TVs come in various sizes, from small to medium and even extremely large ones. The most common TV sizes are 32”, 43”, 55” and 65” . However, there are many other sizes available, ranging from 24 inches to 85 inches. In recent years, there has been a steady increase in 75”, 85” and 98” models. If you have limited space, you can choose a smaller TV model, such as a 30-39” TV. The ideal TV size for your space depends on the size of your room and furniture placement. A general rule of thumb is to measure how far your couch sits from where you plan to place your TV and divide that number by 1.4. Thats the TV size you should choose. If you want to play around with screen sizes before buying a TV, you can use templates on your wall to find what feels most comfortable.