Compare B7 Dimensions
Compare B7 size (B Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
B7
88 mm × 125 mm
88 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (B7). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
1039 px × 1476 px
300 DPI