ISO 269 — C series (envelopes)
C0 size
917 × 1297 mm
36.10 × 51.06 in · 91.7 × 129.7 cm
C0 measures 917 × 1297 mm (91.7 × 129.7 cm; 36.10 × 51.06 in). At 300 DPI that is 10831 × 15319 pixels.
Millimetres
917 × 1297 mm
Centimetres
91.7 × 129.7 cm
Inches
36.10 × 51.06 in
Points (pt)
2599 × 3677 pt
C0 in pixels
| DPI | Pixels (portrait) | Typical use |
|---|---|---|
| 72 | 2599 × 3677 | Legacy screen standard, PDF points |
| 96 | 3466 × 4902 | Screens, CSS pixels |
| 150 | 5415 × 7659 | Everyday printing |
| 300 | 10831 × 15319 | Print quality |
Adjacent sizes
FAQ — C0
What size is C0 in centimetres?
C0 is 91.7 × 129.7 cm (917 × 1297 mm) in portrait orientation.
How many pixels is C0?
It depends on the resolution: at 300 DPI (print) C0 is 10831 × 15319 pixels; at 96 DPI (screen) it is 3466 × 4902 pixels.
What is C0 used for?
Envelope for a flat A0 sheet.