SizeKit reference
RD5 Size
Find RD5 size in mm, cm, inches, pixels, and common DPI values.
Immediate answer
RD5 at a glance
Use these defaults for quick design, print, or layout decisions.
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Use RD5 for
Choose the page path based on the next decision, not on calculator settings.
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RD5 key dimensions
The same values in compact cards for scanning.
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More China sizes
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RD5 pixel table
Common DPI values for designers and print workflows. Use the bottom calculator bar for custom DPI or orientation.
| DPI | Portrait pixels | Landscape pixels |
|---|---|---|
| 72 DPI | 386 x 556 px | 556 x 386 px |
| 96 DPI | 514 x 741 px | 741 x 514 px |
| 150 DPI | 803 x 1157 px | 1157 x 803 px |
| 300 DPI | 1606 x 2315 px | 2315 x 1606 px |
| 600 DPI | 3213 x 4630 px | 4630 x 3213 px |
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Formula
SizeKit uses a transparent rounding rule.
pixels = round((millimeters / 25.4) x DPI). Inches = millimeters / 25.4.
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FAQ
Quick answers for this paper size.
What is RD5 size in inches?
RD5 is 5.35 x 7.72 in when rounded to two decimals.
What is RD5 at 300 DPI?
RD5 at 300 DPI is 1606 x 2315 px.
Can I switch to landscape?
Yes. Use the bottom calculator and choose landscape to swap width and height.
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Related sizes
Compare nearby sizes before choosing a layout.
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