B8 Paper Size, Dimensions and Format (B series)

B8 in millimetres

62 x 88 mm




Aspect ratio 1:1.42
Area (A) 5,456 mm²
Perimeter (P) 300 mm
Diagonal (d) 107.65 mm


The B8 format measures 62 x 88 mm or inches. An B8 paper fromat has an aspect ratio of 1:1.42. The Area of the B8 paper size is 5,456 mm² or 8.40 in² with a perimeter of 300 mm or 11.80 in. An B8 format has a diagonal length of 107.65 mm or 4.24 in. The B8 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.