A1 Paper Size
594 x 841 mm
What is A1?
A A1 sheet of paper measures 594 × 841 mm, which equals 23.39 × 33.11 inches or 7016 × 9933 pixels at 300 DPI.
A1 — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 594 × 841 |
| cm — Centimeter | 59.4 × 84.1 |
| dm — Decimeter | 5.94 × 8.41 |
| m — Meter | 0.594 × 0.841 |
| km — Kilometer | 0.000594 × 0.000841 |
| µm — Micrometer | 594,000 × 841,000 |
| nm — Nanometer | 594,000,000 × 841,000,000 |
| Imperial | |
| in — Inch | 23.39 × 33.11 |
| ft — Foot | 1.949 × 2.759 |
| yd — Yard | 0.6496 × 0.9197 |
| mi — Mile | 0.000369 × 0.000523 |
| nmi — Nautical Mile | 0.000321 × 0.000454 |
| hand — Hand | 5.846 × 8.278 |
| bc — Barleycorn | 70.1575 × 99.3307 |
| Typography | |
| pt — Point (PostScript) | 1,683.8 × 2,383.9 |
| pc — Pica (PostScript) | 140.315 × 198.661 |
| twip — Twip | 33,675.59 × 47,678.74 |
| Didot pt — Point (Didot) | 1,579.907 × 2,236.872 |
| Didot pc — Pica (Didot) | 131.659 × 186.406 |
| cicero — Cicero | 131.659 × 186.406 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 2,245 × 3,178.6 |
| px@72 — Pixel @ 72 PPI | 1,683.8 × 2,383.9 |
| px@96 — Pixel @ 96 PPI | 2,245 × 3,178.6 |
| px@150 — Pixel @ 150 PPI | 3,507.9 × 4,966.5 |
| px@300 — Pixel @ 300 PPI (print) | 7,015.7 × 9,933.1 |
| px@600 — Pixel @ 600 PPI (high-res) | 14,031.5 × 19,866.1 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 28,063 × 39,732.3 |
| Relative Typography | |
| em — Em (12pt base) | 140.315 × 198.661 |
| en — En (12pt base) | 280.63 × 397.323 |
| Area | 499554 mm² |
| Aspect ratio | 1 : 1.4158 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is A1 in inches?
A1 = 23.39 × 33.11 in
What is A1 in millimeters?
A1 = 594 × 841 mm
What is A1 in centimeters?
A1 = 59.4 × 84.1 cm
What is A1 in pixels at 300 DPI?
A1 = 7016 × 9933 px @300 DPI