JB0 (Japanese paper sizes), paper size

The area of Japanese B-series paper is 1.5 times that of the corresponding A-paper, so the length ratio is approximately 1.22 times the length of the corresponding A-series paper. The aspect ratio of the paper is the same as for A-series paper. Both A- and B-series paper is widely available in Japan and most photocopiers are loaded with at least A4 and B4 paper.There are also a number of traditional paper sizes, which are now used mostly only by printers. The most common of these old series are the Shiroku-ban and the Kiku paper sizes.

Type the number of JB0 you want to convert in the text box, to see the results in the table.

is equal to

International paper size: A

International paper size: B

International paper size: C

Japanese paper sizes