What are the most common TV sizes and which dimensions do you need?

To determine the right dimensions for your new television, consider 3 things. First, determine the viewing distance between the TV and your sofa. Second, consider the size of the room where your TV will be placed. Third, the height of your room also plays a role. Based on this information, you can determine the ideal TV size for you. TV size is expressed in inches (1 inch is approximately 2.5 centimetres). This number indicates the size of the TV screen and is measured diagonally (from top left to bottom right).

2. The size of your room

In addition to viewing distance, the size of the room you’re buying a TV for also plays a role in the ideal inch size. You don’t want half the space to be taken up by a television. If you’re looking for a TV for your bedroom, dining room or study, a small TV is best. Medium-sized TVs are better suited to larger spaces such as the living room or attic. If you have plenty of space and want to create a home cinema, then large TVs come into play.