How Much Space Do You Need for a Golf Simulator?

Space is the number one thing that trips people up when planning a home golf simulator. The good news: you don’t need a barn. Most golfers can make it work in a garage, basement, or spare room, as long as you know the three measurements that actually matter.

Ceiling Height

This is usually the deal-breaker, not room size. As a rough guide, you want at least 9 to 10 feet of ceiling height measured at the point where you make contact with the ball. Taller players with steep swings, or anyone who tends to hit up on the ball with a driver, will want closer to 10 feet or more. If your ceiling slopes, measure at the actual impact zone, not the highest point in the room. Finished basements with ductwork or beams can eat up more height than you expect, so measure the lowest obstruction, not just the stated ceiling height. If you’re working with 8 feet or less, it’s still possible — you’ll just want to check out our guide on the best golf simulator for a small room or low ceiling before buying anything, since some launch monitors and swing styles are more forgiving than others.

Room Width and Length

For width, aim for at least 10 feet, ideally 12–15 feet if you can get it. This gives right- and left-handed golfers room to swing without clipping walls or shelving, and leaves space for an enclosure or side netting if you want one. For length, the common recommendation is 14 to 16 feet from the hitting position to the screen or impact wall. This isn’t just about ball flight — launch monitors like the SkyTrak+ or Garmin Approach R10 need a reasonable buffer behind the ball to track data accurately, and you’ll also want a few feet behind the golfer for a comfortable stance and follow-through. Garages are a popular choice because they naturally hit these numbers — see our full golf simulator for garage setup guide for layout ideas.

What If Your Space Is Tight?

If you’re short on width or depth, a compact hitting mat like the SIGPRO Softy hitting mat and a simpler screen setup can shave a foot or two off the minimums. Radar-based or camera-based launch monitors vary in how much clearance behind the ball they need, so check the manufacturer’s spec sheet, not just general rules of thumb. When in doubt, chalk out your actual swing on the floor with alignment sticks before committing to a room.