How to Measure And Find the Perfect TV Size?

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Television sets have been a staple in modern homes for decades, and with advancements in technology, their size and features have also evolved. Whether you’re in the market for a new TV or simply want to know how to measure your current one, it’s important to understand the basics of television dimensions.

When measuring a television, the size is typically given in inches and is measured diagonally from one corner of the screen to the opposite corner. This measurement does not include the bezel or any other outside surface of the TV. It’s important to note that the labeled size of a TV may not be the exact measurement of the screen, as different models in the same size category may have varying dimensions.

For instance, a 42-inch TV may have a screen width of 36.6 inches, while a 44-inch TV may have a screen width of 38.3 inches. Similarly, a 46-inch TV may have a screen width of 40.1 inches, while a 48-inch TV may have a screen width of 41.8 inches.

When shopping for a new TV, it’s important to consider not just the size of the screen, but also the resolution and other features. Higher resolutions, such as 4K or 8K, offer sharper and more detailed images, while features like built-in smart TV capabilities allow you to stream content directly on your television.

It’s also important to consider the placement of your TV when measuring its dimensions. For instance, if you plan to mount your TV on a wall, you’ll want to factor in the size of the mount and any other accessories that may affect the placement of the television.

Understanding the dimensions of a television is an important aspect of shopping for a new TV or measuring your existing one. By measuring the screen diagonally from corner to corner and factoring in any additional features or accessories, you can ensure that your TV fits perfectly in your space and offers the best possible viewing experience.

How to Measure And Find the Perfect TV Size? 1

Measuring a 55 Inch TV

A 55-inch TV is measured diagonally from one corner of the panel to the opposite corner. The measurement does not include the bezels or any other outside surface of the TV. It is important to note that not all TV models labeled as 55 inches are strictly the size they are labeled. This means that some models may be slightly larger or smaller than the advertised size. To accurately measure the size of a TV, it is recommended to measure the diagonal distance of the panel itself and not include any surrounding materials.

Dimensions of a 42 Inch TV

A 42-inch TV typically has a screen width of around 36.6 inches, not including the bezel. However, it is important to note that the exact dimensions may vary slightly depending on the specific model and brand of the TV. It is always recommended to check the specifications provided by the manufacturer for accurate measurements.


TV technology has come a long way since its inception, and today’s models come equipped with a range of features that cater to every viewer’s needs. From ultra-high-definition displays to smart TV capabilities and advanced sound systems, there is a TV for everyone. However, it is important to keep in mind that when shopping for a TV, the size and dimensions of the screen are crucial factors that should be carefully considered. By understanding how TV size is measured and using the Widescreen TV Stand Width Chart, consumers can ensure that they select a TV that fits their space and provides the optimal viewing experience. investing in a high-quality TV can enhance your entertainment experience and bring your favorite movies, shows, and games to life.

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James Walker

James Walker has a deep passion for technology and is our in-house enthusiastic editor. He graduated from the School of Journalism and Mass Communication, and loves to test the latest gadgets and play with older software (something we’re still trying to figure out about himself). Hailing from Iowa, United States, James loves cats and is an avid hiker in his free time.