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324 × 458 mm
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Measurements

Unit Width Height
Millimeters (mm) 324 458
Centimeters (cm) 32.4 45.8
Inches (in) 12.76 18.03
Pixels (300dpi) 3827 5409
C3
324 × 458 mm
1:1.414
324 mm
458 mm

What is C3 paper?

The C3 format is a standard paper size belonging to the C Paper Sizes category. It measures exactly 324 mm in width and 458 mm in height. Check the dimensions table for detailed measurements in centimeters, inches, and various pixel resolutions.

Frequently Asked Questions

What is C3 size in inches?

C3 paper size in inches is 12.76 × 18.03 inches (width × height).

What is C3 size in cm?

C3 paper size in centimeters is 32.4 × 45.8 cm (width × height).

What is C3 size in mm?

C3 paper size in millimeters is 324 × 458 mm (width × height).

What is C3 size in pixels?

C3 paper size in pixels at 300 dpi is 3827 × 5409 px. At 72 ppi, it is 918 × 1298 px.

What is the aspect ratio of C3?

The aspect ratio of C3 is 1:1.414.

What is C3 size in points at 300 dpi?

C3 paper size in points is 918 × 1298 pt at 300 dpi.

What is C3 paper used for?

The C3 format belongs to the C-series, which is specifically designed for envelopes. A C3 envelope is perfectly sized to hold an A-series sheet of a corresponding size.