Size cm inch
A0
84.1 x 118.9 cm 
33.1 x 46.8 in
A1
59.4 x 84.1 cm
23.4 x 33.1 in
A2 42 x 59.4 cm 16.5 x 23.4 in
A3
29.7 x 42 cm
11.7 x 16.5 in
A4
21 x 29.7 cm
8.3 x 11.7 in
76.2 x 101.6 cm 30 x 40 in
61 x 81 cm 24 x 32 in
45.72 x 61 cm 18 x 24 in
30.5 x 40.6 cm 12 x 16 in
71 x 71 cm
28 x 28 in
50.8 x 50.8 cm 20 x 20 in
40.6 x 40.6 cm
12 x 12 in


 Please add 2 cm / 0.8 in to each side for framed orders. 
Example: A2 Framed Print 46 x 63.4 cm / 18.1 x 25 in