The C4 paper size

The dimensions of the C4 format are as follows: 229 mm in height and 324 mm in width. The said dimensions can be also provided in inches. In such a case, the two aforementioned variables will be 9.02″ and 12.76″, respectively. While printing files to be in the C4 size and while setting the quality of print to 300 DPI, their digital size expressed in inches will be 2705 x 3827 px.

dimensions in millimeters:
wymiar c4 w milimetrach Format dimension C4. Width: 841mm Height: 1189mm

format division C do C4:

wymiar papieru format c4