How Is A Laptop Measured

I saw a laptop bag on a website. But I was not sure if it fits my laptop or not. Did you also face this problem or you are facing it at present Then, To avoid all the inconveniences I mentioned in detail, how is a laptop measured?

Before buying the best laptop you should consider this point for your ease. In this article, I will mention the whole method of measuring a laptop without taking it apart.

How is a laptop screen measured?

3 Super Easy Steps

There are several ways of finding the actual size of your laptop. Laptops are measured diagonally and usually only the viewable area is counted. Here is how the laptops screen can be measured:

No 1. Method Use a Tape
⦁ Place the end of your tape measure on the corners.
⦁ Align the tape with a diagonal corner on the opposite side.

No 2. Model Number of Laptop
⦁ Another short way of finding the exact size of a laptop’s screen is to remove it from the computer and look at the model number sticker on the back.

Virtually all Laptops model numbers contain the physical size of the LCD in “inches.”

For instance, if the model number of the laptop is LTN156AT01. Then, number 156 means that the laptop is 15.6 inches diagonal.

No 3. Product Stickers
Please note some time screen size of your device can be found on product stickers in the box or it’s manual. In our experience, this information is usually correct.

But there were cases where the size was misstated in official documentation which resulted in extra hassle for you. Try to physically measure your original LCD.

Measuring the body thickness.

It’s time to measure the body thickness of your laptop once you are done with measuring the screen. To measure the laptop body thickness or the height of the laptop grasp your measuring tape and start taking measurements from the bottom to the top of the screen.

Here are few points to consider while measuring a laptop.

  • Remember to convert centimetres to inches
  • The laptop thickness should be measured when the laptop is closed
  • The screen is not measured from the top screen corner but from the display corner.

The Bottom Line

Finally, if you have searched all sites by your laptop model name and the list of options shows all items of the same size. It is likely that it is the only size your computer can with.

However, if you see multiple sizes displayed you must ensure you know the correct size of your original screen.

How to measure your laptop dimension?

I am here to properly tell you how to measure a laptop to get exactly the right fitting sleeve case.

So, here’s the thing: we make hundreds of different sleeve cases all in half-inch increments. This way you can fit any laptop in the world.

You don’t have to settle for the three sizes that have a big-box store. You can get a sleeve case to match and get your laptop exactly.

Here’s how to measure your laptop’s horizontal and vertical circumference?

MethodsHorizontal Circumference
⦁ Take your tape to measure.
⦁ Go once around horizontally the fattest part and pull it nice.
⦁ Tight and scratch and here you will get your horizontal circumference.

Vertical Circumference.

Do it one vertically you will get two numbers and those two numbers will help you to determine what sleeve case size you need.

⦁ Make sure you include any batteries that’s off the back or the bottom.

String Measurement
How to find out your laptop size without measuring?

If you don’t have a tape measure you can get a piece of string wrap it around once horizontally and hold it out of the rule or get that measurement wrapped or once around vertically and enter the measurement on those sleeve pages and then pick the great option to add your sleeve that you may want.

How to choose the best bag for your laptop?

Unfortunately, there is no such thing as the best laptop bag because everyone has different needs and preferences.

You should know how is a laptop measured in order to select the bag that is best for your laptop.

There is more to a laptop bag than simply being able to carry the laptop.

First of all, you have only to consider its size. If You only need to carry a laptop and some smaller materials.

You can forego the unnecessary bulk offer laptop bag. You should opt for something on the smaller end of the scale.

To find a perfect match for your laptop you make sure that all of the laptop measurements are taken accurately. Fortunately, all the technology is coming in more reliable and slim models. So you don’t have to carry a much bulky bag.

Instead of it, you can carry a slim bag that meets your needs. (mostly depends upon your laptop size). There are a lot of bags in the market that will perfectly fit your laptop. Consider buying them.

The laptop bag should have the following qualities.

  • The laptop bag should be able to perfectly fit your laptop, so that your laptop is protected and make sure the laptop is not moving around too much inside the bag.
  • The laptop bag should be thickly padded so that in case of any mishap the bag can act as a cushion and shock absorber for your laptop.

Which bag size do you need?

The first time I was about to buy a proper backpack. I was overwhelmed with the question of what size I need?

Again as mentioned above in order to know which bag size you need, you should have basic knowledge about how is a laptop measured.

Since all the bags come with standard volume measurement in liters or inches. You still have no clue how much ABC liters actually fits. There are many factors that come into play. Such as:

The flexibility of the material
Loading Style

I still wanted to illustrate with common items and to common scenarios. What can you fit into different volume sizes?

Most Common Size
The most common volume sizes are 20 liters. To illustrate what you can fit into different sleeves. I wanted to take a look at two points:

⦁ The day to day stuff I carry to work
⦁ The travel on the weekends

For the first scenario, I prepared these things to see which fit into all the specific volumes.

For example 15-inch XYZ laptop, mouse and charger both fitted into a zigzag pouch, a small hard drive and an old tablet.

You can select a bag dependent on your needs. But a modern medium size bag is perfect for this.

For the second question,

it mostly depends upon what type of things you want on a holiday. Maybe the stuff increases or maybe not. The medium and larger size battery can both be perfect according to needs.


What are the dimensions of a 15.6 inches laptop screen?

Sensible. Is there any explanation you CAN’T quantify the screen yourself? 13.6″ width (next to each other) appears to be about directly for a 15.6″ slanting screen.

What is the size of a 14 inch laptop?

14 inch (Diagonally Measured) Widescreen (16:9 proportion) size 12 3/16×6 7/8 inch (310x174mm) computer Privacy Screen Filter for Laptop LCD Computer Monitor, Anti-Glare.

Can a 15.6 inch laptop fit in a 15 inch case?

Indeed, 15.6″ is a standard size for PCs so if any rucksack makes reference to that it fits 15″ PCs it is really implied for 15.6″ workstations.

What are the dimensions of a 17 inch laptop?

Yet, just certainly, you ought to consistently check the genuine size of your PC before you purchase a sleeve of that size. For instance: 17″ Laptop Sleeve regularly has these measurements: 42,5 * 35,0 (cm) 16,7 * 13,8 (inch).


The above steps are the easiest to measure the size of your laptop. You should consider it before buying a new case for your laptop.

Hope this will help you to make your laptop measure accurately. If you have any of the questions in your mind, comment down.

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