Screen size calculator
This applet allows you to calculate the exact screensize and pixel density of any LCD panel.
Just enter the diagonal of the panel in Inch and the resolution.
The measures on the Picture are in centimeters (on purpose).
Here some examples of aspect ratios:
[1.00 = square] [1.25 = 5:4] [1.33 = 4:3] [1.50 = 3:2] [1.60 = 16:10] [1.78 = 16:9]
[2.33 = 21:9 (1792x768)] [2.35 = Cinamascope] [2.37 = "21:9" (2560x1080)] [2.39 = Panavision]
Legend:
har = Aspect ratio
ppi = Pixel per Inch (diagonally)
bb = Picture width
hb = Picture height