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

A0+ in millimetres

914 x 1292 mm




Aspect ratio 1:1.41
Area (A) 1,180,888 mm²
Perimeter (P) 4,412 mm
Diagonal (d) 1,582.61 mm


The A0+ format measures 914 x 1292 mm or inches. An A0+ paper fromat has an aspect ratio of 1:1.41. The Area of the A0+ paper size is 1,180,888 mm² or 1,832.40 in² with a perimeter of 4,412 mm or 173.80 in. An A0+ format has a diagonal length of 1,582.61 mm or 62.34 in. The A0+ 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.