Printing 20.5 inch x 1.8 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
20.5 inch x 1.8 inch
A/R: 11.39
aspect ratio
1.8 inch x 20.5 inch
A/R: 0.09
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)
520.7 mm x 45.72 mm
23806 mm2
diagonal: 522.7 mm
52.07 cm x 4.57 cm
238 cm2
diagonal: 52.27 cm
20.5 inch x 1.8 inch
36.90 inch2
diagonal: 20.58 inch

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
12300 x 1080 pixels
width x height
Megapixels
13.3 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)