What Size Is C7/C6 Paper?
C7/C6, part of the C / E / S / X Series under the International Envelope Paper Sizes group, measures 81 x 162 mm, which is 8.1 x 16.2 cm or approximately 3.19 x 6.38 inches. It follows the ISO 269 specification and has an area of approximately 0.0131 m².
C7/C6 Paper Size Dimensions & Conversions
C7/C6 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 81 mm | 162 mm |
| Centimeters | 8.1 cm | 16.2 cm |
| Inches | 3.19 in | 6.38 in |
| Feet | 0.27 ft | 0.53 ft |
| Meters | 0.081 m | 0.162 m |
| Points | 230 pt | 459 pt |
| Picas | 19.1 pc | 38.3 pc |
What Is C7/C6 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/C6 when a layout calls for this specific format.
Reproduction and Scaling
C7/C6 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
C7/C6 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in C7/C6 are stored and filed using standard folders sized for this format.
Digital Reference
C7/C6 dimensions are used as a page-size preset in design and publishing software.