Mattress size guide
Put together for the family
MildMate Create the perfect sleeping experience for your family with a family-friendly mattress designed for co-sleeping, ideal for families sleeping with children or pets.
TH Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| 7F | 214 x 198 | 84 x 78 |
| 8F | 242 x 198 | 95 x 78 |
| 8.5F | 259 x 198 | 102 x 78 |
| 9F | 273 x 198 | 107 x 78 |
| 9.5F | 290 x 198 | 114 x 78 |
| 10F | 304 x 198 | 120 x 78 |
| 11F | 335 x 198 | 132 x 78 |
| 12F | 366 x 198 | 144 x 78 |
EU / IKEA Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| Single | 90 x 200 | 35 x 79 |
| Double | 140 x 200 | 55 x 79 |
| King | 160 x 200 | 63 x 79 |
| Grand King | 180 x 200 | 71 x 79 |
| Super King | 200 x 200 | 79 x 79 |
JP Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| Singlex2 | 194 x 195 | 76 x 77 |
| Single+Semi-Double | 217 x 195 | 86 x 77 |
| Single+Double | 237 x 195 | 93 x 77 |
| Single+Queen | 257 x 195 | 101 x 77 |
| Single+King | 277 x 195 | 109 x 77 |
| Semi-Doublex2 | 240 x 195 | 96 x 77 |
| Semi-Double+Double | 260 x 195 | 103 x 77 |
| Semi-Double+Queen | 282 x 280 | 111 x 77 |
| Semi-Double+King | 300 x 195 | 119 x 77 |
| Doublex2 | 282 x 195 | 111 x 77 |
| Double+Queen | 300 x 195 | 119 x 77 |
| Double+King | 320 x 195 | 126 x 77 |
| Queenx2 | 320 x 195 | 126 x 77 |
| Queen+King | 340 x 195 | 134 x 77 |
| Kingx2 | 360 x 195 | 142 x 77 |
US Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| Twin+Double | 234 x 191 | 92 x 75 |
| Double x 2 | 274 x 191 | 108 x 75 |
| Twin XL+Queen | 249 x 204 | 98 x 80 |
| Twin XL+King | 290 x 204 | 114 x 80 |
| Queen x 2 | 290 x 198 | 120 x 80 |
| Queen + King | 305 x 204 | 136 x 80 |
| King x 2 | 386 x 204 | 152 x 80 |
UK Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| SmallSing | 75 x 190 | 29 x 75 |
| Single | 90 x 190 | 95 x 75 |
| Small Double | 120 x 190 | 47 x 75 |
| Double | 135 x 190 | 53 x 75 |
| King | 150 x 200 | 59 x 78 |
| Supr King | 180 x 200 | 71 x 78 |
| Emperor | 200 x 200 | 78 x 78 |
SG Co-Sleeping Sizes
| Co-Sleeping Sizes | Dimensions (cm) | Dimensions (inches) |
| Single+Super Single | 198 x 191 | 78 x 75 |
| Single+Queen | 243 x 191 | 96 x 75 |
| Single+King | 273 x 191 | 108 x 75 |
| Super Single x2 | 214 x 191 | 84 x 75 |
| Super Single+Queen | 259 x 191 | 102 x 75 |
| Super Single+King | 289 x 191 | 114 x 75 |
| Queen x2 | 304 x 191 | 120 x 75 |
| Queen+King | 334 x 191 | 132 x 75 |
| King x2 | 364 x 191 | 144 x 75 |
