JB7 Paper Size, Dimensions and Format (Japanese series)
|Perimeter (P)||438 mm|
|Diagonal (d)||157.05 mm|
|Area (A)||11,648 mm²|
The JB7 format measures 91 x 128 mm or 3.6 x 5 inches. An JB7 paper fromat has an aspect ratio of 1:1.41. The Area of the JB7 paper size is 11,648 mm² or 18 in² with a perimeter of 438 mm or 17.20 in. An JB7 format has a diagonal length of 157.05 mm or 6.16 in. The JB7 size belongs to the Japanese series. In the Japanese series there are a total of 18 paper sizes.
Frequently Asked Questions
There are a total of 18 Japanese Paper Sizes.