About Dots per inch (dpi) to Samples per inch (spi) Converter - Digital Resolution

This tool helps you convert Dots per inch (dpi) to Samples per inch (spi) using accurate standards and digital imaging metrics.

Formula: 1 Dots per inch (dpi) = 1.0 Samples per inch (spi) | Formula: Samples per inch (spi) = Dots per inch (dpi) × 1.0