Printing 7.2 inch x 12.8 inch @ 300 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 12.8 inch
A/R: 0.56
aspect ratio
12.8 inch x 7.2 inch
A/R: 1.78
rotated 90°
Printer resolution
Imperial
300 dpi
dots per inch
Metric
118 dots/cm
dots/in ÷ 2.54 cm/in
Printer pitch (dot size)
85 µm
25400 mm/in ÷ dots/in

Print Dimensions

Net (without bleed)
182.88 mm x 325.12 mm
59458 mm2
diagonal: 373.03 mm
18.29 cm x 32.51 cm
595 cm2
diagonal: 37.3 cm
7.2 inch x 12.8 inch
92.16 inch2
diagonal: 14.69 inch

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
2160 x 3840 pixels
width x height
Megapixels
8.3 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)