A3 posters are best placed at eye-level on a wall where people will generally be within a five-foot distance of.Ī poster with the dimensions 29.7 x 42.0cm looks best when printed with designs that use bold typography, simple illustrations, a limited colour palette, and lots of negative space. A3 posters are perfect for indoor display in areas where people often meet up, like in lounges, waiting rooms, bathrooms, or near the coffee machine. They are very common as they don’t require too much wall space. Any smaller and it starts to look like a leaflet or flyer.Ī3 posters are just the right size for indoor announcements and event advertisements. So let’s break them down for you! A3 Posters 29.7 x 42.0cmĪ3 29.7 x 42.0cm inches is generally the smallest poster size.
Here at Essex Banners, we have around 4 that are most commonly used for many printing projects. Plus many snap frames are designed for the standard sizes posters. Picking a commonly used paper size will help cut out a lot of the guesswork involved in planning for your poster dimensions and give you the most options for choosing the paperweight or material you like best. We recommend picking one of the standard sizes of posters that are commonly used in industries worldwide. You have many options for poster sizes from A4 to A0. Many people want to know, is there a standard poster size? How big should a poster be? What should I choose? etc This lack of standardization can sometimes lead to questions from people looking to design and print posters with the correct dimensions. While many printers sticking to the standard sizing around the world, the size of posters is down to what you want to use it for. There is no official standard in poster sizes.