C5 size
162 × 229 mm · 6.38 × 9.02 in · 459.2 × 649.1 pt
Where it comes from
Half of C4: the C4 sheet's long side (324 mm) halves and rounds down to 162 mm — ISO 216's halve-and-floor rule.
Source: Markus Kuhn — International standard paper sizes (CC BY 4.0)
Pixels at print resolutions
| DPI | Pixels (portrait) | Typical use |
|---|---|---|
| 72 | 459 × 649 | legacy screens |
| 96 | 612 × 866 | CSS reference |
| 150 | 957 × 1352 | everyday print |
| 300 | 1913 × 2705 | quality print |
| 600 | 3827 × 5409 | fine art / line work |