Compare JB12 Dimensions
Compare JB12 size (Japanese Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
JB12
16 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.38
Primary format (JB12). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
189 px × 260 px
300 DPI