# A3 pages in LaTeX documents

December 2nd, 2011

The default paper sizes in LaTeX documents tend to be A4 or letter paper. If we want to use other page and paper sizes the geometry package is a handy way to make these changes.

To change the paper to A3 in our document and in landscape orientation we would use the following:

\documentclass[12pt,landscape]{article} \usepackage[a3paper]{geometry} \begin{document} ... \end{document}