Digital Image converter
DPI to PPI Converter
Convert DPI to PPI. For digital images, DPI and PPI are numerically equivalent.
From
To
Result
1 DPI = 1 PPI
Also equals
1px
0.000001MP
1PPI
Conversion formula
PPI = DPI300 DPI equals 300 PPI.
Dots per Inch to Pixels per Inch table
| Dots per Inch (DPI) | Pixels per Inch (PPI) |
|---|---|
| 0.01 | 0.01 |
| 0.1 | 0.1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 5 | 5 |
| 10 | 10 |
| 20 | 20 |
| 50 | 50 |
| 100 | 100 |
| 1,000 | 1,000 |
About this conversion
This converter uses the displayed definition for dots per inch and its recognized relationship to pixels per inch. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
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Frequently asked questions
How do I convert DPI to PPI?+
PPI = DPI. The result is rounded for display only.
Why are pixel conversions resolution-dependent?+
Pixels have no fixed physical size. Converting to physical units requires knowing the display or print resolution (PPI/DPI).
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