DPI calculator: 96 dpi minimum

Use this calculator to find out how many pixels (resolution) an image should have to be printed at a certain size.

Print Dimensions

Net dimensions (no bleed)
203.2 cm x 114.3 cm = 23225.76 cm2 (diagonal: 233.14 cm)
80 inch x 45 inch = 3600 inch2 (diagonal: 91.79 inch)
6.67 feet x 3.75 feet = 25.01 feet2 (diagonal: 7.65 feet)
2.22 yard x 1.25 yard = 2.78 yard2 (diagonal: 2.55 yard)
2.03 m x 1.14 m = 2.31 m2 (diagonal: 2.33 m)

Print Pixel Size

Dots-per-inch
Printer resolution = 96 dpi = 38 dots/cm
Printer pitch = 265 µm / micrometer (size of 1 pixel)
Net dimensions (no bleed)
7680 px x 4320 px = 33.2 megapixels
= aspect ratio 1.778

Some examples

References