Compare Arch E3 Dimensions
Compare Arch E3 size (US Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
Arch E3
686 mm × 991 mm
686 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.44
Primary format (Arch E3). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
8100 px × 11700 px
300 DPI