Compare A10 Dimensions
Compare A10 size (A Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
A10
26 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.41 (√2)
Primary format (A10). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
307 px × 437 px
300 DPI