RD2
Dimensions: 393 × 546 mm (15.47 × 21.5 in)
RD2 measures 393 × 546 mm (15.47 × 21.50 in) and belongs to the Chinese Paper Sizes standard. It is commonly used for chinese office documents and forms.
What size is RD2 paper?
An RD2 piece of paper measures 393 × 546 mm or 15.47 × 21.50 inches. It is part of the Chinese Paper Sizes standard.
| Units | Width × Height |
|---|---|
| Metric millimeters (mm) | 393 × 546 mm |
| Metric centimeters (cm) | 39.30 × 54.60 cm |
| Metric meters (m) | 0.393 × 0.546 m |
| Imperial inches (in) | 15.47 × 21.50 in |
| Typographic points (1/72 inch) (pt) | 1114.02 × 1547.72 pt |
| Typographic picas (1/6 inch) (pc) | 92.83 × 128.98 pc |
| Pixels at 300 DPI (px) | 4,642 × 6,449 px |
RD2 is part of the chinese paper sizes standard. Chinese paper sizes follow the GB/T 148 standard. The D series is used primarily in China for printing and writing.
Quick facts
- Size (mm)393 × 546 mm
- Size (inches)15.47 × 21.50 in
- Aspect ratio1 : 1.39
- StandardChinese Paper Sizes
- Common useDocuments, letters, forms
Compare RD2 with other sizes
Typical uses for RD2
RD2 measures 393 × 546 mm (15.47 × 21.50 in) and is used for the following tasks.
- Chinese office documents and forms
- Book and magazine printing
- Envelopes and cards
- Official and business stationery
Printer tip
Most desktop printers cannot feed RD2. Use a wide-format device or a print shop, and confirm the driver offers this exact size rather than a scaled substitute.
RD2 at common DPI
Pixel dimensions for RD2 at popular resolutions. Rounded to whole pixels; physical sheet remains 393 × 546 mm.
| DPI | Width (px) | Height (px) |
|---|---|---|
| 72 | 1,114 | 1,548 |
| 96 | 1,485 | 2,064 |
| 150 | 2,321 | 3,224 |
| 300 | 4,642 | 6,449 |
| 600 | 9,283 | 12,898 |
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393 × 546 mm (15.47 × 21.5 in)