Convert dots per inch to samples per inch instantly. 1 dpi = 1 spi.
Formula: samples per inch = dots per inch × 1
| Dots Per Inch (dpi) | Samples Per Inch (spi) |
|---|---|
| 1 dpi | 1 spi |
| 2 dpi | 2 spi |
| 3 dpi | 3 spi |
| 5 dpi | 5 spi |
| 10 dpi | 10 spi |
| 20 dpi | 20 spi |
| 25 dpi | 25 spi |
| 50 dpi | 50 spi |
| 100 dpi | 100 spi |
| 1,000 dpi | 1,000 spi |