what size is a standard poster
Medium â 18 â x 24â. A little more information can be displayed on this standard poster size. I would still recommend some minimalism and little text. These posters are mainly seen as small adverts on university residence floors, doctorâs offices, construction walkways and bulletin boards.
Smallest â 8.5 â x 11â. This is the smallest standard poster size they are based off of A4 paper size and are great for smaller handouts. They can be used on street posts and other ares though a larger size would be recommended for that.