Resumen
A1 paper measures 594 × 841 mm, or about 23.39 × 33.11 inches. It sits between A0 and A2 in the ISO A series, so it is much larger than ordinary office paper and normally belongs in print-shop or large-format workflows.
Use A1 when a poster, drawing, or wall reference needs to stay readable from a distance. For PaperGens workflows, proof the layout on A3, A2, or 11x17 first, then export the final PDF at the exact A1 page size.
Plantillas imprimibles y hubs
Usa estas páginas imprimibles como los destinos internos más cercanos para este tamaño, flujo de trabajo relacionado o intención de diseño.
A4 Grid 5mm
A4 5mm grid, common for STEM notes
Papel contable
Cuadrícula en columnas para contabilidad y libro mayor
Papel técnico (1/4 pulgada, cada 5 en negrita)
Papel técnico 1/4 pulgada con líneas en negrita cada 5 cuadrados
Paper sizes hub
Letter, Legal, A4, A3, 11×17, ledger, and other printable paper size references with matching templates.
Graph & grid paper
Quarter-inch grids, engineering paper, coordinate planes, and specialty math layouts.
other paper
Explora plantillas imprimibles y filtros relacionados para este grupo de tamaños.
Artículos de apoyo
Paper Sizes: ISO vs ANSI, Letter, Legal, A4, and 11x17
Compare ISO and North American paper sizes: A4, A3, Letter, Legal, Tabloid, Ledger, and 11x17. Choose the right size before exporting PDFs.
A2 Paper Size: 420 x 594 mm (16.54 x 23.39 in)
A2 paper is 420 x 594 mm, or 16.54 x 23.39 inches. Compare A2 vs A3, A4, 11x17, and Arch E, then plan posters and print-shop output.
Arch E Paper Size: 36 x 48 in and Plotter Printing
Arch E paper is 36 x 48 inches, or 914.4 x 1219.2 mm. Compare Arch E with Arch D, 11x17, A2, and learn how to proof large plotter files.
Preguntas frecuentes
What is A1 paper size?OPEN
A1 paper is 594 × 841 mm, or about 23.39 × 33.11 inches.
Is A1 twice the size of A2?OPEN
Yes. A1 has twice the area of A2 and half the area of A0.
Can most home printers print A1?OPEN
No. A1 normally requires a large-format printer, plotter, or commercial print shop. Use a smaller proof before sending the final file.