Printing 7.5 inch x 4.2 inch @ 600 dpi

Use this calculator to find out how many pixels (resolution) an image should have to be printed at a certain size.

Input Parameters

Dimensions
7.5 inch x 4.2 inch
A/R: 1.79
aspect ratio
4.2 inch x 7.5 inch
A/R: 0.56
rotated 90°
Printer resolution
Imperial
600 dpi
dots per inch
Metric
236 dots/cm
dots/in ÷ 2.54 cm/in
Printer pitch (dot size)
42 µm
25400 mm/in ÷ dots/in

Print Dimensions

Net (without bleed)
190.5 mm x 106.68 mm
20323 mm2
diagonal: 218.34 mm
19.05 cm x 10.67 cm
203 cm2
diagonal: 21.83 cm
7.5 inch x 4.2 inch
31.50 inch2
diagonal: 8.6 inch

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
4500 x 2520 pixels
width x height
Megapixels
11.3 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)