Monitor size is typically measured diagonally across the screen in inches (e.g., 27-inch monitor), but to ensure it fits your desk or mounting setup, you should also check the monitor’s physical dimensions—width, height, and depth—including the stand. These overall dimensions help determine the exact space the monitor will occupy. For example, a monitor with a smaller screen but a bulky stand might take up more desk depth than a larger screen with a small base. For wall mounting, always check the VESA mounting pattern and ensure the monitor’s weight (often listed separately) is supported by the chosen mount. If space-saving is important, look for slim bezel or bezel-less monitors, which reduce the monitor’s footprint without sacrificing screen size. Always review the monitor specifications before buying to ensure compatibility with your workspace or mount.