How to Choose the Right Canvas Print Size for Your Wall

The single most common regret we hear is that someone wishes they had gone bigger. A canvas that looked substantial on a screen can look stranded once it is on a wall with two metres of empty paint around it. The fix is not aesthetic judgement — it is arithmetic.

The two-thirds rule

When artwork hangs above furniture, it should span roughly two-thirds of the width of that furniture. This is the single most useful guideline in the whole exercise.

A standard three-seat sofa is about 210 cm wide. Two-thirds of that is 140 cm, which is a 36x48 canvas (90 × 120 cm) or two 24x36 canvases hung side by side. A loveseat at 150 cm calls for about 100 cm of artwork — a single 24x36. A queen bed at 152 cm wants the same.

If your piece is significantly narrower than two-thirds, it reads as an accessory rather than as the focal point of the wall. Significantly wider and it starts to feel crowded against the edges of the furniture.

Hanging height

For artwork over furniture, the bottom edge should sit 15 to 25 cm above the top of the sofa back or headboard. Closer than 15 cm and the two elements visually merge; further than 25 cm and the canvas floats free, disconnected from the furniture below it.

For a wall with no furniture beneath it — a hallway, a stairwell, an entryway — use gallery convention instead: centre the artwork at about 145 cm from the floor. That is standard eye level and it is what museums use. It usually feels lower than people expect, which is exactly why so much domestic art is hung too high.

Sizing by room

Hallways and entryways suit 16x20. These are spaces you pass through rather than sit in, viewed from close range, and a large canvas in a narrow corridor is overwhelming.

Bedrooms suit 24x36 above a queen bed, or 36x48 above a king. Living rooms are where the large sizes earn their place — 36x48 above a three-seat sofa, or a pair of 24x36 canvases.

Dining rooms are flexible because the wall is usually viewed from a seated position across the table. A single 36x48 works well as a statement piece behind the table.

Testing before you commit

Cut a piece of newspaper or kraft paper to the exact dimensions you are considering and tape it to the wall. Leave it there for a day. This takes ten minutes and it is the only reliable way to know whether a size is right, because a canvas that seems enormous as a number on a website often looks modest once it is actually on a wall.

If you are between two sizes after doing this, order the larger one. In eight years of making these, we have never had a customer tell us the canvas was too big.

Multiple canvases

For a pair, keep 5 to 10 cm between the frames and treat the pair as a single unit when applying the two-thirds rule — measure the total span including the gap.

For a gallery wall of three or more, start with one larger anchor piece and arrange smaller canvases around it, keeping the spacing consistent throughout. Even spacing is what makes an arrangement read as deliberate; uneven gaps read as accidental no matter how good the individual images are.

One practical note: order the whole set in a single order. Canvases printed in the same run share identical colour handling, so they will hang together as a group rather than looking like three separate purchases made at different times.