Compare Imperial Octavo Dimensions
Compare Imperial Octavo size (Books Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
Imperial Octavo
210 mm × 292 mm
210 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.39
Primary format (Imperial Octavo). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
2476 px × 3450 px
300 DPI