To determine the dimensions of a 58-inch TV, it is necessary to be aware of what the ratio is of the display. The majority of televisions currently in production come with a 16:9 aspect ratio. That means that if you divide the screen’s height in half by the width of it, then the result that is obtained is 16:9, which is roughly 1.78.

The aspect ratio is identified by the features on the screen

Today’s televisions that have HD or full HD as well as Ultra HD (also known as UHD or 4K) resolutions typically come with a 16:9 aspect ratio.

Older TVs that have standard SD (Standard Definition) resolution feature an aspect ratio of 4:3 ratio. But, this format has been discarded to allow for high definition TVs with 16:9 aspect ratio.

The term „58 inches“ is the its diagonal. If we measure the length in centimeters it’s the equivalent of 147.3 centimeters.

If the aspect ratio of 16:9, then the screen’s width is 128.4 cm, and it’s height 72.2 centimeters.

The following image shows dimensions of a 58-inch television with a 16:9 aspect ratio.

In the past prior to the advent of high-definition display (HD, Full HD and Ultra HD), the most popular televisions were sized with the aspect ratio 4:3. The width was 1.33 times the height.

Based on this aspect ratio, an 58-inch TV is 117.9 centimeters in height and 88.4 cm in height , as the image below shows. It isn’t common to find the kind of TV that has the number of inches.

In the past prior to the introduction of high-definition display (HD, Full HD and Ultra HD), the most popular televisions were sized with the aspect ratio 4:3. The width was 1.33 times the height.

This aspect ratio means that an 58-inch TV is 117.9 inches in length and 88.4 centimeters in height, as the image below shows. It is not common to see the kind of TV that has the number of inches.