A2U Paper Size, Dimensions and Format (Raw series)

A2U in millimetres

450 x 625 mm




Aspect ratio 1:1.39
Area (A) 281,250 mm²
Perimeter (P) 2,150 mm
Diagonal (d) 770.15 mm


The A2U format measures 450 x 625 mm or inches. An A2U paper fromat has an aspect ratio of 1:1.39. The Area of the A2U paper size is 281,250 mm² or 435.42 in² with a perimeter of 2,150 mm or 84.60 in. An A2U format has a diagonal length of 770.15 mm or 30.31 in. The A2U size belongs to the Raw series. In the Raw series there are a total of 19 paper sizes.

Other Raw Paper Sizes

There are a total of 19 Raw Paper Sizes.