Will an accent chair (76x81x86 cm) fit through a 77 cm door?
Expert analysis
A accent chair measuring 30 in × 32 in × 34 in does not fit through a door, with about <1 in to spare at the tightest point. The binding dimension is width: that is the axis where the accent chair runs out of room.
It exceeds the opening at the tightest point.
- The width axis runs out of room.
| Axis-aligned check (before rotation) | ||||||
| WIDTH | 30 in | ≤ | 30 in | +<1 in | (+1.0%) | |
| DEPTH | not applicable (2D opening — door) | |||||
| HEIGHT | 34 in | ≤ | 6 ft 8 in | +3 ft 10 in | (+57.5%) | |
| Orientation | Width | Height | Result | Note |
|---|---|---|---|---|
| ✓ chosen76.2×86.4 cm (front/back) | 0.8 cm | 116.8 cm | ✓ | |
| 76.2×81.3 cm (laid flat) | 0.8 cm | 121.9 cm | ✓ | |
| 81.3×86.4 cm (sideways) | -4.3 cm | 116.8 cm | ✕ | Too wide |
| 81.3×76.2 cm (laid flat) | -4.3 cm | 127 cm | ✕ | Too wide |
| 86.4×76.2 cm (front/back) | -9.4 cm | 127 cm | ✕ | Too wide |
| 86.4×81.3 cm (sideways) | -9.4 cm | 121.9 cm | ✕ | Too wide |
Margins shown are calculated; allow ±¼ in for tape-measure precision.
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
- MEASUREDUsing standard Accent Chair dimensions
- STANDARDDoor height80" (2032mm)
- MEASUREDApplied 38mm practical clearance for handling
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.
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