What are common poster sizes?
06 /September 2021
What is the Most Common Standard Poster Size? Here's a chart of the most common standard poster sizes, printing methods and names. The three main types are displayed in an infographic below - each with its different dimensions based on the printer type used.
Popular Paper Sizes And Printing Formats:
While we’ve talked you through A0 to A6, the A-Class runs to a tiny A10 size. Below, you’ll find a paper size chart detailing all the A-class measures, including those not mentioned above, in cm, mm and inches.
| Â Size | Â mm | Â cm | Â inches |
 A0 |
 841 x 1189 mm |
 84.1 x 118.9 cm |
 33.1 x 46.8 inches |
 A1 |
 594 x 841 mm |
 59.4 x 84.1 cm |
 23.4 x 33.1 inches |
 A2 |
 420 x 594 mm |
 42 x 59.4 cm |
 16.5 x 23.4 inches |
 A3 |
 297 x 420 mm |
 29.7 x 42 cm |
 11.7 x 16.5 inches |
 A4 |
 210 x 297 mm |
 21 x 29.7 cm |
 8.3 x 11.7 inches |
 A5 |
 148.5 x 210 mm |
 14.85 x 210cm |
 5.8 x 8.3 inches |
 A6 |
 105 x 148.5 mm |
 10.5 x 14.85 cm |
 4.1 x 5.8 inches |
 A7 |
 74 x 105 mm |
 7.4 x 10.5 cm |
 2.9 x 4.1 inches |
 A8 |
 52 x 74 mm |
 5.2 x 7.4 cm |
 2.0 x 2.9 inches |
 A9 |
 37 x 52 mm |
 3.7 x 5.2 cm |
 1.5 x 2.0 inches |
 A10 |
 26 x 37 mm |
 2.6 x 3.7 cm |
 1.0 x 1.5 inches |
