2R Paper Size, Dimensions and Format (Photography series)

2R in millimetres

64 x 89 mm




Aspect ratio 1:1.39
Area (A) 5,696 mm²
Perimeter (P) 306 mm
Diagonal (d) 109.62 mm


The 2R format measures 64 x 89 mm or inches. An 2R paper fromat has an aspect ratio of 1:1.39. The Area of the 2R paper size is 5,696 mm² or 8.75 in² with a perimeter of 306 mm or 12 in. An 2R format has a diagonal length of 109.62 mm or 4.30 in. The 2R size belongs to the Photography series. In the Photography series there are a total of 15 paper sizes.

Other Photography Paper Sizes

There are a total of 15 Photography Paper Sizes.