How To Measure Monitor Size In 2023

Are you in the market for a new monitor, but don’t know how to measure monitor size? No worry, you’re at the right place!

In this blog, we will provide you with the knowledge you need to accurately measure the size of any monitor you might be considering. Learn about different types of monitors, how to measure each one, and why it is important to get the size right.

So, if you are ready to take the plunge and buy a new monitor, read on to learn more about how to measure monitor size!

How To Measure Monitor Size?

Are you shopping for a new monitor and need to know the size of the display? Or maybe you already have a monitor but want to double-check its size? Anyway, it’s very important to know how to measure monitor size precisely.

Knowing the size of your monitor can help you buy the right accessories, such as a monitor stand or arm, or even a new laptop. It can also help you determine if your current setup will fit in a new space, or if you need to upgrade to a larger display.

Measuring The Physical Size Of Your Monitor

To measure the width, begin at the left side of the monitor and end on the right side. To measure the height, form at the top of the monitor and end on the bottom. To measure the depth, start at the front of the monitor and measure to the back.

The display size of a monitor means the size of the display in inches. For example, a 24-inch monitor means that the display is 24 inches wide (diagonally). All you need is tape or a ruler.

To measure the display size of your monitor, start at the left side of the monitor and measure to the right side. Then, apply the Pythagorean theorem to calculate the diagonal width of the display. The formula is a2 + b2 = c2, where a is the width of the monitor, b is the height of the monitor, and c is the diagonal width of the monitor.

This method is correct, but it can be time-taking.  Another way to measure the display size of your monitor is to look for the display size specifications in the manual or on the manufacturer’s website.


To sum it up, you should use a ruler or tape measure to get an accurate measurement of your monitor’s screen size. If you don’t have a ruler or tape measure handy, you can also use the method outlined in this blog post.

Once you know the size of your monitor, you can shop for furniture and accessories that will fit perfectly. With the right measuring tools and a little bit of time, you can easily find out how big or small your monitor is. Do you know any other ways for measuring monitor size? Let us know in the comments below!