D1
545 mm
771 mm
What Size Is D1 Paper?
D1, part of the D Series under the DIN Paper Sizes group, measures 545 x 771 mm, which is 54.5 x 77.1 cm or approximately 21.46 x 30.35 inches. It follows the DIN 476 specification and has an area of approximately 0.4202 m².
D1 Paper Size Dimensions & Conversions
Paper Series
D Series
Standard
DIN 476
Width
545 mm
Height
771 mm
Area
0.4202 m²
Aspect Ratio
1:1.415
Previous Size
D0
Next Size
D2
D1 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 545 mm | 771 mm |
| Centimeters | 54.5 cm | 77.1 cm |
| Inches | 21.46 in | 30.35 in |
| Feet | 1.79 ft | 2.53 ft |
| Meters | 0.545 m | 0.771 m |
| Points | 1545 pt | 2186 pt |
| Picas | 128.7 pc | 182.1 pc |
What Is D1 Paper Used For?
Untrimmed Printing
This DIN format is an untrimmed intermediate size used in German printing workflows before final trimming.
Design and Layout
Designers and print professionals use D1 when a layout calls for this specific format.
Reproduction and Scaling
D1 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
D1 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in D1 are stored and filed using standard folders sized for this format.
Digital Reference
D1 dimensions are used as a page-size preset in design and publishing software.
Related D Series Sizes
Frequently Asked Questions
What is D1 size in inches?
D1 measures approximately 21.46 x 30.35 inches.
What is D1 size in centimeters?
D1 measures 54.5 x 77.1 cm.
What is D1 size in millimeters?
D1 measures 545 x 771 mm.
What is D1 size in pixels?
At 300 DPI, D1 is approximately 6438 x 9105 pixels.
Is D1 bigger than D2?
Yes. D1 is larger in area than D2 in the DIN Paper Sizes series.