Printing 1200 mm x 1800 mm @ 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
1200 mm x 1800 mm
A/R: 0.67
aspect ratio
1800 mm x 1200 mm
A/R: 1.5
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)
120 cm x 180 cm
21600 cm2
diagonal: 216.33 cm
47.24 inch x 70.87 inch
3348 inch2
diagonal: 85.17 inch
3.94 feet x 5.91 feet
23.29 feet2
diagonal: 7.1 feet
1.31 yard x 1.97 yard
2.58 yard2
diagonal: 2.37 yard
1.2 m x 1.8 m
2.16 m2
diagonal: 2.16 m
Total dimensions (with bleed)
125.08 cm x 185.08 cm
23150 cm2
diagonal: 223.38 cm
49.24 inch x 72.87 inch
3588 inch2
diagonal: 87.95 inch
4.1 feet x 6.07 feet
24.89 feet2
diagonal: 7.32 feet
1.37 yard x 2.03 yard
2.78 yard2
diagonal: 2.45 yard
1.26 m x 1.86 m
2.34 m2
diagonal: 2.25 m

Print Pixel Size

Net dimensions (no bleed)
Pixel dimensions
3401 x 5103 pixels
width x height
Megapixels
17.4 megapixels
Total dimensions (with bleed)
Pixel dimensions
3545 x 5247 pixels
width x height
Megapixels
18.6 megapixels

Common examples

References

  • Dots per inch
  • Bleed (printing)