In most 12×12 rooms, the best TV size is between 50 and 65 inches. This range balances screen size with viewing distance without overpowering your space.

Let’s get the math out of the way first: 68 inches = 5.67 feet | 68 inches = 5 feet 8 inches | 68 inches = 172.72 centimeters. This makes it roughly the same as a person who is five foot eight.

54 inches equals 4.5 feet, or approximately 137.16 centimeters. Roughly the width of a Twin XL mattress or height of a filing cabinet

48 inches in feet is exactly 4 feet. To be precise, it equals 121.92 centimeters.