RA3
305 mm
430 mm
What Size Is RA3 Paper?
RA3, part of the RA / SRA Series under the Raw Paper Sizes group, measures 305 x 430 mm, which is 30.5 x 43.0 cm or approximately 12.01 x 16.93 inches. It follows the ISO 217 specification and has an area of approximately 0.1311 m².
RA3 Paper Size Dimensions & Conversions
Paper Series
RA / SRA Series
Standard
ISO 217
Width
305 mm
Height
430 mm
Area
0.1311 m²
Aspect Ratio
1:1.41
Previous Size
RA2
Next Size
RA4
RA3 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 305 mm | 430 mm |
| Centimeters | 30.5 cm | 43.0 cm |
| Inches | 12.01 in | 16.93 in |
| Feet | 1.0 ft | 1.41 ft |
| Meters | 0.305 m | 0.43 m |
| Points | 865 pt | 1219 pt |
| Picas | 72.0 pc | 101.6 pc |
What Is RA3 Paper Used For?
Pre-Trim Printing
This raw/untrimmed sheet size gives printers extra margin for bleed before trimming to the final size.
Design and Layout
Designers and print professionals use RA3 when a layout calls for this specific format.
Reproduction and Scaling
RA3 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
RA3 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in RA3 are stored and filed using standard folders sized for this format.
Digital Reference
RA3 dimensions are used as a page-size preset in design and publishing software.
Related RA / SRA Series Sizes
Frequently Asked Questions
What is RA3 size in inches?
RA3 measures approximately 12.01 x 16.93 inches.
What is RA3 size in centimeters?
RA3 measures 30.5 x 43.0 cm.
What is RA3 size in millimeters?
RA3 measures 305 x 430 mm.
What is RA3 size in pixels?
At 300 DPI, RA3 is approximately 3603 x 5079 pixels.
Is RA3 bigger than RA4?
Yes. RA3 is larger in area than RA4 in the Raw Paper Sizes series.