Will my couch fit through the door?
Most sofas that “don’t fit” fail at a door or a turn, not in the room. Four measurements tell you before the delivery van does.
The short answer
A sofa goes through a door if its smallest dimension (usually the depth or the height, carried on its back or end) is less than the door’s clear opening. If it is not, a sofa can often still pass at an angle when its diagonal depth is less than the doorway’s clear height. Measure every door and turn on the way, not only the front door.
Step 1: the doors
Measure the clear opening with the door fully open: from the face of the door leaf to the stop on the frame. It is narrower than the door: the real clear opening is usually 2–5 cm less than the door slab, and the kitchen designers’ guideline asks for a 2 ft 10 in (864 mm) door to get a 32 in (813 mm) clear opening. Typical interior doors are 32 in (813 mm) in the US, 30 in (762 mm) in the UK and about 860 mm in the EU; entrance doors are wider.
Step 2: the sofa
Width (arm to arm), depth (front to back) and height (floor to the top of the back), on the frame, without loose cushions. Then the diagonal depth: stand the sofa upright and measure from the highest point of the back frame to the lowest point of the front. Removing the legs usually takes 3–6 in off the height.
Step 3: compare
- Straight throughThe smaller of depth and height is less than the clear width: carry it on its back or its end, length first.
- At an angleThe diagonal depth is less than the clear height: tilt it back and swing it through.
- TurnsA hallway turn needs room for the sofa’s length as well as its depth: measure the hall width at the corner and the door opposite it. When in doubt, a modular sofa or one with removable arms is the safe choice.
A worked example: the flat on our home page
Its sofa is 2.40 m (94 in) long, 0.95 m (37 in) deep and 0.80 m (31 in) high, so its smallest dimension is 0.80 m (31 in); as a box, its diagonal is at most 1.24 m (49 in). The flat’s doors, with a clear opening 2–5 cm under the door width:
| Door | Clear opening | The 2.40 m sofa on its back |
|---|---|---|
| 1.00 m door 39 in | 0.95 m–0.98 m 37–39 in | fits on its back |
| 0.90 m door 35 in | 0.85 m–0.88 m 33–35 in | fits on its back |
| 0.80 m door 31 in | 0.75 m–0.78 m 30–31 in | does not fit on its back |
So it comes in through the 1.00 m entrance door on its back and into the living room through an open passage, but it would not go through the 0.80 m bedroom doors. That is the kind of check a recreated home makes obvious: the plan knows every door.
Check it at real size
In Floor Plan to Home every door, hall and turn is in your recreated home at its real size. See also the sofa size guide.
Couch and door, answered.
How do I measure the diagonal depth of a sofa?
Stand it upright, run a straight edge from the highest point of the back frame to the lowest point of the front, and measure along it. Measure the frame, not the loose cushions.
What is a door’s clear opening?
The width you can actually pass through, measured from the open door leaf to the frame stop. It is usually 2–5 cm (about 1–2 in) narrower than the door itself: a 36 in door gives roughly 32 in.
How much does removing the legs help?
Typically 3–6 in (8–15 cm) off the height, and often off the diagonal too.
What if it is within an inch?
Take off the legs and loose cushions first; remove the door from its hinges if the frame allows; otherwise choose a sofa with removable arms or a modular one.
- How to measure a sofa (Itemfits) — diagonal depth; legs, cushions, arms
- Standard door sizes explained (Itemfits) — door widths by country; clear opening vs door slab
- Kitchen Planning Guidelines with Access Standards (National Kitchen & Bath Association) — Guidelines 1, 8 and 9
Checked 2026-10-31. Guidelines change and local building codes always come first; measure your own room and furniture before you buy.