What Size Is ANSI A Paper?
ANSI A, part of the US / ANSI / Arch under the US Paper Sizes group, measures 215.9 x 279.4 mm, which is 21.59 x 27.94 cm or approximately 8.5 x 11.0 inches. It follows the US Standard specification and has an area of approximately 0.0603 m².
ANSI A Paper Size Dimensions & Conversions
ANSI A Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 215.9 mm | 279.4 mm |
| Centimeters | 21.59 cm | 27.94 cm |
| Inches | 8.5 in | 11.0 in |
| Feet | 0.71 ft | 0.92 ft |
| Meters | 0.216 m | 0.279 m |
| Points | 612 pt | 792 pt |
| Picas | 51.0 pc | 66.0 pc |
What Is ANSI A Paper Used For?
Office Documents
This size is a standard American paper or drafting format used in business, legal, and technical settings.
Design and Layout
Designers and print professionals use ANSI A when a layout calls for this specific format.
Reproduction and Scaling
ANSI A can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
ANSI A is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in ANSI A are stored and filed using standard folders sized for this format.
Digital Reference
ANSI A dimensions are used as a page-size preset in design and publishing software.