Screen size calculator

Screen size

Height= 137inch = 11.4foot = 3.48meter
Width= 253inch = 21.1foot = 6.44meter
Diagonal= 288inch = 24foot = 7.32meter
Surface= 241foot2 = 22.4meter2
Type of aspect ratio = Cinema 'Flat'

Pixel density

Pixel size = 3.22mm
Pixel density = 7.9 dpi (dots-per-inch)
Pixel density = 0.3 dpmm (dots-per-mm)

Viewing distance

  • Minimum viewing distance = 221inch = 18.4foot = 5.61meter
    (max 70° viewing angle for full field-of-view experience)
  • Visual Acuity minimum distance = 436inch = 36.3foot = 11.1meter
    (pixel < 1/60° so that individual pixels cannot be seen)
  • Ideal viewing distance = 489inch = 40.8foot = 12.4meter
    (30° viewing angle for full field-of-view experience)
  • Maximum viewing distance = 46.9foot = 14.3meter
    (min 26° viewing angle for full field-of-view experience)

Examples