A 43 inch TV is approximately 109.22 centimeters (cm) diagonally, which is roughly 3.6 feet or 1.1 meters. This measurement refers to the length of the TV screen diagonally from one corner to the opposite corner, and does not include the bezel or frame around the screen.
In terms of width and height, the actual dimensions of a 43 inch TV can vary depending on the manufacturer and model, but it is typically around 95cm (37.5 inches) wide and 55cm (22 inches) tall. These measurements may be useful when considering the size of the TV in relation to the space where it will be placed.