SRA1
640 mm
900 mm
What Size Is SRA1 Paper?
SRA1, part of the RA / SRA Series under the Raw Paper Sizes group, measures 640 x 900 mm, which is 64.0 x 90.0 cm or approximately 25.2 x 35.43 inches. It follows the ISO 217 specification and has an area of approximately 0.576 m².
SRA1 Paper Size Dimensions & Conversions
Paper Series
RA / SRA Series
Standard
ISO 217
Width
640 mm
Height
900 mm
Area
0.576 m²
Aspect Ratio
1:1.406
Previous Size
SRA0
Next Size
SRA2
SRA1 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 640 mm | 900 mm |
| Centimeters | 64.0 cm | 90.0 cm |
| Inches | 25.2 in | 35.43 in |
| Feet | 2.1 ft | 2.95 ft |
| Meters | 0.64 m | 0.9 m |
| Points | 1814 pt | 2551 pt |
| Picas | 151.2 pc | 212.6 pc |
What Is SRA1 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 SRA1 when a layout calls for this specific format.
Reproduction and Scaling
SRA1 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
SRA1 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in SRA1 are stored and filed using standard folders sized for this format.
Digital Reference
SRA1 dimensions are used as a page-size preset in design and publishing software.
Related RA / SRA Series Sizes
Frequently Asked Questions
What is SRA1 size in inches?
SRA1 measures approximately 25.2 x 35.43 inches.
What is SRA1 size in centimeters?
SRA1 measures 64.0 x 90.0 cm.
What is SRA1 size in millimeters?
SRA1 measures 640 x 900 mm.
What is SRA1 size in pixels?
At 300 DPI, SRA1 is approximately 7560 x 10629 pixels.
Is SRA1 bigger than SRA2?
Yes. SRA1 is larger in area than SRA2 in the Raw Paper Sizes series.