What is A1 Poster size?

A1 Poster Size A1 poster size measures 594 × 841mm or 23.39 × 33.11 inch. In PostScript, its dimensions are rounded off to 1684 × 2384 points. A1 size is typically used for posters, drawings and outdoor advertising. Part of the ISO 216 standard A1 is part of a set or range of page sizes, called […]