How to Measure Laptop Size

How to Measure Laptop Size? [Extremely Simple Steps]


Laptops are available in a variety of sizes and form factors, including 11-inch, 13-inch, and 17-inch. Users might choose something that fits. If you’re a writer, a college student, a journalist, a doctor, or a businessperson, for example, you could choose small and compact computers. Professional gamers, web developers, and programmers may prefer laptops with large screens.

We now live in a society where online employment does not truly cease. On long rides and sometimes even on vacations, most people want to bring their computers and laptops with them. If this is really the case, you should consider buying or purchasing a suitable laptop bag or sleeve to protect your system from damage.

Computers and laptops have become an indispensable part of the daily routine, and since the twenty-first-century advances in practically every facet of life, the use of laptops has risen significantly. However, there is one typical issue that we encounter from time to time, and that is the size and measurement of laptops.

People don’t usually put too much thought into laptop sizes, and most don’t even know how to measure a laptop screen. Today, we’ll show you how to measure a laptop in this article. People sometimes wonder how to measure the size of a laptop for a case.

They’re also a little concerned about this because some of them have been questioning about measuring laptops while others have been asking about how computers are measured and how to measure a laptop size, among other things. Some individuals and customers were also bewildered by the size of their systems and were inquiring about the size of their laptops.

Laptop scaling is generally done through easy measurement, and some users have inquired as to whether laptops are measured diagonally. So, in order to answer all of the above-mentioned queries, we’ve put together a step-by-step guide on how to measure a laptop size.


 [100% Accurate] Techniques for Measuring Laptop Size

So, before we all get started with the processes, there are several things to keep in mind. Before we move on to the measurements, please do let us know what all of the fundamental principles are.

Before you take the measurement, there are a few things to keep in mind.

To begin with, the screen size has no bearing on the laptop’s size. Both of them are different in that they just do not contain the laptop’s bezel. Second, when purchasing a laptop bag, it is always a good idea to add a few inches to the direct measurements.

You would also need a measuring tape or a large ruler to measure the size. Remember that this is not a screen measurement, but rather a laptop measurement that encompasses everything. We have a nice guide here that merely measures the screen size and provides some useful information.

Inches are the most common measuring unit used in several places. Therefore, if you want a different measurement, you can convert afterward. We may now continue to measuring the laptop’s dimensions, which include height, width, depth, and diagonal.


Step 1: Take a diagonal measurement


The first and most basic measurement that everyone should know in order to precisely measure the laptop size or even the screen size. The diagonal measurement is a precise measurement. The method isn’t difficult, but it is necessary to comprehend what needs to be done.

For this measurement, we’ll be utilizing an Apple MacBook. The instructions, however, are applicable to any laptop manufacturer, including HP, DELL, Lenovo, ASUS, Acer, and MSI. To improve accuracy, you must now close the laptop screen.


Step 2: Take a Height Measurement

measure height

The height of the laptop will be measured next. Because you’re measuring a live model, distinguishing between the height and width may be challenging. Make sure you do everything exactly as instructed.

Set your ruler to measure on the leading of the laptop and pull it all the way to the bottom. This is the maximum height of any laptop or MacBook. Now, if you’re looking for a bag, make sure to add a bit more to the measurement each time.


Step 3: Determine the width


Now we’ll take a measurement of the laptop’s width to get a better idea of its size. To correctly measure the width, lay the measuring tape horizontally on the top of the laptop from left to right.


Step 4: Take a Depth Measurement


Lastly, you’ll really have to determine the laptop’s depth. To measure the depth of the laptops, look over to the sides and set the measuring tape vertically on the sides. To have a greater understanding, look at the graphic below, which depicts the same movement and how the measurement was completed.

It will also give you an idea of how thin or hefty your laptop is for any other purpose you might use it for in the future.

Basically, do not add too much width to the actual measurement for the bag or any other function, otherwise, it will appear weird and unwieldy to carry around.

How can I decide which laptop bag or skin to get based on the size of my laptop?

Many consumers make the common error of selecting a bag or a laptop cover based on the screen size specified elsewhere throughout the buying process. Instead, it should be based on the laptop’s real dimensions, including the corners and bezels.

If you followed the instructions above and then measure the size of your laptop, you will now have the height, width, depth, and diagonal dimensions. So, they are pretty much everything you should choose a laptop bag depending on size. If the precise measurement is unknown, quality and design become secondary.

Similarly, based on the measurements, you may identify the suitable Laptop skin for your computer. Since you’ll be using it on the panel, you’ll have to either seek bespoke stickers or take measurements and purchase the right-sized skins. Alternatively, you may just trim it to fit the specifications when it comes.

This may all seem a little extravagant, but it isn’t. Just a simple concept for selecting the right bag and skin for your laptop; otherwise, you could purchase or buy the wrong one based only on the screen size.


Frequently Asked Questions

How to know the screen size of a laptop without measuring?

It has been a common question for individuals who do not want to go to the effort of measuring a laptop’s size. The screen size of the laptop may be found on the site where you purchased it or on the inside panel of the screen. Also, you don’t need to measure because a quick web search with the model of your laptop can help you discover the exact size.

The most common screen sizes are 11, 13, 15, and 17 inches, with several variations within these sizes. Now, laptop sizes are likewise in this range, or even higher for a laptop with a 17-inch screen.

How to measure the screen size of a laptop?

To measure the screen size of a laptop, use the same approach we used to measure the diagonal dimension of the laptop. Do not make the error of measuring it horizontally, since this will result in an incorrect measurement. Simply lay the measuring tape or ruler diagonally on the borders of the laptop for accurate measurements.

How can I measure my Laptop in cm?

In general, computers have been given a basic screen size rather than a laptop size in inches. To measure in cm directly, you can use a scale or a measuring tape. If you don’t have any of these items and only want the measurement in cm instead of inches. For your convenience, you’ll need to convert it. Because 1 inch equals 2.54 centimeter’s, a 15-inch laptop would be 15” x 2.54 centimeter’s = 38.1 centimeter’s in another unit. This refers to the overall size of your system rather than the size of your screen.


This is basically everything you need to know about laptop sizes and screen sizes. There is a significant distinction between them that individuals who use or purchase a laptop or any of its accessories should be aware of. Although it is customary to utilize the laptop screen for a variety of functions, it is insufficient when a bag is required to transport it.

Also, determining the size of the laptop, which includes the screen as well as the side borders and bezels, is not a difficult procedure. The blog was created specifically to assist other users who are familiar with the full procedure in taking precise measurements and putting them to good use when needed. Furthermore, the same metrics that we specified for Apple products apply to Windows computers as well. Alternatively, any other laptop, large or little, can be used. There are a lot of people that carry little computers in really large backpacks, which look strange and cumbersome. As a result, understanding the laptop’s size is essential.

Please let us know if there is anything we have missed or if you have any questions in the comments area below.


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