Compare RA3 Dimensions
Compare RA3 size (Raw Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
RA3
305 mm × 430 mm
305 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (RA3). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
3602 px × 5079 px
300 DPI