A2U Paper Size, Dimensions and Format (Raw series)

A2U in millimeters

450 x 625




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 17.7 x 24.6 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.

Frequently Asked Questions:

The size of an A2U paper is 450 x 625 mm

The size of an A2U paper in inches is 17.7 x 24.6 in

The half size of an A2U paper is 225 x 312.5 mm or 8.85 x 12.3 in

The aspect ratio of an A2U is 1:1.39

The area of an A2U paper is 281,250 mm or 435.42 in

The perimeter of an A2U paper is 2,150 mm or 84.60 in

The diagonal measurement of A2U paper is 770.15 mm or 30.31 in

Other Raw Paper Sizes

There are a total of 19 Raw Paper Sizes.