Compare B10 Dimensions
Compare B10 size (B Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
B10
31 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (B10). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
366 px × 520 px
300 DPI