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ISO A Series
Aspect Ratio: 1:1.414 (√2)
A1 Format
Millimeters594 × 841 mm
Inches23.39 × 33.11″
Common Uses
Posters
Maps
Architecture diagrams
Flip charts
A1 Standard
📐Pixel Dimensions
Digital canvasses rely on exact pixel densities (DPI/PPI) to match physical print dimensions. Graphic designers standardly request assets rounded to the nearest whole pixel at these crucial breakpoints:
72 DPI
Canvas Size1684 × 2384pixels (px)
Standard web output and rough digital mockups.
150 DPI
Canvas Size3509 × 4967pixels (px)
High-res digital art or minimal standard print flyers.
300 DPI
Canvas Size7017 × 9933pixels (px)
The gold standard for crisp professional printing (magazines, books, commercial work).