Many monitors follow a common aspect ratio, such as 16:9 (widescreen), 16:10, or 21:9 (ultrawide). If you know the width and height, you can figure out the aspect ratio by dividing the width by the ...

How to measure the screen size If your TV has a stand, be sure to include it in your measurements. Always exclude the bezel in your screen size measurement. Shayanne Gal/Insider ...