What size TV stand do I need for a 55 inch TV?
For a 55 inch TV, choose a TV stand at least 120 cm (about 47 inches) wide. The stand should be wider than the TV so the screen does not overhang. A 55 inch TV is roughly 123 cm (48 inches) wide, so a stand of 130-150 cm (51-59 inches) gives a safer margin. Check the stand's stated maximum screen size and weight rating, since these depend on the specific model. Also confirm the top depth suits your TV's base footprint.