The minimum room size for a golf simulator depends on several factors, including the type of simulator, the length of the golf clubs you use, and your swing style. However, as a general rule, the minimum room size for a golf simulator should be at least 10 feet wide, 10 feet high, and 12 feet deep.

This allows enough space for a golfer to take a full swing with a standard-length driver (approximately 45 inches) and still have enough clearance around them. If you use longer clubs or have a more aggressive swing, you may need additional space to avoid hitting the walls or ceiling.

It’s important to note that while these dimensions are a good starting point, it’s always best to consult with a professional installer to determine the ideal room size for your specific setup. They can take into account the type of simulator, your swing style, and any other factors that may impact the amount of space you need.