Compare RD3 Dimensions
Compare RD3 size (Chinese Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
RD3
273 mm × 393 mm
273 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.44
Primary format (RD3). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
3224 px × 4642 px
300 DPI