B7 Paper Size, Dimensions and Format (B series)


88 x 125




Aspect ratio 1:1.42
Perimeter (P) 426 mm
Diagonal (d) 152.87 mm
Area (A) 11,000 mm²


The B7 format measures 88 x 125 mm or 3.5 x 4.9 inches. An B7 paper fromat has an aspect ratio of 1:1.42. The Area of the B7 paper size is 11,000 mm² or 17.15 in² with a perimeter of 426 mm or 16.80 in. An B7 format has a diagonal length of 152.87 mm or 6.02 in. The B7 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 B7 paper is 88 x 125 mm

The size of an B7 paper in inches is 3.5 x 4.9 in

The half size of an B7 paper is 44 x 62.5 mm or 1.75 x 2.45 in

The aspect ratio of an B7 is 1:1.42

The area of an B7 paper is 11,000 mm or 17.15 in

The perimeter of an B7 paper is 426 mm or 16.80 in

The diagonal measurement of B7 paper is 152.87 mm or 6.02 in

Other B Paper Sizes →

There are a total of 17 B Paper Sizes.