how to measure laptop screen

How To Measure Laptop Screen? Top Full Guide 2021

Laptops are a necessary tool for most people today. It is important to know how to measure laptop screen before purchasing a new one because you want the screen size to be appropriate for its intended use. With so many different screens and sizes on the market, knowing which one is right for you can be challenging.

To ensure you’re getting the laptop screen size that suits your needs, we’ve put together this quick and easy guide to measuring screen sizes and how they work with laptops. Let’s explore with Medcpu!

How Are Laptop Screens Measured?

The diagonal measurement of the laptop screen is in inches. This doesn’t include the bezel. Measure the screen diagonally from corner to corner using a tape measure. You can measure the size of your laptop’s screen easily with a measuring tape.

Take a measuring tape, place it in the bottom left corner of the screen and measure up to the top right corner. Once you have measured the screen by measuring tape, convert the measurement to inches. This will determine the size of your laptop screen sizes in just a few minutes.

How is Laptop Screen Measured?

How To Find Out Your Laptop Screen Size Without Measuring?

Look on the backside for the sticker that contains your laptop model number and other major laptop specifications. You will also find the size of your display screen. Other than this, some laptops have the screen size written in numbers at the top.

The laptop screen size can be measured by using a measuring tape without using a tape. Compare it to an A4 standard paper (which matches 13 ”). It will vary depending on how small or large the laptop screen size is compared to the paper. It will be either 11.6, 13.3, 14.1, 15.4, 17.3 inches laptop.

What Are The Standard Laptop Sizes? A.K.A Laptop Size Comparison

13 inches and 15 inches are the most popular sizes. There are also 11.6, 14.1, 12, & 17 inch. These are the typical laptop screen sizes.

Measure the Dimensions of the Laptop

Step-By-Step To Measure the Dimensions of the Laptop screen

Step 1: Get A Standard Tape Measure

A standard tape measure is the best way to measure a laptop screen. Most likely, the standard tape measure will have inch units on one end. You don’t need to worry if your tape measure doesn’t come with inch units. You can convert your unit to inches.

Step 2: Find Your Starting Point

Before you measure your laptop screen size, there are two things that you need to know.

First, the screens are always measured diagonally. This is the area where most people make mistakes.

The measurement point is not the top corner of your laptop screen but the end at which the actual screen begins.

To see where your laptop screen begins and ends, you’ll need to turn on the laptop.

It is highly recommended that you use the top right corner of the display as your starting point and the diagonal corner at the bottom right corner as your ending point.

Step 3: Write Down Your Measurement

Once you have measured your screen accurately, make sure to write it down so that you don’t forget. You don’t have to convert if you measure in inches.

However, if you’ve measured in another unit, you might want to convert it to inches.

You may be asking yourself why this is necessary.

Screen sizes are labeled in inches units as a standard in the industry. The unit can be used for any screen type, including a TV, laptop, desktop, or computer screen.

Step 4: Converting Centimeters To Inches

It’s easy to convert a laptop’s screen size from centimeters to inches if it is measured in centimeters.

1 inch = 2.54 CM

If your screen is 34 cm in size, then to get inches, you’ll need to divide it by 2.54 CM.

34 cm (measured screen size). : 2.54 CM (1 in is 2.54 CM). = 13.3 Inches

Converting inches to a tenth of inches

Your laptop screen size was likely measured in inches by the standard tape measure. On the other hand, commercial-inch units are measured in 10th of an inch (13.3, 15.3, 17.1).

The Most Common Sizes of a Laptop Screen size are also related to the screen resolution. You can convert 16th to 10th inches by following the table below.

16ths Inch10ths Inch1110/1611.613 5/613.314 2/1614.115 6/1615.417 5/1617.3

Measuring The Body Thickness

Once you have the screen size, it is helpful to know your body height, also known by the laptop body thickness.

Knowing the thickness of your body is essential, especially when purchasing a laptop bag or case. Rarely, your laptop may not fit in the bag.

Get your standard measuring tape to measure the thickness of your laptop’s body. Take your standard measurement tape and close your laptop. Measure the thickness of the laptop’s body starting at the bottom.

Make sure to measure the laptop screen size as well. You won’t get the correct thickness if you only measure the bottom of your laptop.

How To Know Which Laptop Case Or Bag To Buy?

You can find the best laptop bags and cases by searching for products made specifically for your laptop model.

If you have a MacBook Pro, you can find the right laptop bags and cases.

How To Know Which Laptop Case Or Bag To Buy?

You will need to know when your laptop was made. The body shape and size of laptops change over time.

It might be more difficult to find products made specifically for your laptop if your laptop isn’t well-known or comes from a large manufacturer.

However, that doesn’t mean you won’t find a suitable laptop bag or case.

It will take you a little extra time to find the right laptop bag and case that fit your screen sizes.

Also, be aware of the thickness of the body. However, keep in mind that some instances explicitly made for specific laptop models may not be compatible with other laptops.

Quality manufacturers will often provide more information and details about the size of the laptop bag.

You may like: Best Laptop Cases 2021: Top Brands Review

Things To Pay Attention To

You’ve already learned how to measure the screen size of your laptop, convert units, and which unit is used commercially.

There are some things people often do wrong.

These are some things to be aware of:

  • Measurement of the screen should be taken from the corner of the display, not from the top corner.
  • Convert centimeters into inches
  • Commercial purposes: Make sure you convert 16th of an into 10th of an in
  • Always measure the thickness of your laptop when it is closed


How to measure monitor size?

Physically measuring the size of a laptop monitor will determine its dimensions. Start at the top-left corner of the screen and move diagonally down to the bottom-right corner. Make sure you measure only the laptop screen size. Please do not include the plastic edge (the bezel) around it.

What is the standard size of a laptop?

The laptop screen size of a standard or mid-sized laptop is typically between 14 and 16 inches. However, the width is usually just a bit wider than advertised. The thickness is typically around 11 inches.

What is the largest screen size for a laptop?

17.3 inches

17.3 inches is the largest laptop screen size you will likely see in 2019.

How do I find my screen size on Windows 10?

These steps are for Windows 10 to check the resolution of your screen:

  1. In the lower-left corner, type Display Settings in the search bar.
  2. Click to open
  3. Scroll down to Scale and Layout and look for the Resolution drop-down box.
  4. Take note of the listed resolution.


The article is finished! If you have any questions about the measurements or anything related to this topic, please feel free to contact us. We’re looking forward to hearing from you, and hopefully, we can help answer your question on time. Thank you for taking time out of your day/evening/whatever it may be and reading our blog post on how to measure screen-size your laptop!

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