SRA2 Paper Size, Dimensions and Format (Raw series)


450 x 640




Aspect ratio 1:1.42
Perimeter (P) 2,180 mm
Diagonal (d) 782.37 mm
Area (A) 288,000 mm²


The SRA2 format measures 450 x 640 mm or 17.7 x 25.2 inches. An SRA2 paper fromat has an aspect ratio of 1:1.42. The Area of the SRA2 paper size is 288,000 mm² or 446.04 in² with a perimeter of 2,180 mm or 85.80 in. An SRA2 format has a diagonal length of 782.37 mm or 30.79 in. The SRA2 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 SRA2 paper is 450 x 640 mm

The size of an SRA2 paper in inches is 17.7 x 25.2 in

The half size of an SRA2 paper is 225 x 320 mm or 8.85 x 12.6 in

The aspect ratio of an SRA2 is 1:1.42

The area of an SRA2 paper is 288,000 mm or 446.04 in

The perimeter of an SRA2 paper is 2,180 mm or 85.80 in

The diagonal measurement of SRA2 paper is 782.37 mm or 30.79 in

Other Raw Paper Sizes →

There are a total of 19 Raw Paper Sizes.