SRA1 Paper Size, Dimensions and Format (Raw series)


640 x 900




Aspect ratio 1:1.41
Perimeter (P) 3,080 mm
Diagonal (d) 1,104.36 mm
Area (A) 576,000 mm²


The SRA1 format measures 640 x 900 mm or 25.2 x 35.4 inches. An SRA1 paper fromat has an aspect ratio of 1:1.41. The Area of the SRA1 paper size is 576,000 mm² or 892.08 in² with a perimeter of 3,080 mm or 121.20 in. An SRA1 format has a diagonal length of 1,104.36 mm or 43.45 in. The SRA1 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 SRA1 paper is 640 x 900 mm

The size of an SRA1 paper in inches is 25.2 x 35.4 in

The half size of an SRA1 paper is 320 x 450 mm or 12.6 x 17.7 in

The aspect ratio of an SRA1 is 1:1.41

The area of an SRA1 paper is 576,000 mm or 892.08 in

The perimeter of an SRA1 paper is 3,080 mm or 121.20 in

The diagonal measurement of SRA1 paper is 1,104.36 mm or 43.45 in

Other Raw Paper Sizes →

There are a total of 19 Raw Paper Sizes.