C7
81 mm
114 mm
What Size Is C7 Paper?
C7, part of the C Series under the C 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
Paper Series
C Series
Standard
ISO 269
Width
81 mm
Height
114 mm
Area
92.3 cm²
Aspect Ratio
1:1.407
Previous Size
C6
Next Size
C8
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?
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 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.
Related C Series Sizes
Frequently Asked Questions
What is C7 size in inches?
C7 measures approximately 3.19 x 4.49 inches.
What is C7 size in centimeters?
C7 measures 8.1 x 11.4 cm.
What is C7 size in millimeters?
C7 measures 81 x 114 mm.
What is C7 size in pixels?
At 300 DPI, C7 is approximately 957 x 1347 pixels.
Is C7 bigger than C8?
Yes. C7 is larger in area than C8 in the C Envelope Paper Sizes series.