Golf Simulator Room Size Data
Short answer
A golf simulator needs at least 10 ft wide, 12 ft deep and 9 ft high for one golfer, and 12 by 15 by 10 ft to be comfortable. A both-handed bay needs 15 ft of width, and a radar monitor behind the ball needs 15 ft of depth.
Golf simulator room size data: minimum and comfortable width, depth and ceiling height by handedness and launch monitor type, with a sortable table, CSV download and methods.
This is the numbers page behind our room size advice: every minimum and comfortable dimension in one sortable table, with a free CSV, the sources and the method. It covers right-handed, left-handed and both-handed bays and the three places a launch monitor can sit, because the monitor changes the depth and ceiling you need.
Download CSV 9 rows, free to reuse with a link back (CC BY 4.0).
Key findings
- A single-handed golf simulator needs at least 10 ft wide, 12 ft deep and 9 ft high, and is comfortable at 12 by 15 by 10 ft.
- A both-handed bay needs at least 15 ft of width and is comfortable at 16 ft, which is 5 ft more than a bay for one hand.
- Radar launch monitors that sit behind the ball need 15 ft of depth at the least (16 ft to be comfortable). Camera monitors beside or above the ball fit in 12 ft.
- An overhead launch monitor needs a 9.5 ft ceiling at the least, half a foot more than the 9 ft needed for a full driver swing.
- Ceiling height is the make-or-break dimension: 9 ft is the practical minimum for a full driver swing, and at 8.5 ft or lower most golfers are limited to irons and wedges.
- Left-handed and right-handed golfers need the same room. Handedness only changes the numbers when both will use the bay.
- Two-car garages usually have the width and depth (18 to 20 by 20 ft) but only 8 to 9 ft of ceiling, so height is the usual deciding factor.
Golf simulator room size by handedness and monitor
Click a column heading to sort. All sizes are in feet. Minimum means the smallest room that works; comfortable is the target if you have a choice.
| Handedness | Launch monitor | Min width | Comfortable width | Min depth | Comfortable depth | Min ceiling | Comfortable ceiling |
|---|---|---|---|---|---|---|---|
| Right-handed only | Side-mounted camera (beside the ball) | 10 ft | 12 ft | 12 ft | 15 ft | 9 ft | 10 ft |
| Right-handed only | Radar (behind the ball) | 10 ft | 12 ft | 15 ft | 16 ft | 9 ft | 10 ft |
| Right-handed only | Overhead camera (ceiling mount) | 10 ft | 12 ft | 12 ft | 15 ft | 9.5 ft | 10 ft |
| Left-handed only | Side-mounted camera (beside the ball) | 10 ft | 12 ft | 12 ft | 15 ft | 9 ft | 10 ft |
| Left-handed only | Radar (behind the ball) | 10 ft | 12 ft | 15 ft | 16 ft | 9 ft | 10 ft |
| Left-handed only | Overhead camera (ceiling mount) | 10 ft | 12 ft | 12 ft | 15 ft | 9.5 ft | 10 ft |
| Both-handed (right and left) | Side-mounted camera (beside the ball) | 15 ft | 16 ft | 12 ft | 15 ft | 9 ft | 10 ft |
| Both-handed (right and left) | Radar (behind the ball) | 15 ft | 16 ft | 15 ft | 16 ft | 9 ft | 10 ft |
| Both-handed (right and left) | Overhead camera (ceiling mount) | 15 ft | 16 ft | 12 ft | 15 ft | 9.5 ft | 10 ft |
- Side-mounted camera: Needs the least depth. A both-handed bay must move the unit to the other side of the ball.
- Radar behind the ball: Wants about 8 ft of ball flight plus about 7 ft behind the ball and 1 ft of screen gap, so depth is 15 ft at the least and 16 ft to be comfortable.
- Overhead camera: Needs headroom for the mount: 9.5 ft ceiling at the least, 10 ft to be comfortable.
What you can swing at each ceiling height
| Ceiling height | What you can swing | Notes |
|---|---|---|
| 8 ft | Irons and wedges, limited | Driver usually clips the ceiling. Test carefully. |
| 8.5 ft | Irons reliably, driver risky | Borderline for a full driver; tall players still struggle. |
| 9 ft | Full driver for most golfers | The practical minimum for a full swing. |
| 9.5 ft | Full driver with margin | Also the minimum for an overhead launch monitor mount. |
| 10 ft | Comfortable full swing, all clubs | The comfortable standard. |
| 10.5 ft and up | Full swing for tall players | Ideal; even tall, upright swingers have clearance. |
Typical room size by space type
| Space | Typical width | Typical depth | Typical ceiling | Usual constraint | Verdict |
|---|---|---|---|---|---|
| Two-car garage | 18 to 20 ft | 20 ft | 8 to 9 ft | Ceiling height, door tracks | Great if the ceiling clears 9 ft |
| One-car garage | 10 to 12 ft | 20 ft | 8 to 9 ft | Width and ceiling | Workable for one-handed play |
| Finished basement | 12 to 20 ft | 15 to 30 ft | 7.5 to 9 ft | Joists, beams, HVAC trunks | Excellent if you clear 9 ft in the swing zone |
| Spare room | 10 to 14 ft | 11 to 15 ft | 8 to 9 ft | Depth and ceiling | Tight but doable for one player |
| Dedicated room or outbuilding | 14 to 16 ft | 16 to 20 ft | 10 ft+ | Budget, not space | Ideal; build to comfortable targets |
Layout rules used by the Sim Bay builder
The Build Your Sim Bay tool turns your room into a parts list with these rules.
| Rule | Value | What it means |
|---|---|---|
| Screen width | The smaller of 10 ft or the room width | A standard 10 x 8 ft enclosure uses nearly all of a 10 ft wide room. |
| Projected image width | 85% of the screen width, at least 6 ft | A 10 ft screen gets an image about 8.5 ft wide. |
| Short-throw projector distance | 0.5 to 0.8 times the image width from the screen | For an 8.5 ft image that is about 4.3 to 6.8 ft, close enough to ceiling mount. |
| Space behind the ball | Radar 7 ft; side-mounted or overhead 3 ft | Used to work out how much ball flight is left before the screen. |
| Ball-to-screen distance | Room depth minus 1 ft minus the space behind the ball | Radar units want about 8 ft of it; the builder warns below that. |
| Hitting zone | Width up to 14 ft by depth minus 2 ft (6 to 12 ft) | The floor area worth covering with turf or cushion flooring. |
| Screen standoff in a tight room | 12 to 16 inches | Keep the gap between impact point and screen small when depth is under the minimum. |
| Side wall margin | At least 1 ft between the extended club and a wall | Measure your widest swing arc and add 2 ft of margin when in doubt. |
Methods
- What it covers. Home golf simulator rooms for one golfer or a shared bay, with a screen, a projector and one launch monitor. Commercial bays and outdoor setups are out of scope.
- Where the numbers come from. This site's own published tools and charts: the room size chart, the ceiling height chart, the room size calculator and the Sim Bay builder. We researched published specifications and setup guides; we did not test rooms in person.
- Conservative rule. When two of our tools used different thresholds we kept the larger one. The both-handed minimum width was 15 ft in the chart and 14 ft in the builder; 15 ft is used here and the builder now matches.
- Derived figures. Radar depth (15 ft minimum, 16 ft comfortable) comes from the builder's 7 ft behind the ball, 8 ft of ball flight and 1 ft screen gap. The 9.5 ft overhead minimum is the builder's overhead-monitor cutoff.
- Limits. Body height, swing plane and arm length change what fits. Measure to the lowest obstruction in the swing zone and take real driver swings before buying gear.
- Updates. Last reviewed 2026-10-22. Version 2026.1.
Cite this page
You may quote or reuse these figures with a link back (CC BY 4.0).
GolfSimCave.com. "Golf Simulator Room Size Data." Updated 2026-10-22. https://golfsimcave.com/reference/golf-simulator-room-size-data
Check your own room
Put your measurements into the room size calculator for a go or no-go, or the Sim Bay builder for a full parts list. For a deeper read see the room size chart, the ceiling height chart and the room size guide.
Sources: This site's room size chart, ceiling height chart, room-fit calculator and Sim Bay builder. Planning targets, not guarantees.
Frequently Asked Questions
What is the minimum room size for a golf simulator?
The minimum for one right-handed or left-handed golfer is 10 ft wide, 12 ft deep and 9 ft high. The comfortable size is 12 by 15 by 10 ft. Tall players or anyone with a long, flat swing should add a foot in every direction, and everyone should swing a driver in the real room before buying gear.
How wide does a both-handed golf simulator need to be?
Plan for at least 15 ft of width and ideally 16 ft if right-handed and left-handed golfers will both play. The swing zone moves across the room when the hands switch, so you need clearance on both sides of the screen. A side-mounted launch monitor also has to be moved to the other side of the ball.
How much depth does a radar launch monitor need?
A radar unit that sits behind the ball needs about 15 ft of depth at the least and 16 ft to be comfortable: roughly 7 ft behind the ball, 8 ft of ball flight and 1 ft between the impact point and the screen. Camera-based monitors beside or above the ball work in 12 ft.
How high should the ceiling be for a golf simulator?
About 9 ft is the practical minimum for a full driver swing and 10 ft is comfortable. At 8.5 ft or lower most golfers are limited to irons and wedges. Overhead launch monitors need at least 9.5 ft. Measure to the lowest obstruction in the swing zone, such as a beam or duct, not the average ceiling.
Does it matter if I am left-handed?
Not for room size. A left-handed bay uses the same 10 by 12 by 9 ft minimum as a right-handed one. Handedness only matters when both will share the bay, because then the width requirement rises to 15 ft.
Where do these numbers come from?
They come from this site's own room size chart, ceiling height chart, room-fit calculator and Sim Bay builder, which use the same thresholds. Where two of them differed we used the larger, safer figure. They are planning targets, not guarantees, and your own swing is the final test.
Building a golf sim?
Use our free calculators and guides to size the room, the gear, and the budget.
Build Planner: $39