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ISO A Series
Aspect Ratio: 1:1.414 (√2)
A4 Format
Millimeters210 × 297 mm
Inches8.27 × 11.69″
Common Uses
Standard documentation
Letters
Magazines
Forms
A4 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 Size595 × 842pixels (px)
Standard web output and rough digital mockups.
150 DPI
Canvas Size1241 × 1754pixels (px)
High-res digital art or minimal standard print flyers.
300 DPI
Canvas Size2481 × 3507pixels (px)
The gold standard for crisp professional printing (magazines, books, commercial work).