Photo Pixel Calculator
Calculates the pixel dimensions needed for a target print size and DPI.
Lilu Baba's Photo Pixel Calculator works out exactly how many pixels wide and tall your image needs to be for a target print size at a given DPI.
How to use this calculator
- Enter your target print width and height in inches.
- Enter your target DPI (300 is standard for high-quality prints).
- Required pixel dimensions update instantly.
Required Pixel Width
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Required Pixel Height
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FAQ
Photo Pixel Calculator — frequently asked questions
300 DPI is the standard target for high-quality photo prints viewed up close.
Printing below the required pixel count will result in a lower effective DPI and softer, less detailed print quality.