Imperial Paper Size
178 x 229 mm
What is Imperial?
A Imperial sheet of paper measures 178 × 229 mm, which equals 7.01 × 9.02 inches or 2102 × 2705 pixels at 300 DPI.
Imperial — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 178 × 229 |
| cm — Centimeter | 17.8 × 22.9 |
| dm — Decimeter | 1.78 × 2.29 |
| m — Meter | 0.178 × 0.229 |
| km — Kilometer | 0.000178 × 0.000229 |
| µm — Micrometer | 178,000 × 229,000 |
| nm — Nanometer | 178,000,000 × 229,000,000 |
| Imperial | |
| in — Inch | 7.01 × 9.02 |
| ft — Foot | 0.584 × 0.751 |
| yd — Yard | 0.1947 × 0.2504 |
| mi — Mile | 0.000111 × 0.000142 |
| nmi — Nautical Mile | 0.000096 × 0.000124 |
| hand — Hand | 1.752 × 2.254 |
| bc — Barleycorn | 21.0236 × 27.0472 |
| Typography | |
| pt — Point (PostScript) | 504.6 × 649.1 |
| pc — Pica (PostScript) | 42.047 × 54.094 |
| twip — Twip | 10,091.34 × 12,982.68 |
| Didot pt — Point (Didot) | 473.44 × 609.089 |
| Didot pc — Pica (Didot) | 39.453 × 50.757 |
| cicero — Cicero | 39.453 × 50.757 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 672.8 × 865.5 |
| px@72 — Pixel @ 72 PPI | 504.6 × 649.1 |
| px@96 — Pixel @ 96 PPI | 672.8 × 865.5 |
| px@150 — Pixel @ 150 PPI | 1,051.2 × 1,352.4 |
| px@300 — Pixel @ 300 PPI (print) | 2,102.4 × 2,704.7 |
| px@600 — Pixel @ 600 PPI (high-res) | 4,204.7 × 5,409.4 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 8,409.4 × 10,818.9 |
| Relative Typography | |
| em — Em (12pt base) | 42.047 × 54.094 |
| en — En (12pt base) | 84.094 × 108.189 |
| Area | 40762 mm² |
| Aspect ratio | 1 : 1.2865 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is Imperial in inches?
Imperial = 7.01 × 9.02 in
What is Imperial in millimeters?
Imperial = 178 × 229 mm
What is Imperial in centimeters?
Imperial = 17.8 × 22.9 cm
What is Imperial in pixels at 300 DPI?
Imperial = 2102 × 2705 px @300 DPI