Dimensions of C7 format

C series of paper sizes is defined by ISO 2016.

The height divided by the width of all formats
of A, B and C series is the square root of two (1.4142).

Height of C7 format: 114 mm = 11,4 cm
Width of C7 format: 81 mm = 8,1 cm

Dimensions of C7 format in mm: 81 x 114 mm
Dimensions of C7 format in cm: 8,1 x 11,4 cm
Dimensions of C7 format in inches: 3,19" x 4,49"

Print ready file dimensions in pixels at 300 DPI: 957 x 1 346 px
Print ready file dimensions in pixels at 72 DPI: 230 x 323 px