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Inches to Pixels Converter

Use our free inches to pixels converter to instantly convert inches (in) to pixels (px). Enter inches and choose a DPI/PPI value (like 72, 96, 150, or 300) to calculate the exact pixel dimensions.

Inches
Enter the length in inches.
Pixels per inch (PPI)
Enter the pixel density (pixels per inch).
Results
Pixels
The equivalent length in pixels.
96 px
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What is an Inches to Pixels Converter?

An inches to pixels converter is a tool that converts a physical measurement in inches (in) into a digital measurement in pixels (px). This is commonly used for printing, graphic design, screen layout, image resizing, and ensuring images match required pixel dimensions.

The key detail is that inches don’t convert to pixels by themselves—you need a resolution value, usually called DPI (dots per inch) for print or PPI (pixels per inch) for screens. Once you have DPI/PPI, the conversion from inches to pixels is straightforward.

Inches to Pixels Formula

To convert inches to pixels, multiply inches by the DPI/PPI value you’re using.

Inches to Pixels Conversion =
Pixels (px) = Inches (in) × DPI (or PPI)

Because pixel density varies, the same number of inches can produce different pixel results depending on DPI/PPI (e.g., 96 vs 300).

in
= Inch (physical length unit)
px
= Pixel (digital image unit)
DPI/PPI
= Resolution (dots/pixels per inch) used for the conversion
Common screen example (96 PPI)
Pixels = Inches × 96

A common reference for screen layouts: 1 inch ≈ 96 pixels at 96 PPI.

Common print example (300 DPI)
Pixels = Inches × 300

A common reference for printing: 1 inch = 300 pixels at 300 DPI.

How to Convert Inches to Pixels

  1. 1

    Enter the measurement in inches (in).

  2. 2

    Choose a DPI/PPI value (for example: 72, 96, 150, or 300).

  3. 3

    Multiply inches by DPI/PPI to get pixels (px).

  4. 4

    Use the pixel result as your target width/height when exporting or resizing.

Frequently Asked Questions

How do you convert inches to pixels?

Multiply inches by the DPI/PPI you’re using. Formula: px = in × DPI (or PPI).

How many inches are in a pixel?

It depends on DPI/PPI. At 96 PPI, 1 pixel is 1/96 of an inch (≈ 0.0104167 in). At 300 DPI, 1 pixel is 1/300 of an inch (≈ 0.0033333 in).

How many inches per pixel?

Inches per pixel is the inverse of DPI/PPI: inches = pixels ÷ DPI. For example, at 96 PPI: inches per pixel = 1/96.

Why does the conversion change?

Because pixels are not a fixed physical size. The conversion from inches to pixels depends on the resolution (DPI/PPI) you choose for your screen or print output.

What DPI/PPI should I use?

For many screen designs, 96 PPI is a common reference. For printing, 300 DPI is a common choice for sharp output. Your exact needs depend on the platform or printer requirements.