RA0 Paper Size, Dimensions and Format (Raw series)

RA0 in millimeters

860 x 1220




Aspect ratio 1:1.42
Area (A) 1,049,200 mm²
Perimeter (P) 4,160 mm
Diagonal (d) 1,492.65 mm


The RA0 format measures 860 x 1220 mm or 33.9 x 48 inches. An RA0 paper fromat has an aspect ratio of 1:1.42. The Area of the RA0 paper size is 1,049,200 mm² or 1,627.20 in² with a perimeter of 4,160 mm or 163.80 in. An RA0 format has a diagonal length of 1,492.65 mm or 58.76 in. The RA0 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 RA0 paper is 860 x 1220 mm

The size of an RA0 paper in inches is 33.9 x 48 in

The half size of an RA0 paper is 430 x 610 mm or 16.95 x 24 in

The aspect ratio of an RA0 is 1:1.42

The area of an RA0 paper is 1,049,200 mm or 1,627.20 in

The perimeter of an RA0 paper is 4,160 mm or 163.80 in

The diagonal measurement of RA0 paper is 1,492.65 mm or 58.76 in

Other Raw Paper Sizes

There are a total of 19 Raw Paper Sizes.