C2
458 mm
648 mm
What Size Is C2 Paper?
C2, part of the C Series under the C Envelope Paper Sizes group, measures 458 x 648 mm, which is 45.8 x 64.8 cm or approximately 18.03 x 25.51 inches. It follows the ISO 269 specification and has an area of approximately 0.2968 m².
C2 Paper Size Dimensions & Conversions
Paper Series
C Series
Standard
ISO 269
Width
458 mm
Height
648 mm
Area
0.2968 m²
Aspect Ratio
1:1.415
Previous Size
C1
Next Size
C3
C2 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 458 mm | 648 mm |
| Centimeters | 45.8 cm | 64.8 cm |
| Inches | 18.03 in | 25.51 in |
| Feet | 1.5 ft | 2.13 ft |
| Meters | 0.458 m | 0.648 m |
| Points | 1298 pt | 1837 pt |
| Picas | 108.2 pc | 153.1 pc |
What Is C2 Paper Used For?
Mailing Documents
This C-series envelope size is designed to hold its matching A-series paper size without folding.
Design and Layout
Designers and print professionals use C2 when a layout calls for this specific format.
Reproduction and Scaling
C2 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
C2 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in C2 are stored and filed using standard folders sized for this format.
Digital Reference
C2 dimensions are used as a page-size preset in design and publishing software.
Related C Series Sizes
Frequently Asked Questions
What is C2 size in inches?
C2 measures approximately 18.03 x 25.51 inches.
What is C2 size in centimeters?
C2 measures 45.8 x 64.8 cm.
What is C2 size in millimeters?
C2 measures 458 x 648 mm.
What is C2 size in pixels?
At 300 DPI, C2 is approximately 5409 x 7653 pixels.
Is C2 bigger than C3?
Yes. C2 is larger in area than C3 in the C Envelope Paper Sizes series.