Before you shop for a golf simulator, you need to know whether your room is big enough. Three measurements decide it: ceiling height, width and depth. Here are the dimensions to aim for and how each one changes your options.
Golf simulator room size at a glance
| Measurement | Minimum (approx.) | Comfortable (approx.) | What drives it |
|---|---|---|---|
| Ceiling height | About 9 ft for most adults | About 10 ft | Tallest golfer and swing shape |
| Width, one-sided | About 10 ft | About 11 ft | Room on the golfer’s side of the ball |
| Width, righties and lefties | About 12 ft | About 14 ft | Hitting from the center |
| Depth, side camera or overhead unit | About 14 ft | About 17 ft | Ball-to-screen distance plus backswing |
| Depth, rear radar unit | About 17 ft | About 20 ft | Radar sits several feet behind the golfer |
Ceiling height
A full driver swing peaks roughly 30 inches above the golfer’s head. Add the mat and at least 6 inches of clearance, and most adults need about 9 feet. See our full ceiling height guide for a table by golfer height.
Width
A golfer needs about 6 feet of room on their side of the ball and about 4 feet on the other side for the follow-through. That makes about 10 feet the minimum for one-sided hitting. If righties and lefties will share the bay, the ball moves to the center and you need about 12 feet, with 14 feet being comfortable. Some manufacturers go bigger: Uneekor recommends at least 13 feet of width for full driver swings, and 15 feet for golfers 6 feet or taller.
Depth
Depth covers three things: about a foot behind the screen for the enclosure, 8 to 10 feet between the ball and the screen to limit bounce-back, and room behind the ball for the backswing. Launch monitors that sit behind the golfer need several more feet, which is why radar units usually need the deepest rooms. Some makers recommend more than these minimums. Uneekor, for example, suggests 12 feet from the tee to the screen, with 10 feet as the floor if you can live with more bounce-back.
Screen size follows the room
Once you know your width and height, the screen size mostly sets itself: leave room for the enclosure frame on each side and above. The room planner calculates the largest 16:9 or 4:3 screen that fits.
Check your room
Enter your three measurements in the room planner to see a to-scale floor plan, a side view of your swing clearance, and which launch monitor types fit.
These are planning rules of thumb, not manufacturer specs. Always confirm the exact space requirements of the products you buy before you build or mount anything.