About SizePaper.net

SizePaper.net is a comprehensive online resource that lists all international standards for paper sizes, dimensions, print resolutions and pixel conversions.

What We Cover

Our database includes hundreds of paper sizes from dozens of standards, including ISO 216 (A, B, C series), ANSI/ASME, US Envelope, Photography, Traditional British Imperial, Japanese JIS, Chinese, Canadian, Swedish, French, Colombian and many more.

Our Conversions

Every size is listed with dimensions in millimeters, centimeters, meters, inches, points, picas, and pixels (at both 300 dpi and 72 ppi).

Our Commitment

All dimensions are sourced from official standards and cross-verified. If you spot any inaccuracy, please contact us.