PA3 Paper Size
280 x 420 mm
What is PA3?
A PA3 sheet of paper measures 280 × 420 mm, which equals 11.02 × 16.54 inches or 3307 × 4961 pixels at 300 DPI.
PA3 — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 280 × 420 |
| cm — Centimeter | 28 × 42 |
| dm — Decimeter | 2.8 × 4.2 |
| m — Meter | 0.28 × 0.42 |
| km — Kilometer | 0.00028 × 0.00042 |
| µm — Micrometer | 280,000 × 420,000 |
| nm — Nanometer | 280,000,000 × 420,000,000 |
| Imperial | |
| in — Inch | 11.02 × 16.54 |
| ft — Foot | 0.919 × 1.378 |
| yd — Yard | 0.3062 × 0.4593 |
| mi — Mile | 0.000174 × 0.000261 |
| nmi — Nautical Mile | 0.000151 × 0.000227 |
| hand — Hand | 2.756 × 4.134 |
| bc — Barleycorn | 33.0709 × 49.6063 |
| Typography | |
| pt — Point (PostScript) | 793.7 × 1,190.6 |
| pc — Pica (PostScript) | 66.142 × 99.213 |
| twip — Twip | 15,874.02 × 23,811.02 |
| Didot pt — Point (Didot) | 744.737 × 1,117.106 |
| Didot pc — Pica (Didot) | 62.061 × 93.092 |
| cicero — Cicero | 62.061 × 93.092 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 1,058.3 × 1,587.4 |
| px@72 — Pixel @ 72 PPI | 793.7 × 1,190.6 |
| px@96 — Pixel @ 96 PPI | 1,058.3 × 1,587.4 |
| px@150 — Pixel @ 150 PPI | 1,653.5 × 2,480.3 |
| px@300 — Pixel @ 300 PPI (print) | 3,307.1 × 4,960.6 |
| px@600 — Pixel @ 600 PPI (high-res) | 6,614.2 × 9,921.3 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 13,228.3 × 19,842.5 |
| Relative Typography | |
| em — Em (12pt base) | 66.142 × 99.213 |
| en — En (12pt base) | 132.283 × 198.425 |
| Area | 117600 mm² |
| Aspect ratio | 1 : 1.5 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is PA3 in inches?
PA3 = 11.02 × 16.54 in
What is PA3 in millimeters?
PA3 = 280 × 420 mm
What is PA3 in centimeters?
PA3 = 28 × 42 cm
What is PA3 in pixels at 300 DPI?
PA3 = 3307 × 4961 px @300 DPI