Printing 20 inch x 25 inch @ 72 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 inch x 25 inch
A/R: 0.8
aspect ratio
25 inch x 20 inch
A/R: 1.25
rotated 90°
Printer resolution
Imperial
72 dpi
dots per inch
Metric
28 dots/cm
dots/in ÷ 2.54 cm/in
Printer pitch (dot size)
353 µm
25400 mm/in ÷ dots/in

Print Dimensions

Net (without bleed)
50.8 cm x 63.5 cm
3226 cm2
diagonal: 81.32 cm
20 inch x 25 inch
500 inch2
diagonal: 32.02 inch
1.67 feet x 2.08 feet
3.47 feet2
diagonal: 2.67 feet

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
1440 x 1800 pixels
width x height
Megapixels
2.6 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)