PA4 Paper Size
210 x 280 mm
What is PA4?
A PA4 sheet of paper measures 210 × 280 mm, which equals 8.27 × 11.02 inches or 2480 × 3307 pixels at 300 DPI.
PA4 — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 210 × 280 |
| cm — Centimeter | 21 × 28 |
| dm — Decimeter | 2.1 × 2.8 |
| m — Meter | 0.21 × 0.28 |
| km — Kilometer | 0.00021 × 0.00028 |
| µm — Micrometer | 210,000 × 280,000 |
| nm — Nanometer | 210,000,000 × 280,000,000 |
| Imperial | |
| in — Inch | 8.27 × 11.02 |
| ft — Foot | 0.689 × 0.919 |
| yd — Yard | 0.2297 × 0.3062 |
| mi — Mile | 0.00013 × 0.000174 |
| nmi — Nautical Mile | 0.000113 × 0.000151 |
| hand — Hand | 2.067 × 2.756 |
| bc — Barleycorn | 24.8031 × 33.0709 |
| Typography | |
| pt — Point (PostScript) | 595.3 × 793.7 |
| pc — Pica (PostScript) | 49.606 × 66.142 |
| twip — Twip | 11,905.51 × 15,874.02 |
| Didot pt — Point (Didot) | 558.553 × 744.737 |
| Didot pc — Pica (Didot) | 46.546 × 62.061 |
| cicero — Cicero | 46.546 × 62.061 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 793.7 × 1,058.3 |
| px@72 — Pixel @ 72 PPI | 595.3 × 793.7 |
| px@96 — Pixel @ 96 PPI | 793.7 × 1,058.3 |
| px@150 — Pixel @ 150 PPI | 1,240.2 × 1,653.5 |
| px@300 — Pixel @ 300 PPI (print) | 2,480.3 × 3,307.1 |
| px@600 — Pixel @ 600 PPI (high-res) | 4,960.6 × 6,614.2 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 9,921.3 × 13,228.3 |
| Relative Typography | |
| em — Em (12pt base) | 49.606 × 66.142 |
| en — En (12pt base) | 99.213 × 132.283 |
| Area | 58800 mm² |
| Aspect ratio | 1 : 1.3333 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is PA4 in inches?
PA4 = 8.27 × 11.02 in
What is PA4 in millimeters?
PA4 = 210 × 280 mm
What is PA4 in centimeters?
PA4 = 21 × 28 cm
What is PA4 in pixels at 300 DPI?
PA4 = 2480 × 3307 px @300 DPI