About This Website

Paper-sizes.com is your one-stop site for easily finding out everything you need to know about paper sizes. You will find the dimensions in metric and imperial systems of all of the paper sizes, envelope sizes, poster sizes, photograph sizes or newspaper sizes you could need with just one click. We also have printable PDFs with easy to understand diagrams detailing the dimensions of A series, B series, C series and the ANSI series of paper sizes.

Also on this website you can find out as much information on paper sizes, paper in general and the history of paper as you could possibly need – including the answers to questions like: what is A4 paper size, who invented paper, what are the different newspaper sizes, and what is the standard passport photo size?

So please feel free to have a look around the website, and download, print off and pin-up our handy paper sizes PDF factsheets.

QuickLinks
A Series Paper Sizes
A4 Paper Size
US Letter Paper Size
Billboard Sizes
Newspaper Sizes
ISO Envelope Sizes
US Envelope Sizes
ANSI Paper Sizes
Business Card Sizes
Photo Sizes
Old Imperial Sizes
Canadian Paper Sizes
North American Architectural Sizes


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