Compare SRA3 Dimensions
Compare SRA3 size (Raw Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
SRA3
320 mm × 450 mm
320 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (SRA3). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
3780 px × 5315 px
300 DPI