What Size Is S5 Paper?
S5, part of the C / E / S / X Series under the International Envelope Paper Sizes group, measures 185 x 255 mm, which is 18.5 x 25.5 cm or approximately 7.28 x 10.04 inches. It follows the ISO 269 specification and has an area of approximately 0.0472 m².
S5 Paper Size Dimensions & Conversions
S5 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 185 mm | 255 mm |
| Centimeters | 18.5 cm | 25.5 cm |
| Inches | 7.28 in | 10.04 in |
| Feet | 0.61 ft | 0.84 ft |
| Meters | 0.185 m | 0.255 m |
| Points | 524 pt | 723 pt |
| Picas | 43.7 pc | 60.2 pc |
What Is S5 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 S5 when a layout calls for this specific format.
Reproduction and Scaling
S5 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
S5 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in S5 are stored and filed using standard folders sized for this format.
Digital Reference
S5 dimensions are used as a page-size preset in design and publishing software.