Help centre
Poster size guide
Every print we make comes in A5, A4, A3, A2 and A1. Here is how the sizes compare and where each one works best.
| Size | Millimetres | Inches | Best for |
|---|---|---|---|
| A5 | 148 × 210 mm | 5.8 × 8.3 in | Desk, shelf, small frame gallery |
| A4 | 210 × 297 mm | 8.3 × 11.7 in | Bedside, cluster of 3 – 5 prints |
| A3 | 297 × 420 mm | 11.7 × 16.5 in | Above a desk, kitchen, hallway |
| A2 | 420 × 594 mm | 16.5 × 23.4 in | Sofa, bed, statement print |
| A1 | 594 × 841 mm | 23.4 × 33.1 in | Feature wall, large lounge, classroom |
Common questions
What size poster should I get for above a sofa?
A2 is our most-picked size for above a standard 3-seater sofa. If your sofa is oversized or the wall is very tall, A1 will hold the space better.
How big is A3 in inches?
A3 is 11.7 × 16.5 inches (297 × 420 mm). It is a great everyday size that looks substantial without dominating a room.
Can I get a custom size?
Yes — message our studio on WhatsApp with the dimensions you need and we will quote a bespoke price.
Will my phone photo print at A1?
Usually yes. Photos from iPhones and modern Android phones taken in good light print sharply at A2 and comfortably at A1. Upload the original file rather than a compressed message copy.
Ready to print?
Upload a photo or design in the editor and preview it at every size before you order.