4A0 Paper Size, Dimensions and Format (A series)

4A0 in millimetres

1682 x 2378 mm




Aspect ratio 1:1.41
Area (A) 3,999,796 mm²
Perimeter (P) 8,120 mm
Diagonal (d) 2,912.73 mm


The 4A0 format measures 1682 x 2378 mm or inches. An 4A0 paper fromat has an aspect ratio of 1:1.41. The Area of the 4A0 paper size is 3,999,796 mm² or 6,196.32 in² with a perimeter of 8,120 mm or 319.60 in. An 4A0 format has a diagonal length of 2,912.73 mm or 114.64 in. The 4A0 size belongs to the A series. In the A series there are a total of 19 paper sizes.

Other A Paper Sizes

There are a total of 19 A Paper Sizes.