It is as essential as screen resolution as it is critical to productivity.
Screen size is the actual physical size of the screen and is in inches.
The simplest method to measure a computer monitor is with a measuring tape or a ruler.
Saikat Basu
The computer or the laptop manual will mention the monitor size.
Manufacturers sometimes display it on a sticker on the equipment.
Use a measuring tape of sufficient length.
Start at the top-left corner and extend it along the diagonal to the opposite bottom-right.
If you start from the top-right corner, pull it straight to the bottom-left corner.
Saikat Basu
Measure only the screen and not the bezel or the casing around the screen.
The diagonal measure is the screen size.
you could also get these details from the manufacturers website.
In a computer monitor, the hypotenuse is the diagonal measure that gives you the screen size.
Calculate the square root of this sum to get the diagonal measurement and the screen size.
For instance, a Dell XPS 13 has a screen width of11.57 inchesand a height of6.51 inches.
Multiply the width by itself to get 133.8.
Then multiply the height by itself to get 42.38.
Add the two numbers together (133.8+42.38 =176.18).
Find the square root of the sum (176.18 = 13.27).
13.3 inchesis the advertised size of a Dell XPS 13 laptop monitor.
Enter one, and it will automatically calculate the other two measurements.
