22" |
| California King size |
72" x 84" |
|
|
|
| Super King size |
|
180cm(W) x 200cm(L) - 6' x 6' 6" |
72" x 78" |
|
| Twin XL size |
39" x 80" |
|
|
|
| Twin XXL size |
39" x 85" |
|
|
|
| Twin XL size |
39" x 80" |
|
|
|
| Three Quarter size |
39" x 85" |
120cm(W) x 190cm(L) - 4' x 6' 3" |
|
|
| Small Single size |
39" x 80" |
75cm(W) x 190cm(L) - 2' 6" x 6' 3" |
|
|
