A1 isn’t the biggest standardized size of paper, but it comes close. Learn more about A1 size paper and its uses.
How Can A1 Paper Be Used?
Although A1 paper is typically used internationally, it is often used to print a wide array of large, similarly-sized materials, including:
- Posters
- Advertisement circulars
- Blueprints and architectural drawings
- Diagrams and technical drawings
- Annual year planners
- Large-scale presentations
A1 Dimensions
If you’re planning on printing and designing a paper project for A1 standard sizes, check out the following dimensions to be sure you are setting up your document correctly:
- A1 size in inches: 33.1 x 23.4 in.
- A1 size in centimeters: 84.1 x 59.4 cm.
- A1 size in millimeters: 594 x 841 mm.
- A1 size in pixels at 72 DPI: 1,648 x 2,384 pixels
- A1 size in pixels at 300 DPI: 7,016 x 9,933 pixels
