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Kiku 4 (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 Kiku 4 you want to convert in the text box, to see the results in the table.

1 Kiku 4
is equal to
×1.11

International paper size: A

  • 4A

    ×0.02

  • 2A

    ×0.03

  • A0

    ×0.07

  • A1

    ×0.14

  • A2

    ×0.28

  • A3

    ×0.56

  • A4

    ×1.11

  • A5

    ×2.23

  • A6

    ×4.47

  • A7

    ×8.94

  • A8

    ×18.05

  • A9

    ×36.1

  • A10

    ×72.21

  •  

International paper size: B

International paper size: C

North American paper sizes

Japanese paper sizes

Inch based paper sizes

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