Mattress size guide
Every size DreamStar currently sells, with its dimensions.
| Size | Inches (W × L) | Centimetres (W × L) |
|---|---|---|
| Single | 39" × 75" | 99 × 191 cm |
| Single XL | 39" × 80" | 99 × 203 cm |
| Double | 54" × 75" | 137 × 191 cm |
| Queen | 60" × 80" | 152 × 203 cm |
| King | 78" × 80" | 198 × 203 cm |
| CaliKing | — | — |
| DoubleXL | — | — |
| RVKing | — | — |
| RVQueen | — | — |
| SpecialSize | — | — |
| SplitQueen | — | — |
| Twin | — | — |
| TwinXL | — | — |
We don’t publish dimensions for the sizes marked — ask us and we’ll confirm them before you order.
Which size fits
- Single — 39 inches wide by 75 long: one sleeper, a bunk, or a guest room.
- Single XL — A Single’s width with five more inches of length, for taller sleepers.
- Double — Fifteen inches wider than a Single — room for one to spread out, a snug fit for two.
- Queen — Six inches wider than a Double at Single XL length: width for two adults without a King’s footprint.
- King — Seventy-eight inches across, so each side is as wide as a Single.
Measure the room, not just the bed
Measure the wall the bed will sit against, then add the walking space you want on each side and at the foot — that total, not the mattress, is what has to fit. Check the route in as well: our mattresses arrive compressed in a box, but a base or frame still has to clear doorways, stair turns and elevators.