FITS
It fitswith 5 ft 11.5 in to spare
Will a twin xl bed (99x191x61 cm) fit in a space?
twin xl bed· 3 ft 3 in × 6 ft 3 in × 24 in
+5 ft 11.5 in (+75%)of clearance at tightest point
Item being fitted
twin xl bed3 ft 3 in × 6 ft 3 in × 24 in
Space clearance
Space12 ft × 18 ft × 8 ft
Result
5 ft 11.5 in of clearance
▸ height axis · binding
Expert analysis
A twin xl bed measuring 39 in × 75 in × 24 in fits in a space, with about 5 ft 11.5 in to spare at the tightest point. The binding dimension is height: in its best-fitting orientation, the height is what comes closest to the limit, and it still clears.
+5 ft 11.5 in clearance
· ON THE HEIGHT AXIS
It fits with clearance on every axis.
- The height axis is the tightest, and it still clears.
- No tilting or compression needed.
24 in vs 8 ft
Clearance +6 ft (+75.0%) on the HEIGHT axis
| Axis-aligned check (before rotation) | ||||||
| WIDTH | 3 ft 3 in | ≤ | 12 ft | +8 ft 9 in | (+72.9%) | |
| DEPTH | 6 ft 3 in | ≤ | 18 ft | +11 ft 9 in | (+65.3%) | |
| HEIGHT | 24 in | ≤ | 8 ft | +6 ft | (+75.0%) | |
How the door-passage check works
A door is a 2D opening — width and height matter; depth (path length through the doorway) doesn’t.
- Generate all 6 dimension permutations of the item (3 axes × 2 flips).
- For each permutation, apply the door constraint: item_width ≤ door_width AND item_height ≤ door_height.
- Subtract 1.5 in handling clearance from each axis to leave room for human movement.
- Pick the permutation with the largest minimum-axis margin — that’s the orientation a mover would choose.
- Verdict ladder (verdict-tiers.js): FITS if margin ≥ 2 in; FITS_TIGHT if 0.5–2 in; FITS_VERY_TIGHT if 0–0.5 in; DOESN'T_FIT below.
Tolerance ±¼ in (6 mm) is applied implicitly (band promotion to FITS_VERY_TIGHT) — see the note below the orientation matrix.
Dimensions
- item widthStandard size
- item depthStandard size
- item heightStandard size
- space width
- space depth
- space heightEstimated
Space geometry
- Square corners and a flat floor
- No trim, fixtures, or hardware protruding into the opening
- Door swings fully open (90°+) and stays open during passage
Handling
- ±¼ in tape-measure tolerance applied
- 1.5 in handling clearance subtracted from raw margins before the verdict
- Item treated as rigid — cannot compress, bend, or disassemble.
Why we make assumptions
ItemFits fills in anything you don’t measure yourself. Whenever you see [standard], the real value in your home may differ — measure it and message us in the chat below; we’ll re-run the math.
Similar calculations
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