What Size Is Large Post Paper?
Large Post, part of the Imperial under the Imperial Paper Sizes group, measures 419.1 x 533.4 mm, which is 41.91 x 53.34 cm or approximately 16.5 x 21.0 inches. It follows the British Imperial specification and has an area of approximately 0.2235 m².
Large Post Paper Size Dimensions & Conversions
Large Post Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 419.1 mm | 533.4 mm |
| Centimeters | 41.91 cm | 53.34 cm |
| Inches | 16.5 in | 21.0 in |
| Feet | 1.38 ft | 1.75 ft |
| Meters | 0.419 m | 0.533 m |
| Points | 1188 pt | 1512 pt |
| Picas | 99.0 pc | 126.0 pc |
What Is Large Post Paper Used For?
Traditional British Printing
This historical Imperial format was used in British printing before metrication.
Design and Layout
Designers and print professionals use Large Post when a layout calls for this specific format.
Reproduction and Scaling
Large Post can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
Large Post is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in Large Post are stored and filed using standard folders sized for this format.
Digital Reference
Large Post dimensions are used as a page-size preset in design and publishing software.