Compare JB3 Dimensions
Compare JB3 size (Japanese Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
JB3
364 mm × 515 mm
364 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (JB3). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
4299 px × 6083 px
300 DPI