How big is a2 poster?

An A2 poster is part of the A series of paper sizes defined by the ISO 216 international paper size standard. The dimensions of an A2 poster are 420 x 594 millimeters, which is approximately 16.5 x 23.4 inches. This size is quite substantial, making A2 posters a popular choice for large visual displays, events, and advertising campaigns. In this article, we will explore the applications of A2 posters and why they are a practical choice for various projects, and conclude with the advantages of using this paper size.

Applications of A2 Posters

  1. Advertising and Promotions: A2 posters are widely used for advertising events, sales, and promotions due to their large size, which can capture the attention of passersby easily. The size provides ample space for eye-catching graphics and clear, bold text.
  2. Event Announcements: Whether it’s a concert, theatrical performance, or community event, A2 posters are often used to announce and advertise these occasions. The large size makes the posters visible from a distance, ensuring the message reaches a wide audience.
  3. Art Prints: A2 posters are also popular for art prints and photography displays. The size allows for detailed artwork to be showcased effectively, making them suitable for gallery displays and personal home decor.
  4. Educational Displays: In schools and universities, A2 posters are often used for educational purposes such as project displays, informational charts, and classroom decorations. The size is practical for group projects and presentations.
  5. Corporate Presentations: Companies use A2 posters for presentations at trade shows, conferences, and internal meetings. The size allows for the presentation of data, charts, and other visual aids in an engaging and professional manner.

Advantages of A2 Posters

  1. Visibility: The large size of an A2 poster ensures that the content is visible from a distance, making it a great choice for catching attention in public spaces.
  2. Versatility: A2 posters can be used for a variety of purposes, from advertising and promotion to art displays and educational materials. Their versatility makes them a practical option for many projects.
  3. Impact: The spacious dimensions allow for impactful designs and clear communication of messages. This is essential for capturing the audience’s interest and conveying information effectively.
  4. Durability: A2 posters can be printed on various types of paper, including high-quality stock, which can enhance their durability. This ensures that they can withstand outdoor conditions if necessary.
  5. Economical: Despite their large size, A2 posters are relatively affordable to print in bulk, making them a cost-effective option for advertising and promotional campaigns.


In conclusion, an A2 poster, measuring 420 x 594 millimeters, is a versatile and impactful size that offers a wide range of applications. From advertising and promotions to art prints and educational displays, A2 posters are a popular choice due to their visibility, versatility, and affordability. Whether you’re promoting an event, showcasing artwork, or presenting data, A2 posters provide a large canvas that can effectively capture and hold the attention of your target audience.