What Size Canvas Do I Need? A Room-by-Room Guide

A canvas that’s the right size for the wall changes a room; one that’s too small looks lost, and one that’s too big overwhelms. The good news is you don’t need an eye for interiors to get it right — a couple of simple ratios do most of the work. Here’s how to size a canvas room by room, whatever you’re hanging it above.

The short answer

• Above a sofa or bed → the art should span two-thirds to three-quarters of the furniture’s width.
• On an empty feature wall → fill roughly 60% of the free wall space, leaving a clear margin around the piece.
• Eye level → hang so the centre sits around 145–150 cm from the floor, wherever the room.

Everything below is just those three rules applied to real rooms. Our sizes run in 5 cm steps from 20 up to 100 cm as standard, with custom dimensions to the millimetre if a wall needs something in between.

Above the sofa (living room)

The sofa sets the scale. Measure its width and aim for a piece — or an arrangement — that covers two-thirds to three-quarters of it. A 200 cm sofa wants art around 140–150 cm wide; a compact 160 cm sofa wants roughly 110–120 cm. Leave 15–25 cm of breathing space between the top of the sofa and the bottom of the frame so the two don’t crowd each other.

If a single canvas that wide feels like a lot, this is the classic moment for a multi-panel set — five panels read as one wide statement while staying easy to handle and hang.

Rule of thumb: art width ≈ 0.66–0.75 × sofa width, hung 15–25 cm above the back.

Above the bed (bedroom)

Treat the headboard like the sofa: the piece should sit comfortably within the width of the bed, ideally matching the headboard or a touch narrower. Above a double or king, that usually means one large landscape canvas around 90–120 cm wide, or a balanced pair. Keep the arrangement centred on the bed, not the wall, so it reads as part of the setting.

Rule of thumb: centre on the bed, width ≈ headboard width, calm subjects suit sleep.

Feature walls & empty walls

On a bare wall with no furniture beneath it, let the piece breathe: aim to fill about 60% of the available wall, keeping a consistent margin on all sides. Tall, narrow walls (between two windows, or a stairwell) suit a portrait orientation; wide walls suit a landscape or a horizontal panel set. When in doubt on a big empty wall, go one size larger than feels safe — under-sizing is the more common mistake.

Hallways, kitchens & small walls

Narrow spaces reward restraint. In a hallway, a run of smaller canvases (30–50 cm) at a steady eye level guides you down the space without cramping it. In a kitchen or nook, one well-placed 40–60 cm piece is usually plenty. Small rooms don’t need small art everywhere — but tight walls do.

Portrait, landscape or square?

Match the canvas shape to the wall and the image. Landscape suits wide walls and scenery; portrait suits tall gaps and single subjects; square is the flexible all-rounder that anchors a gallery wall. We support 13 aspect ratios, so most photos crop cleanly to a shape that fits the space you have in mind.

Sizing at a glance

A quick way to test it before you buy

Cut a sheet of newspaper or masking-tape a rectangle to the size you’re considering and stick it on the wall for a day. It’s the simplest way to feel whether a size sits right in the actual light of the room — far more reliable than guessing from a screen.

Still not sure?

Our size guide lists every standard dimension, and each product page lets you preview sizes before you decide. Browse the full range of canvas prints — single pieces for a clean statement or five-panel sets for wide walls. Need something bigger than standard? We print custom sizes up to 170 × 500 cm — just get in touch for a quote.

Frequently asked questions