How to Measure a Tv Screen

If you’re about to buy a new TV, but don’t know how much space you should consider to set up your new TV. Without knowing the actual screen size, it would not be possible for you to fit your screen. That’s why little knowledge on this plot will give you the direction so you can easily set things up.

TV screen sizes come in a variety of different sizes. Let’s say a 55 inches TV screen. How is this called 55 inches? How do companies measure them? Well, not to worry. The answer is straight clear.

An example measure of a 55 inches screen TV is the length of its diagonal. Take a ribbon and place one end of the ribbon at the top left corner, the second end should be placed at the top right corner. Keep in mind, only measure the Glass portion, body (frame) doesn’t include. You will have the screen size that is advertised.


How are Actual TV screens measured?


When considering buying and fitting the TV set, you have to consider the actual screen size not what is being advertised. The actual screen sizes are big, so you have to focus on that precisely. This way, you will get the right idea about installing the TV on a wall or placing it in the center of a shelf.

This could be done by measuring the dimensions (height and width). For this, use a tape or ribbon and place it around the corners, including the frame as well because in this way the measurement will be more accurate.

Here are some general measurements showing actual dimensions.

25 inch TV Height: 12.2 inch, Width: 21.7 inch Viewing Area: 265.8 inches

26 inch TV Height: 12.7 inch, Width: 22.6 inch Viewing Area: 287.5 inches

27 inch TV Height: 13.2 inch, Width: 23.5 inch Viewing Area: 310.1 inches

28 inch TV Height: 13.7 inch, Width: 24.3 inch Viewing Area: 333.5 inches

29 inch TV Height: 14.2 inch, Width: 25.2 inch Viewing Area: 357.7 inches

30 inch TV Height: 14.7 inch, Width: 26.1 inch Viewing Area: 382.8 inches

31 inch TV Height: 15.2 inch, Width: 27.0 inch Viewing Area: 408.7 inches

32 inch TV Height: 15.7 inch, Width: 27.8 inch Viewing Area: 435.5 inches

33 inch TV Height: 16.1 inch, Width: 28.7 inch Viewing Area: 463.2 inches

34 inch TV Height: 16.6 inch, Width: 29.6 inch Viewing Area: 491.7 inches

35 inch TV Height: 17.1 inch, Width: 30.4 inch Viewing Area: 521.0 inches

36 inch TV Height: 17.6 inch, Width: 31.3 inch Viewing Area: 551.2 inches

38 inch TV Height: 18.6 inch, Width: 33.0 inch Viewing Area: 614.2 inches

Measuring a TV screen along with Frames

It hardly takes seconds to measure a screen size. You would want to confirm that. The diagonal size which is advertised by TV makers, Furthermore, it’s also beneficial at the stage when hooking it up on a wall, placing it over a cabinet stand to ensure a comfortable fit.

Steps to follow for measurement.

Step.1 Confirm that the advertised size is correct

Measure the visible area of your TV using a measurement scale and place it at the top-left corner and top-right corner. Do not scale the frame, only the visible area. This will help you determine the length of the TV’s screen.

Step.2 Find the width- Run measurement left to right

This step is to know the exact width that the TV will be going to cover. It’s the most crucial part so don’t make mistakes in this measure, it would be better if you add 2,3 inches extra into the length to cut down unpleasant surprises due to shortage in measurement.

  • A TV that is listed as being 60 inches generally be 52.3 inches (133 cm).

Step 3. Measure the Height- Top to Bottom

Run a measurement tape from top to bottom to calculate the length of the height. Make sure you include every part of the screen including the frame as well. This will give your TV height. However, it’s better to add 2,3 inches more into the height if you want to place it somewhere in an enclosed space.

  • For a 48-inch screen TV with a 42-inch (110 cm wide) screen, the height will be between 25 and 27 inches (64–69 cm).

Why should you Measure a TV screen?

Knowing the correct length of a TV, size of its either dimensions is very crucial if you don’t want to waste your money on something that doesn’t fit as you had expected it to be.

Many people don’t know about the difference between screen size, what is advertised, and actual screen size. Because of that, they often make mistakes in choosing the right size.

Thus, it makes sense for a person to first measure the area where he/she wants to place the new TV. Afterward, pay attention to the actual TV screen. Taking a measuring scale with you along the way to the market is a better decision. So you can comfortably measure a TV screen size, then purchase that.

What TV size is best for which space?


One of the important things to take in mind before purchasing a TV is to think about how much distance you would see the Screen. Simply means, map how long there will be the distance between you and your TV?

There are some general rules on this that justify it further. Below are some guidelines.

  • If the distance between you and your TV screen is one 1 meter. Then a 32 Inches screen TV will give you the best viewing experience.
  • Similarly, in a distance between 2 to 2.5 meters; Go with a 40 to 50 inches Screen,
  • Lastly, a 3-meter distance will be the best fit for 55 inches to 65 inches.

Tip for buying a perfect sized TV

On the basis of general recommendations, you should have the measurement of the area where you are going to hook or stand your TV. Always take some extra space because in this way the probability of having the short length will decrease.

Never forget about the rear side. Most TVs have a thick back-side so it would be helpful to you if you notice this earlier. In fact, this leads to a problem when hooking a TV to a wall.

Once you’ve done with space measurement. Now, remember the measurements- Width and height.

Buy a TV with dimensions below than you have measured because we need some gaps over there. Again, note that TV screens that advertisers tell are not the size you should look for. Opposed to this, see dimensions values such as height, width, and often you should consider the length of the back-curve of a

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Matt Peter
By Matt Peter

Hi, this is Matt Peter from California, USA. By profession, I am working as an electrical engineer with a reputable Electronics Company here in California. I am a tech savvy person, and that is why I love my job. This blog is my part time hobby, and I love to write reviews about different products based on my own knowledge and experience. When you go through my reviews, you will feel that they are unbiased reviews as they come direct from my heart for tech lovers. The purpose is to help and guide people who are looking to buy or upgrade their electronic gadgets like monitors and home theatres etc. Enjoy and give your feedback in comments!

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