What Size Is EC45 Paper?
EC45, part of the C / E / S / X Series under the International Envelope Paper Sizes group, measures 220 x 229 mm, which is 22.0 x 22.9 cm or approximately 8.66 x 9.02 inches. It follows the ISO 269 specification and has an area of approximately 0.0504 m².
EC45 Paper Size Dimensions & Conversions
EC45 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 220 mm | 229 mm |
| Centimeters | 22.0 cm | 22.9 cm |
| Inches | 8.66 in | 9.02 in |
| Feet | 0.72 ft | 0.75 ft |
| Meters | 0.22 m | 0.229 m |
| Points | 624 pt | 649 pt |
| Picas | 52.0 pc | 54.1 pc |
What Is EC45 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 EC45 when a layout calls for this specific format.
Reproduction and Scaling
EC45 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
EC45 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in EC45 are stored and filed using standard folders sized for this format.
Digital Reference
EC45 dimensions are used as a page-size preset in design and publishing software.