CM to PX Converter
Convert centimeters (cm) to pixels (px) instantly with our free online tool. Perfect for designers, developers, and digital creators.
How to Convert CM to PX
Converting centimeters to pixels requires knowing the DPI (dots per inch) or PPI (pixels per inch) of the medium you're working with. Here's the formula:
px = cm × (DPI / 2.54)
Where:
- px is the number of pixels
- cm is the measurement in centimeters
- DPI is the dots per inch (also called PPI - pixels per inch)
- 2.54 is the conversion factor from inches to centimeters (1 inch = 2.54 cm)
Common DPI/PPI Values
| Medium | DPI/PPI | Description |
|---|---|---|
| Web/Screen | 72-96 | Standard resolution for most computer displays |
| Print - Low Quality | 150 | Basic printing quality for draft documents |
| Print - High Quality | 300 | Standard resolution for quality printing |
| Professional Print | 600+ | High-end printing for fine details |
Examples
| Centimeters | DPI/PPI | Pixels |
|---|---|---|
| 1 cm | 96 | 37.8 px |
| 2.54 cm (1 inch) | 96 | 96 px |
| 5 cm | 300 | 590.55 px |
| 10 cm | 150 | 590.55 px |