How Big Is A2, Really? A Guide to Choosing Wall Art Sizes

How Big Is A2, Really? A Guide to Choosing Wall Art Sizes

Ask anyone who sells art online what customers regret and you will get the same answer. Not the colour. Not the subject. The size — and it is almost always too small.

It happens because a print is chosen on a screen, where every size looks identical. A3+ and A1 are the same rectangle in a product photo; the only difference is a number in a dropdown, and the smaller number always feels like the sensible one. Then it arrives, goes on the wall, and looks like a postcard somebody has abandoned above the sofa.

Here is how to avoid that, in actual centimetres.

The Sizes, in Things You Own

Numbers are hard to picture, so anchor them to objects that are already in the room.

A3+ is 32.9 × 48.3 cm. A shade larger than a sheet of A3. About the size of a standard chopping board, or a laptop with the lid open. Small. It works beside a doorway, in a narrow gap, or as one of several pieces in a group. On its own above a three-seater sofa it will look lost.

A2 is 42 × 59.4 cm. Roughly a kitchen tray, or two sheets of A3 side by side. This is the smallest size that holds its own as a single piece on an average wall, and it is the one most people should be buying when they buy A3+.

A1 is 59.4 × 84.1 cm. About the width of a dishwasher, and nearly as tall as a kitchen worktop is high. This is a proper piece of wall art. Above a sofa or a bed it looks deliberate.

84 × 61 cm is the largest we print, and it is landscape rather than portrait — the one for a wide space above a sideboard or a headboard where a tall piece would look wrong.

The Rule for Above Furniture

The usual guidance is that a piece should be somewhere between half and two-thirds the width of the furniture beneath it.

A standard three-seater sofa is about 200 cm wide. Two-thirds of that is 133 cm, which means a single A1 at 59 cm wide is still comfortably under the mark — and a single A3+ at 33 cm is nowhere near it. This is precisely why so many living rooms end up with a small print floating in a large gap.

You have two ways out. Go bigger, or go grouped: three A3+ prints hung with 5 cm between them read as one 109 cm object, which does the job the single small print could not.

Above a bed, measure the headboard rather than the mattress. Above a desk or a sideboard, the same rule applies but you can go closer to the full width, because the piece is being read from further back.

Hanging Height, Which Everyone Gets Wrong Too

Art goes too high. Almost always.

The convention galleries use is centre-of-the-piece at about 145 cm from the floor, which is roughly eye level for a standing adult. Over furniture, the practical version is to leave a hand's width to about 25 cm between the top of the sofa or headboard and the bottom of the frame. Any more and the piece stops belonging to the furniture and starts floating on its own.

If you hang a picture and it feels wrong but you cannot say why, it is nine times out of ten hung too high.

Seeing It Before You Buy

All of the above is why every piece in the curated collection has a room view. Switch it on and the print appears on a photographed wall at its true physical size — an A2 rendered as an A2 against a real sofa, an A1 as an A1. Change the size and the room changes with it, so you are comparing like for like rather than looking at the same picture five times.

It will not tell you whether the piece suits your hallway. It will tell you, immediately, whether the size you are about to buy is the size you actually want, which is the expensive half of the decision.

A Note on Format

Size is not the only thing that changes how big a piece reads.

A framed print carries a deep mount and a frame, so a 30 × 40 cm framed piece occupies noticeably more wall than a 30 × 40 cm rolled print would — you are hanging the whole object, not just the image. Canvas has no frame or mount at all, so the artwork runs edge to edge and the piece reads slightly smaller than its dimensions suggest, but with more presence because there is no glass between you and it.

If you are between two sizes and buying canvas, take the larger one.

The Practical Bits

Prints are made to order, with 1-2 business days of production before dispatch and standard UK delivery of 3-5 business days after that. Free over £75, £4.95 under. Because each piece is made for the order, we cannot take returns or offer refunds unless it arrives damaged or defective — send a photograph and we will replace it or refund you in full.