Size Guide

Choosing the right size is the most important part of buying a poster. Here are the exact measurements of every option we sell, in centimetres and inches, plus the frame size you need and where each size looks best.

Our poster sizes

Option Size (cm) Size (inches) Frame to buy Best for
Digital download High-resolution JPG & PDF by email Any size you print Printing at home or at a print shop
A6 print 10 × 15 cm 4 × 6 in 6 × 4 in photo frame Desks, shelves, gallery walls
A5 print 15 × 20 cm 6 × 8 in 8 × 6 in frame Small walls, gallery walls
A4 print 20 × 30 cm 8 × 12 in 12 × 8 in frame Bedrooms, home offices
A3 print 30 × 40 cm 12 × 16 in 16 × 12 in frame Statement pieces above a bed, sofa or desk
Framed print 20 × 25 cm 8 × 10 in Included: black frame with mount Ready to hang; perfect gifts
⚠️ Important when buying a frame: our prints use photo print sizes, which are slightly different from standard A-paper sizes. For example, our A4 print is 20 × 30 cm, while A4 paper is 21 × 29.7 cm. Always choose a frame by the measurements in this table (for example, a 12 × 8 in frame for our A4 print), not by the A-size name.

How big will it look on my wall?

  • A6 (10 × 15 cm) is postcard size: perfect leaning on a shelf or in a group of small frames.
  • A5 (15 × 20 cm) is about the size of a paperback book: great for gallery walls.
  • A4 (20 × 30 cm) is about the size of a sheet of printer paper: the most popular size for bedrooms.
  • A3 (30 × 40 cm) is the size of two sheets of paper side by side: a proper statement poster.

Tip: before ordering, cut a piece of paper or cardboard to the size you want and stick it to the wall with tape. It is the easiest way to see how a poster will look.

Gallery wall sizes

A gallery wall looks best when you mix sizes in the same style and frame colour. Popular combinations are one A3 in the centre with four A5 prints around it, or a row of three A4 prints above a sofa. Leave about 5 cm between frames, and hang the centre of the group at eye level (around 145–150 cm from the floor). With buy 3, get 1 free, a four-print gallery wall costs the price of three.

About our digital downloads

Our digital downloads are sent by email as high-resolution JPG and PDF files at 300 dpi, ready to print at home or at a local print shop. For the best results:

  • Print on matte or photo paper, at 100% scale, without "fit to page".
  • Choose a size with the same proportions as the poster, so nothing is cropped.
  • 300 dpi means the file has enough detail to print sharply at our standard sizes.

Paper and printing

Printed posters are printed on demand on 260gsm matte paper, which gives deep colours without reflections. They are sent unframed unless you choose the framed option, so you can pick a frame that suits your home.

Still not sure?

Come and see every size in person at our stall in Camden Market (Market Hall, Lower Floor, Stall 3), open every day from 10am to 6pm, or send us a message. Read our guide to hanging posters without damaging your walls.