This is the second largest paper in the A series. The A1 paper is the same size as half A0, two A2 or four A3.
Size of paper A1
Size of A1 in pixels:
- 300 DPI/PPI: 7016 x 9933 px
- 150 DPI/PPI: 3508 x 4967 px
- 72 DPI/PPI: 1684 x 2384 px
Size of A1 in millimeters and inches:
- A1 paper size in millimeters is 594 x 841 mm.
- 59.4 x 84.1 cm.
- A1 paper size in inches is 23.375 x 33.125 in.