Convert pixels per millimeter to pixels per inch instantly. 1 ppmm = 25.4 ppi.
Formula: pixels per inch = pixels per millimeter × 25.4
| Pixels Per Millimeter (ppmm) | Pixels Per Inch (ppi) |
|---|---|
| 1 ppmm | 25.4 ppi |
| 2 ppmm | 50.8 ppi |
| 3 ppmm | 76.2 ppi |
| 5 ppmm | 127 ppi |
| 10 ppmm | 254 ppi |
| 20 ppmm | 508 ppi |
| 25 ppmm | 635 ppi |
| 50 ppmm | 1,270 ppi |
| 100 ppmm | 2,540 ppi |
| 1,000 ppmm | 25,400 ppi |