JIS B6

Compact Japanese booklet format.

Asian Sizes / 128 x 182 mmBack to Family

Dimensions in inches and centimeters

Portrait

5.04 in x 7.17 in

12.80 cm x 18.20 cm

Landscape

7.17 in x 5.04 in

18.20 cm x 12.80 cm

Dimensions Table

Specs

Swipe to see all measurements

Orientation	Millimeters	Inches	Pixels (300 dpi)
Portrait	128 x 182	5.04 in x 7.17 in	1512 px x 2150 px
Landscape	182 x 128	7.17 in x 5.04 in	2150 px x 1512 px

Deep Dive

JIS B6 measures 128 x 182 mm (12.80 x 18.20 cm).
Total surface area is 23,296 mm² (36.11 in²).
Approximate diagonal is 8.76 inches, useful when checking fit inside sleeves or packaging.
Linked to regional publishing and office systems, especially Japanese standards.