B11 Paper Size, Dimensions and Format (B series)


22 x 31




Aspect ratio 1:1.41
Perimeter (P) 106 mm
Diagonal (d) 38.01 mm
Area (A) 682 mm²


The B11 format measures 22 x 31 mm or 0.9 x 1.2 inches. An B11 paper fromat has an aspect ratio of 1:1.41. The Area of the B11 paper size is 682 mm² or 1.08 in² with a perimeter of 106 mm or 4.20 in. An B11 format has a diagonal length of 38.01 mm or 1.50 in. The B11 size belongs to the B series. In the B series there are a total of 17 paper sizes.

Frequently Asked Questions

The size of an B11 paper is 22 x 31 mm

The size of an B11 paper in inches is 0.9 x 1.2 in

The half size of an B11 paper is 11 x 15.5 mm or 0.45 x 0.6 in

The aspect ratio of an B11 is 1:1.41

The area of an B11 paper is 682 mm or 1.08 in

The perimeter of an B11 paper is 106 mm or 4.20 in

The diagonal measurement of B11 paper is 38.01 mm or 1.50 in

Other B Paper Sizes →

There are a total of 17 B Paper Sizes.