Printing 7.2 inch x 3.6 inch @ 1200 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
7.2 inch x 3.6 inch
A/R: 2
aspect ratio
3.6 inch x 7.2 inch
A/R: 0.5
rotated 90°
Printer resolution
Imperial
1200 dpi
dots per inch
Metric
472 dots/cm
dots/in ÷ 2.54 cm/in
Printer pitch (dot size)
21 µm
25400 mm/in ÷ dots/in

Print Dimensions

Net (without bleed)
182.88 mm x 91.44 mm
16723 mm2
diagonal: 204.47 mm
18.29 cm x 9.14 cm
167 cm2
diagonal: 20.45 cm
7.2 inch x 3.6 inch
25.92 inch2
diagonal: 8.05 inch

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
8640 x 4320 pixels
width x height
Megapixels
37.3 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)