About the Inches to Pixels Converter
How many pixels a physical size needs at a chosen DPI, for print or screen.
Also known as: inch to px, cm to pixels, mm to pixels, physical size to pixels.
How to use this calculator
- Enter size, unit, resolution.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
pixels = inches × DPI
Worked example
Using the values pre-filled in the calculator above:
- Size = 8
- Unit: Inches
- Resolution = 300 DPI
the calculator returns:
- Pixels: 2,400
- Exact value: 2,400
- In inches: 8
- At 96 DPI (screen): 768 px