What Size Is C7 Paper?
C7, part of the C / E / S / X Series under the International Envelope Paper Sizes group, measures 81 x 114 mm, which is 8.1 x 11.4 cm or approximately 3.19 x 4.49 inches. It follows the ISO 269 specification and has an area of approximately 92.3 cm².
C7 Paper Size Dimensions & Conversions
C7 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 81 mm | 114 mm |
| Centimeters | 8.1 cm | 11.4 cm |
| Inches | 3.19 in | 4.49 in |
| Feet | 0.27 ft | 0.37 ft |
| Meters | 0.081 m | 0.114 m |
| Points | 230 pt | 323 pt |
| Picas | 19.1 pc | 26.9 pc |
What Is C7 Paper Used For?
International Mailing
This ISO 269 envelope size is used across Europe and other ISO-standard regions for mailing paper documents.
Design and Layout
Designers and print professionals use C7 when a layout calls for this specific format.
Reproduction and Scaling
C7 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
C7 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in C7 are stored and filed using standard folders sized for this format.
Digital Reference
C7 dimensions are used as a page-size preset in design and publishing software.