What Size Is E4 Paper?
E4, part of the C / E / S / X Series under the International Envelope Paper Sizes group, measures 220 x 312 mm, which is 22.0 x 31.2 cm or approximately 8.66 x 12.28 inches. It follows the ISO 269 specification and has an area of approximately 0.0686 m².
E4 Paper Size Dimensions & Conversions
E4 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 220 mm | 312 mm |
| Centimeters | 22.0 cm | 31.2 cm |
| Inches | 8.66 in | 12.28 in |
| Feet | 0.72 ft | 1.02 ft |
| Meters | 0.22 m | 0.312 m |
| Points | 624 pt | 884 pt |
| Picas | 52.0 pc | 73.7 pc |
What Is E4 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 E4 when a layout calls for this specific format.
Reproduction and Scaling
E4 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
E4 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in E4 are stored and filed using standard folders sized for this format.
Digital Reference
E4 dimensions are used as a page-size preset in design and publishing software.