Printing 8.5 inch x 4.5 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
8.5 inch x 4.5 inch
A/R: 1.89
aspect ratio
4.5 inch x 8.5 inch
A/R: 0.53
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)
215.9 mm x 114.3 mm
24677 mm2
diagonal: 244.29 mm
21.59 cm x 11.43 cm
247 cm2
diagonal: 24.43 cm
8.5 inch x 4.5 inch
38.25 inch2
diagonal: 9.62 inch

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
5100 x 2700 pixels
width x height
Megapixels
13.8 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)