B2+ Paper Size, Dimensions and Format (B series)

B2+ in millimetres

520 x 720 mm




Aspect ratio 1:1.38
Area (A) 374,400 mm²
Perimeter (P) 2,480 mm
Diagonal (d) 888.14 mm


The B2+ format measures 520 x 720 mm or inches. An B2+ paper fromat has an aspect ratio of 1:1.38. The Area of the B2+ paper size is 374,400 mm² or 580.15 in² with a perimeter of 2,480 mm or 97.60 in. An B2+ format has a diagonal length of 888.14 mm or 34.94 in. The B2+ size belongs to the B series. In the B series there are a total of 17 paper sizes.

Other B Paper Sizes

There are a total of 17 B Paper Sizes.