C2 Paper Size
458 x 648 mm
What is C2?
A C2 sheet of paper measures 458 × 648 mm, which equals 18.03 × 25.51 inches or 5409 × 7654 pixels at 300 DPI.
C2 — All Units
| Units | Width × Height |
|---|---|
| Metric | |
| mm — Millimeter | 458 × 648 |
| cm — Centimeter | 45.8 × 64.8 |
| dm — Decimeter | 4.58 × 6.48 |
| m — Meter | 0.458 × 0.648 |
| km — Kilometer | 0.000458 × 0.000648 |
| µm — Micrometer | 458,000 × 648,000 |
| nm — Nanometer | 458,000,000 × 648,000,000 |
| Imperial | |
| in — Inch | 18.03 × 25.51 |
| ft — Foot | 1.503 × 2.126 |
| yd — Yard | 0.5009 × 0.7087 |
| mi — Mile | 0.000285 × 0.000403 |
| nmi — Nautical Mile | 0.000247 × 0.00035 |
| hand — Hand | 4.508 × 6.378 |
| bc — Barleycorn | 54.0945 × 76.5354 |
| Typography | |
| pt — Point (PostScript) | 1,298.3 × 1,836.9 |
| pc — Pica (PostScript) | 108.189 × 153.071 |
| twip — Twip | 25,965.35 × 36,737.01 |
| Didot pt — Point (Didot) | 1,218.177 × 1,723.535 |
| Didot pc — Pica (Didot) | 101.515 × 143.628 |
| cicero — Cicero | 101.515 × 143.628 |
| Digital / Pixel | |
| css px — CSS Pixel (96 PPI) | 1,731 × 2,449.1 |
| px@72 — Pixel @ 72 PPI | 1,298.3 × 1,836.9 |
| px@96 — Pixel @ 96 PPI | 1,731 × 2,449.1 |
| px@150 — Pixel @ 150 PPI | 2,704.7 × 3,826.8 |
| px@300 — Pixel @ 300 PPI (print) | 5,409.4 × 7,653.5 |
| px@600 — Pixel @ 600 PPI (high-res) | 10,818.9 × 15,307.1 |
| px@1200 — Pixel @ 1200 PPI (ultra) | 21,637.8 × 30,614.2 |
| Relative Typography | |
| em — Em (12pt base) | 108.189 × 153.071 |
| en — En (12pt base) | 216.378 × 306.142 |
| Area | 296784 mm² |
| Aspect ratio | 1 : 1.4148 |
US Envelope Paper Sizes — View all →
Frequently Asked Questions
What is C2 in inches?
C2 = 18.03 × 25.51 in
What is C2 in millimeters?
C2 = 458 × 648 mm
What is C2 in centimeters?
C2 = 45.8 × 64.8 cm
What is C2 in pixels at 300 DPI?
C2 = 5409 × 7654 px @300 DPI