DPI Calculator
Calculate DPI/PPI from print size and pixel dimensions, or calculate required pixels for a target DPI. Shows megapixels and print quality assessment.
How to Use DPI Calculator
The DPI Calculator helps you determine print resolution or required image dimensions. In "Calculate DPI" mode, enter pixel dimensions and print size in inches to find the DPI. In "Calculate Pixels" mode, enter print size and target DPI to find required pixel dimensions. Shows horizontal and vertical DPI, total megapixels, and print quality assessment (300 DPI for print, 150 for acceptable, 72 for screen). Essential for photographers, print designers, and anyone preparing images for physical output.
Step-by-Step Instructions
- Choose mode: Calculate DPI from pixels or Calculate pixels from DPI
- Enter pixel dimensions and/or print size in inches
- For pixel mode, enter target DPI value
- Click Calculate to see DPI, megapixels, and quality assessment
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