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What size bed fits a 10 × 12 bedroom
A 10 × 12 ft bedroom has 120 square feet.
Published by BedFit Atlas · Updated
Results for a 10 × 12 ft room
Nominal dimensionsWalkways on both sides
24 in walkway on each side and at the foot, plus one 20 in nightstand.
| Footprint | Result | Minimum spare space | Orientation |
|---|---|---|---|
| Twin | Fits | 21 in | 90° |
| Twin XL | Fits | 16 in | 90° |
| Full | Fits | 21 in | 90° |
| Queen | Fits | 16 in | 90° |
| King | Fits | 0 in | 90° |
| California King | Fits | 4 in | 90° |
One side against a wall
24 in walkway on the open side and at the foot, no nightstand.
| Footprint | Result | Minimum spare space | Orientation |
|---|---|---|---|
| Twin | Fits | 45 in | 0° |
| Twin XL | Fits | 40 in | 0° |
| Full | Fits | 42 in | 0° |
| Queen | Fits | 36 in | 0° |
| King | Fits | 20 in | 0° |
| California King | Fits | 24 in | 0° |
Minimum room size for this layout
- Room width
- 104 in
- Room length
- 144 in
90° layout: across the bed maps to room length; head to foot maps to room width.
For your bed, nightstands and clearance preferences. Dimensions are rounded; obstacles and measurement uncertainty need separate checks.
- Bed
- Nightstand
- Clearance
Layout for the largest size that keeps walkways on both sides: King, 0 in to spare. The head of the bed is against a wall and both orientations are checked.
Check your own measurementsA 10 × 12 ft bedroom has 120 square feet. Every standard US size fits with walkways on both sides, but a King uses the full 12 feet across the bed, so there is nothing left over for a wider nightstand or a dresser beside it.
Walkways on both sides
With 24 inches on each side and at the foot, plus one 20 inch nightstand: Twin fits with 21 inches to spare; Twin XL fits with 16 inches to spare; Full fits with 21 inches to spare; Queen fits with 16 inches to spare; King fits exactly, with no inch to spare; California King fits with 4 inches to spare. Put the headboard on one of the 12 ft walls: the across measurement for a King is 76 inches of mattress, two 24 inch walkways and a 20 inch nightstand, exactly 144 inches.
One side against a wall
With one long side against a wall, a 24 inch walkway on the other side and at the foot, and no nightstand: Twin fits with 45 inches to spare; Twin XL fits with 40 inches to spare; Full fits with 42 inches to spare; Queen fits with 36 inches to spare; King fits with 20 inches to spare; California King fits with 24 inches to spare. With a wall side the King keeps 20 inches spare across the bed, enough for one 20 inch nightstand on the open side.
What these results assume
The results use nominal mattress sizes, not frames. A frame, headboard or footboard adds length and width, so enter the frame's outside dimensions in the room calculator if you have them. The room is treated as a clear rectangle: doors, closets, windows and radiators are not modelled, so measure those separately. The 24 inch walkways follow the calculator's default and can be changed there.
For this room
A Queen is the comfortable fit, with 16 inches to spare and room for a second small nightstand. A King works if the 12 ft wall is free of doors and windows, because any obstruction on that wall takes inches the layout does not have.
Back to the size chartSources and review dates
Data reviewed .
- Bed Sizes and Mattress Dimensions: Guide + Comparison Chart — Purple Purple, US mattress dimensions guide; selected nominal reference values, not product measurements or universal tolerances.
- Published room-fit geometry, version 1 — Bed Dimensions