Pixels to Print Size Calculator
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Print dimensions from pixel width, height, and DPI — for layout and prepress, not camera sensor math.
Pixel dimensions
Print size
8 × 10 in
2400 × 3000 px @ 300 DPI
- Millimeters
- 203.2 × 254 mm
- Centimeters
- 20.3 × 25.4 cm
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Pixels to print dimensions
Physical print size equals pixel dimension divided by DPI (dots per inch). A 3000-pixel-wide image at 300 DPI prints 10 inches wide. Changing DPI without resampling changes print size, not pixel data.
Use 300 DPI for quality close viewing (brochures, photos). Large posters viewed from distance can use 150 DPI or lower. Always check minimum resolution with your print vendor.
Example: 2400 × 3000 px at 300 DPI → 8 × 10 in (203 × 254 mm). At 150 DPI the same file prints 16 × 20 in — softer up close.
Common questions
How is this different from the photography print calculator?
Same core formula — this tool is grouped for graphic design and prepress workflows. The photography calculator adds camera-oriented context.
Should I upsample low-resolution images?
Upsampling adds interpolated pixels — it cannot recover true detail. Start with sufficient native resolution when possible.