The more there are, the more you’ll need your small poster design to make a lasting impression. There are a lot of posters up there competing with each other, and most are going to be printed in the smaller poster size dimensions. Think of bulletin boards, community boards, and the like. Small posters are great for getting your message across without taking up too much room. Small Poster Size: 11” x 17” (28 x 43 cm) The busier it is, the harder it will be to read, thus diminishing its impact. Since they are smaller, you do want to be careful about how much text you are putting on it. These poster dimensions are also referred to as Architectural C Size. If you’re looking to create a smaller advertisement, or if your design leans more towards the minimalist side, then consider using a medium poster size. Medium Poster Size: 18” x 24” (46 x 61 cm)

If you want to create your own cool poster, then this is the size you should look at using. The large poster dimensions are also what most people use for decorating their rooms or posting up at local businesses for promoting their cause, or club, for instance. Large posters aren’t only used by professional companies. This size can also be referred to as Architectural D Size. When you walk past a poster in the mall, at a festival, or a tradeshow, then this is typically the size that is used for those. Large Poster Size: 24” x 36” (61 x 91 cm) Here’s a handy list of standard poster dimensions for you to familiarize yourself with. What it comes down to is that there will always be slight variations in sizes, especially from country to country, but there are ballpark dimensions that each size falls into internationally.

There are no official standard poster sizes, but there are certain design dimensions that the printing industry abides by.

Tandard movie poster dimensions