JB10 Paper Size, Dimensions and Format (Japanese series)


1.3 x 1.8




Aspect ratio 1:1.4
Perimeter (P) 6.20 mm
Diagonal (d) 2.22 mm
Area (A) 2.34 mm²


The JB10 format measures 1.3 x 1.8 mm or 1.3 x 1.8 inches. An JB10 paper fromat has an aspect ratio of 1:1.4. The Area of the JB10 paper size is 2.34 mm² or 2.34 in² with a perimeter of 6.20 mm or 6.20 in. An JB10 format has a diagonal length of 2.22 mm or 2.22 in. The JB10 size belongs to the Japanese series. In the Japanese series there are a total of 18 paper sizes.

Frequently Asked Questions

The size of an JB10 paper is 1.3 x 1.8 mm

The size of an JB10 paper in inches is 1.3 x 1.8 in

The half size of an JB10 paper is 0.65 x 0.9 mm or 0.65 x 0.9 in

The aspect ratio of an JB10 is 1:1.4

The area of an JB10 paper is 2.34 mm or 2.34 in

The perimeter of an JB10 paper is 6.20 mm or 6.20 in

The diagonal measurement of JB10 paper is 2.22 mm or 2.22 in

Other Japanese Paper Sizes →

There are a total of 18 Japanese Paper Sizes.