| Approximate (Standard) Bed Sizes Chart |
| Bed Size |
U.S.A & Canada |
Australia |
United Kingdom |
Europe |
Japan |
| Single or Twin (USA) |
39 in. x 75 in. | 99 cm x 190 cm |
36 in. x 74 in. | 91 cm x 190 cm |
36 in. x 75 in. | 91 cm x 190 cm |
35 in. x 79 in. | 90 cm x 200 cm |
38 in. x 77 in. | 97 cm x 195 cm |
| Double or Full |
54 in x 75 in | 140 cm x 190 cm |
54 in x 74 in | 140 cm x 190 cm |
54 in x 75 in | 140 cm x 190 cm |
53 in x 75 in | 135 cm x 190 cm |
55 in x 77 in | 140 cm x 195 cm |
| Queen (U.K: King, Japan: Wide Double) |
60 in x 80 in | 150 cm x 200 cm |
60 in x 78 in | 150 cm x 200 cm |
63 in x 79 in | 160 cm x 200 cm |
61 in x 77 in | 154 cm x 195 cm |
| Olympic Queen (Japan: Queen) |
66 in x 80 in | 170 cm x 200 cm |
|
67 in x 77 in | 170 cm x 195 cm |
| King (U.K: Super King) |
76 in x 80 in | 190 cm x 200 cm |
72 in x 80 in | 180 cm x 200 cm |
72 in x 78 in | 180 cm x 200 cm |
71 in x 79 in | 180 cm x 200 cm |
76 in x 77 in | 194 cm x 195 cm |
| California King |
72 in x 84 in | 180 cm x 210 cm |
|
76 in x 81 in | 194 cm x 205 cm |