Compare C5 Dimensions
Compare C5 size (C Envelope Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
C5
162 mm × 229 mm
162 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (C5). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
1913 px × 2705 px
300 DPI