Compare A1U Dimensions
Compare A1U size (Raw Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
A1U
625 mm × 880 mm
625 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (A1U). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
7382 px × 10394 px
300 DPI