Print size vs. Pixels


Paper SizeResolutionImage Size
A3 (297mm x 420mm)300 ppi3508 x 4961 pixels
A3+ (329mm x 483mm)300 ppi3886 x 5707 pixels
A2 (420mm x 594mm)300 ppi4961 x 7016 pixels
B2 (515mm x 728mm)300 ppi6083 x 8598 pixels
A1 (594mm x 841mm)300 ppi7016 x 9933 pixels
B1 (728mm x 1030mm)300 ppi8598( 12165 pixels
A0 (841mm x 1188mm)300 ppi9933 x 14031 pixels
B0 (1030mm x 1456mm)300 ppi12165 x 17197 pixels