C4 Paper Size

229 x 324 mm

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What is C4 paper size?

A C4 piece of paper measures 229 × 324 mm or 9.02 × 12.76 in. At 300 DPI, that is 2705 × 3827 pixels. C4 is part of the C Envelope Paper Sizes.

C4 — Units

Units Width × Height
Millimeters (mm) 229 × 324 mm
Centimeters (cm) 22.9 × 32.4 cm
Meters (m) 0.229 × 0.324 m
Inches (in) 9.02 × 12.76 in
Points (pt) 649 × 918 pt
Picas (pc) 54.1 × 76.5 pc
Pixels @300 DPI 2705 × 3827 px
Pixels @72 DPI 649 × 918 px

All C Envelope Paper Sizes — View all →

C0
917 x 1297
mm
C1
648 x 917
mm
C2
458 x 648
mm
C3
324 x 458
mm
C5
162 x 229
mm
C6
114 x 162
mm
C7
81 x 114
mm
C8
57 x 81
mm
C9
40 x 57
mm
C10
28 x 40
mm

Frequently Asked Questions

What is C4 in inches?

C4 is 9.02 × 12.76 inches.

What is C4 in mm?

C4 is 229 × 324 mm.

What is C4 in pixels at 300 DPI?

C4 is 2705 × 3827 pixels at 300 DPI (or 649 × 918 pixels at 72 DPI).

What is C4 in cm?

C4 is 22.9 × 32.4 cm.