Raw Paper Sizes

Further Information

The RA and SRA series specify the sizes of untrimmed paper used by printers. (ISO 217 raw paper formats). Conceptually RA0 has an area of 1.05 square meters and SRA0 an area of 1.15 square meters, but their dimensions have been rounded to the nearest centimeter.

Source: Wikipedia

Format Width x Height (mm) Width x Height (in)
RA0 860 x 1220 mm 33.9 x 48 in
RA1 610 x 860 mm 24 x 33.9 in
RA2 430 x 610 mm 16.9 x 24 in
RA3 305 x 430 mm 12 x 16.9 in
RA4 215 x 305 mm 8.5 x 12 in
SRA0 900 x 1280 mm 35.4 x 50.4 in
SRA1 640 x 900 mm 25.2 x 35.4 in
SRA2 450 x 640 mm 17.7 x 25.2 in
SRA3 320 x 450 mm 12.6 x 17.7 in
SRA4 225 x 320 mm 8.9 x 12.6 in