How To Measure A Computer Monitor Screen – BTW – before we dive in, if you want more great ideas for your playroom or home office and want to share some home office hacks to make your space the best, you can join my private Facebook group Home Office Hacks. Same here.
There are several ways to measure the size of a computer monitor, depending on which side of the monitor you want to measure.
How To Measure A Computer Monitor Screen
These are all measurements that can be easily calculated with a simple tape measure and basic math, so let’s go through them one by one. How to measure computer monitor size using tape measure
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Measurements should be taken from the top corner of one side of the screen and extended to the bottom corner on the other side as shown in the image below.
This will give you the fastest way to measure screen size. How to measure the viewing environment using basic math
If you remember your high school geometry, you probably remember a simple equation called the Pythagorean Theorem, which states:
If you multiply the values of a and b and add them together, you get the value of double the number.
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For this example, I used a 32-inch Monoprice monitor and a tape measure. (My measurements are not exact, but close enough for our example.)
Now we just need to find the square root of 1013.3125, which we use the Google calculator to calculate:
This is the exact size of the monitor! How to measure the viewing size of a computer monitor screen
This time we need to multiply the length by the height to get the viewable area in square inches.
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So my monitor has 433 square inches of viewable area. How to set the aspect ratio of a computer monitor
Computer monitors come in all shapes and sizes, but some of the most common computer monitors are 4:3, 16:9, and under 21:9 (more on that later).
Think of it this way: a monitor that’s 16 inches wide by 9 inches tall has an aspect ratio of 16:9.
If you think of 28 and 21 as the denominator and bottom number of the fraction, it looks like this:
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The nice thing about understanding this is that there are various online tools that you can use to measure to get an average aspect ratio.
This means that the measurement is from the bottom corner of one side of the screen to the top corner of the other side of the screen.
In the past, older CRT monitors were listed as 17-inch monitors, but have a warning that the 16.1-inch screen is visible because the monitor’s casing can obscure the viewable area.
Now, with the abundance of modern screens, what you see is what you get – a 27-inch monitor is actually 27 inches from one bottom corner to the other top corner, and all of it is visible. Why are computer screens measured diagonally?
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The reason why the screens are diagonal and not horizontal comes down to two main reasons – partly custom, partly marketing reasons.
When televisions were first introduced, CRTs (cathode ray tubes) were used to create a rotating image. However, the displayed image is rectangular, so the TV body hides the entire cube.
But the curved viewing area is still visible, so the manufacturer decided that it would make sense to measure the size of the TV by the width of the viewing area rather than the length of the entire device.
This work has continued with monitors, where diagonal measurement is still the standard for sizing.
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You can see that if your monitor’s aspect ratio is 4:3 or 16:9, the greatest distance between any two points on the screen is from the top to the bottom corner of one side of the screen.
17-inchers are traditionally the biggest CRTs you’ll see, with a 4:3 aspect ratio.
16:9 is the most popular aspect ratio, but wider screens are gaining popularity, such as the new ultrawide monitors with an aspect ratio of 21:9. Bigger computer screens are not necessarily better.
Some monitors are marketed as large, but in reality the viewing area is vertically “shorter” than others.
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For example, a 29-inch monitor with a 21:9 aspect ratio is much smaller than a 32-inch monitor with a 16:9 aspect ratio.
In this case, although a 21:9 screen is very wide, the vertical space is much smaller than a 16:9 screen.
One thing you might want to keep in mind is that you can easily find all the dimensions of your computer by looking up your model number on the manufacturer’s website.
If you can’t find anything there, just search for your monitor model and manufacturer and it will return the information you need. next steps
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Robert is a writer and creator, author of The WordPress Website Blueprint, award-winning web developer and digital strategy leader. She is also a veteran home worker who has worked from home for over 10 years. More information. Is there a problem? Access and Connect Here – Connect Home Office Hacks Here. Today I’m going to cover this competition from every angle I can think of to help you make an informed decision between buying a 24-inch or 27-inch monitor.
It does not measure the longest side of the screen, it is shorter than the diagonal. So, a 24″ monitor is not 24″ wide. The same applies to 42″ TVs! This is how we measure screens. diagonal.
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The two main factors that affect monitor size affect image quality and comfort in a specific use case. Depending on these factors and your needs, your ideal monitor size may vary.
To understand how monitor size affects image quality, it’s important to take a moment to talk about PPI.
PPI stands for Pixels Per Inch, which measures the pixel density of a given screen. The higher the pixel density, the clearer the image visible to the human eye.
Because of how pixel density works, the smaller monitor will always look sharper and clearer if you use two 1080p monitors but make them different sizes.
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Knowing PPI is essential to making good purchasing decisions, especially if you are purchasing based on a solution.
There’s no reason to buy a 1080p 32″ monitor because the resolution is so low that it’s blurry/pixelated at normal desk viewing distances.
In general, the minimum PPI required for desktop use is around 90 PPI, assuming an average sitting distance.
At 90 PPI and above, desktop monitors look sharp. (Since the eyes have a resolution, you cannot see more details than that resolution)
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Below 90 PPI, however, things quickly go haywire: even a 27-inch 1080p monitor is noticeably blurrier than a smaller 1080p monitor and a 27-inch 1440p monitor.
Apart from image quality, monitor size is very important in terms of usability and comfort. It is important to understand the nature of your workload and whether you benefit from a small or large screen.
I agree, it’s hard to measure. Although I’ve used 24-inch and 27-inch monitors a lot in my life, I have a pretty solid understanding of the difference between the two.
, especially since your personal experience may vary depending on your perspective or preferences.
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Below, I’ll cover the main monitoring situations and try to help you decide which monitor size is right for you in those situations.
So firstly, I think a 27″ high resolution monitor like 1440p or 4K is the clear winner for desktop use and productivity.
Increase productivity with a 24-inch monitor and expand your screen capacity in a large, high-resolution area, giving you an efficient workspace for desktop use.
In addition, many demanding editing and rendering applications such as video editors and Blender greatly benefit from high-resolution displays.
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However, any technology-oriented application with multiple user interface elements and multiple windows will benefit from a large, high-resolution screen to control the workspace.
Overall, I think it’s hard to say that a 24″ monitor is better than a 27″ for desktop use, editing, and productivity.
The large screen and high-resolution multi-window is perfect for almost any workspace, and I doubt I’ll ever be able to get anyone to disagree with me on this in the comments.
Remember to use a higher resolution without increasing the resolution
