How to Measure Screen Size of Laptop?

Your laptop screen size measure will determine whether you need to buy a new bag or where you can placed your laptop easily.

The size of the screen should be top consideration while buying a laptop.

In essence, the optimum screen size will make your life and work pleasant and productive.

In this article, we’ll discuss how to precisely measure the laptop size of your screen.

The diagonal distance between your screen’s bottom left and top right is used to determine the size of your laptop’s screen.

We’ll also discuss how to determine the screen size of your device without the aid of any measurement devices.

Let’s begin!

How to measure the laptop size?

Standard methods used to measure laptops include using any measuring device to determine their length, height, and breadth.

Knowing your laptop’s width and length before buying a bag can ensure that it fits comfortably within.

Components for measuring Laptop size:

These items listed below are necessary to measure your laptop size:

  1. Measuring tape.
  2. Calculator.

To measure the size of your laptop, just follow these easy steps:

Step 1: To measure your laptop’s width, lay a measuring tape across it horizontally.

Step 2: Align the measuring tape vertically and take a height measurement of your laptop.

How to Measure Laptop Screen Size?

How to Measure Laptop Screen Size?

The laptop screen measurement is slightly different, to measure a laptop screen size is as follows:

Step 1: Measure the size of the laptop with a measuring tape first.

If you wish to measure the size of a laptop in centimetres rather than inches because measuring tapes, typically come in inches, there is no need to worry because you can convert centimetres to inches.

Step 2: Before determining the size of a laptop, it’s important to realize that each screen must be measured separately.

Start by taking a measurement of the bottom of the screen, and then take another measurement of the laptop’s size using the diagonal corner of the screen’s upper right corner as the termination.

Step 3: Once the size of the laptop screen has been accurately measured, save these figures.

It is not necessary to convert your laptop screen measurement from inches to centimetres if you used the usual measurement method, which is inches.

Step 4: Convert the laptop size to inches if it was measured in centimetres: 1 inch is equivalent to 2.54 centimetres.

As an illustration, simply divide 30 by 2.54 to get 11.8 inches if the size of your laptop’s screen is 30 cm.

How to Find Out Your Laptop Screen Size Without Measuring?

1. Examine the Model Specifications:

Checking the model characteristics in the user manual for your laptop will usually reveal the size of the screen.

You may find out about the display by quickly searching for your laptop specifications on Google.

Check the laptop’s underbelly if you’re unsure about the model number, it is typically found on the sticker.

Depending on the manufacturer, the laptop’s display size may be listed on the sticker.

2. Make use of a reference item:

If you don’t have a measuring tape, use a piece of equipment that is a standard size as a guide.

A4 paper is a good choice because it is exactly 13 inches long, you may make an educated presumption.

Which size laptop would be ideal for me?

In general, you intend to use the laptop will determine what screen size is best for you.

User preferences are typically determined by:

  • Portability.
  • Storage.
  • tempos of processing.
  • Budget.

Inquire as to whether a larger or smaller screen will be advantageous to you while selecting a laptop, so portability is your key priority.

Methods to Measure Screen Size of Laptop:

Method 1- Using a measuring tape:

A measuring tape can be used to determine the size of the screen.

Make sure the calibrated side of the measuring tape is at diagonally opposite corners of your laptop while measuring the screen.

Confirm that the tape is clean as it may dirty your screen.

Method 2- Viewing the laptop’s manual:

Open the laptop’s manual and search for screen specifications to make sure you’ve measured the accurate dimensions with a measuring tape.

The dimensions of the laptop screen are listed in the manual.

Method 3- Viewing the backside of the laptop:

On the back of your laptop, search for a label that specifies the model number and other important details, such as the screen size.

Apart from it, the screen size is written in numbers on the top right side of some laptops.

The H243HX, for example, designates a 24-inch display.

Method 4- Browsing the official site of the laptop:

Laptop screen sizes can be found by surfing the web or visiting the official website.

What is the most common laptop screen size?

What is the most common laptop screen size?

10.5″ laptops:

In general, 10-inch laptops are the lightest and most portable computers available right now.

Most 10-inch laptops are ideal for commuting, travelling, and working while on the road because they often weigh less than a kilogram.

These smallest screen sizes are available in the Microsoft Surface Go 2, which has a 10.5-inch display.

The Surface Go 2 is a strong candidate for the best portable laptop because of its ultra-lightweight construction, 10-hour battery life, and high-resolution touchscreen display.

11 to 12.1-inch laptops:

With weights of roughly 2.5 to 3.5 kilograms, 11 to 12.1-inch laptops are also relatively light.

Although their functionality is typically restricted to document editing, web browsing, and video watching, they are nevertheless perfect for usage on the road.

Some 12-inch laptops can handle more demanding tasks like photo and video editing.

The HP Chromebook 11 is a portable notebook with plenty of battery life and adaptable features for work, play, and communication.

For streamlined productivity, it is integrated with Android and Chrome apps.

13.3 to 14.3-inch laptops:

Most 13 to 14-inch laptops have strong technology with their large enough screens that typically weigh 4 pounds.

The 13 to 14-inch laptops are large enough to fit comfortably in a bag.

If you combine work in the field with work at a location, these are the best-sized laptops for you.

A good choice is the Apple 13-inch MacBook.

The Intel Core i5 processor and Intel Iris Plus Graphics enable dependable performance and quick speeds.

15″ to 15.4″ laptops:

Medium-sized laptops are those that are larger than 15 inches.

They are best used for desk work because they typically weigh between 4.5 and 6 pounds.

For the majority of business people, 15-inch laptops offer a sizable screen.

The HP 15 is a good option for a laptop that is 15 inches.

With an 11th Gen Intel Core i5, Intel Iris XE Graphics, and 512 GB RAM, it weighs just 3.75 pounds but is incredibly powerful.

Related Article: How to improve battery life of laptop?

17 to 18-inch laptops:

The biggest laptops in size are from 17 to 18 inches, these devices s can deliver incredible performance and speeds.

A huge laptop screen is typically the greatest choice if you’re seeking the laptop with the highest level of productivity.

High-performance laptops like the MSI GS75 Stealth include a 17.3″ display with a refresh rate of 240Hz for passionate gamers and movie lovers.

You can expect quick performance with no lag because it is also supported by an Intel Core i7 processor and an NVIDIA GeForce RTX 2060 graphics card.

The Dell Inspiron 7000 Laptop with Touch Display is a wonderful choice for professional artists and designers that need to edit photos and videos.

The excellent multitasking performance of the Dell Inspiron laptop is made possible by its ample 16GB RAM and Intel Iris XE graphics.

Related Article: How to charge laptop in car?

Basic Guidelines for Measuring the Screen Size of Laptop:

  1. The general concept of measuring laptop screen size is measured diagonally.
  2. The most accurate method is to measure screen size diagonally from the top left corner to the bottom right corner of the screen.
  3. The screen size does not indicate the laptop’s size because the bezel is not included in the screen size.
  4. While buying a laptop bag, it is ideal to add a few inches to the actual measurement.
  5. You’ll need a measuring tape or a large ruler to determine the dimensions.
  6. Keep in mind that it’s not intended to be a perfect measurement of screen size, but it does cover everything.
  7. The traditional unit of measurement is inches, however, any other measurement may suffice.
Related Article: How many watts does a laptop use?

Frequently Asked Questions:

How do I find out my laptop screen size?

Begin measuring diagonally from the bottom left of the laptop screen to the top right of the laptop screen with a measuring tape.

What is the difference between a 14-inch and a 15.6-inch laptop?

A 14-inch laptop is typically smaller and more compact.

Are 15.6 laptops too small?

The 15.6″ laptop is smaller and lighter.

Related Article: How to use sim card in laptop?


In most cases, the size of a laptop’s screen is its overall size.

The diagonal screen length minus the bezel is used to calculate the size of the laptop.

A 10 to 14-inch screen size is common for compact and portable computers.

With more powerful specifications and capabilities, medium laptops with a 15-inch screen size are suitable.

16 to 18-inch screens are common for large computers.

Professionals, gamers, designers, and artists should use these heavy-duty computers.

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Hi, I am Meena Patil, the founder of, I did my B.E. Computer. This blog provides honest information related to several laptops, laptop equipment, laptop reviews, buyer's guide and much more.

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