Pixels per Millimeter to Dots per Inch
Convert Pixels per Millimeter [px/mm] to Dots per Inch [dpi] and vice versa.
Conversion Formula
Example: 1 px/mm = 25.4000 dpi
The conversion uses the following relationship: Pixels per Millimeter values are converted to the base unit (Pixels per Inch), then converted to Dots per Inch.
Related Digital Image Resolution Conversions
Quick Reference Table
| px/mm | dpi |
|---|---|
| 1 | 25.4000 |
| 5 | 127.000 |
| 10 | 254.000 |
| 25 | 635.000 |
| 50 | 1270.00 |
| 100 | 2540.00 |
| 250 | 6350.00 |
| 500 | 12700.0 |
| 1000 | 25400.0 |
All Converters