4×6 at 300 DPI
A 4×6-inch print at 300 DPI needs approximately 1,200 × 1,800 pixels.
Quick answer
1,200 × 1,800 px
Print size4 × 6 in
Resolution300 DPI
Megapixels2.16 MP
How this works
Multiply each print dimension in inches by 300 pixels per inch. This gives 1,200 pixels on the 4-inch side and 1,800 pixels on the 6-inch side.
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