To calculate the screen size of your monitor, you need to enter the resolution and PPI of your monitor into the calculator. The resolution is usually measured in pixels and can be found in your monitor's settings or documentation. The PPI, or pixels per inch, is a measure of the pixel density of your monitor. Once you have entered this information, the calculator will provide you with the screen size, area, and aspect ratio of your monitor.

Screen size refers to the physical dimensions of a monitor, usually measured in inches. Resolution, on the other hand, refers to the number of pixels that a monitor can display. A higher resolution does not necessarily mean a larger screen size, as the pixel density of the monitor also plays a role. The calculator takes into account both the resolution and PPI to provide an accurate calculation of the screen size.

To compare different monitors using the calculator, simply enter the resolution and PPI of each monitor and compare the results. The calculator will provide you with the screen size, area, and aspect ratio of each monitor, allowing you to easily compare and contrast different displays. This can be useful when shopping for a new monitor or trying to determine which monitor is best suited for a particular task.

The calculator provides the screen size in inches, which is a standard unit of measurement for monitors. The area is calculated in square inches, and the aspect ratio is provided as a ratio of width to height. These units are widely used in the graphics and display industries, making it easy to understand and compare the results.