Pixels to Inches Converter
Converting between pixels and physical measurements is essential for digital designers, web developers, and anyone working with images or print materials. A pixel is the smallest unit of a digital image, while inches are a physical measurement. The relationship between pixels and inches depends on the DPI (dots per inch), which defines how many pixels are displayed per linear inch. For screen design, the standard is 96 DPI, meaning 96 pixels equal 1 inch. For print, higher DPI values like 300 (standard photo quality) or 600 (professional quality) are typical. This calculator converts pixels to inches, centimetres, points, and picas using any DPI value. Common DPI presets are included for quick reference: 72 for legacy web, 96 for modern screens, 150 for low-quality print, 300 for standard print, and 600 for professional print. Enter the number of pixels and select your DPI, and the calculator will instantly show the equivalent measurements in inches, centimetres, points, and picas. This is useful for resizing images for print, understanding responsive web design breakpoints, or converting design mockups between digital and physical measurements.
DPI reference table
Common DPI values and their typical use cases.
| DPI | Use case |
|---|---|
| 72 | Legacy web (older browsers) |
| 96 | Screen standard (CSS pixels) |
| 150 | Low-quality print |
| 300 | Standard print quality |
| 600 | High-quality professional print |
Conversion formulas
Pixels to inches: inches = pixels / DPI
Pixels to centimetres: cm = (pixels / DPI) * 2.54
Pixels to points: points = (pixels / DPI) * 72
Pixels to picas: picas = (pixels / DPI) * 6
Pixels to inches converter: frequently asked questions
What is DPI (dots per inch)?
DPI (dots per inch) is a measure of the resolution of a digital image. It indicates how many individual dots (pixels) are displayed per inch. Common DPI values are 96 (screen standard), 72 (web old), 150 (low print), 300 (standard print), and 600 (high print). The higher the DPI, the smaller each pixel appears and the sharper the image.
How do I convert pixels to inches?
To convert pixels to inches, divide the number of pixels by the DPI. The formula is: inches = pixels / DPI. For example, 96 pixels at 96 DPI equals 1 inch. At 300 DPI (print quality), 96 pixels equals 0.32 inches.
What DPI should I use?
Use 96 DPI for screen and web design, as this is the standard CSS pixel density. Use 72 DPI for legacy web graphics. For printing, use 150 DPI for low-quality prints, 300 DPI for standard quality photos, and 600 DPI for high-quality professional prints.
What is the difference between pixels and inches?
Pixels are the smallest unit of a digital image, while inches are a physical measurement. The conversion between them depends on DPI. On screen, 96 pixels equals 1 inch at 96 DPI. In print, the same conversion applies, but a pixel is only about 0.26 mm (1/96 inch) at 96 DPI.
What are points and picas?
Points and picas are typography units. One point equals 1/72 inch, and one pica equals 12 points (1/6 inch). Points are commonly used in typography and CSS. To convert from pixels, first convert to inches (pixels / DPI), then multiply by 72 for points or 6 for picas.
Official sources
Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.