We believe that having a basic understanding of our poster sizes can help you zero in on the right poster size sooner, avoiding the costly process of printing posters at several different sizes to decide. Whether for decorative purposes or advertising and marketing campaigns, knowing how to scale your poster for peak impact adds a professional element to any project, but it can be hard to conceptualize the correct poster size for your project without seeing a few compared side by side.Īs a full-service commercial print shop offering poster printing, we’ve seen it all, so we created this guide to help print designers and buyers easily reference the most common poster sizes and see how they compare to one another at a glance. In a time where much of what we see is presented in digital formats, posters continue to be an effective and high-impact way to widely share information.