Free tool
Nearly everyone buys the launch monitor first and measures the room second. That’s how perfectly good SkyTraks end up in closets.
Set your ceiling, depth, and width below. The model redraws your actual room while you drag, and eleven launch monitors, from the $499 Garmin R10 up to the $15,999 Foresight GCQuad, get sorted into fits, tight, and don’t bother. Every verdict comes with the manufacturer’s own space guidance, quoted and linked, so you can check our work.
Free, no email, nothing to install, and no one calls you afterward. Prices and space specs verified August 2026.
The short answer
Ten feet of ceiling, eighteen feet of depth, fourteen feet of width. Hit those and you can swing a driver, put the tee in the middle so lefties can play too, and stand a safe ten feet off the screen. That’s the comfortable build, and it’s roughly what every screen maker and installer will tell you.
The honest floor is lower: 9′ high × 10′ wide × 10′ deep works with a side-camera launch monitor and the tee pushed toward a wall. But that floor climbs fast depending on which monitor you buy. A rear radar unit needs 14 to 18 feet of depth just to read the ball, and no amount of clever layout gets around it. Your room decides your monitor, not the other way round.
Step one
Drag the room until it matches yours. Every number below moves with it.
Measure the finished space, drywall to drywall, floor to lowest obstruction.
The enclosure frame and screen hang off the front wall; 6–12″ is typical. This gap sits inside your room depth, so it comes out of ball-to-screen distance.
Mixed right- and left-handed play needs a centered tee, which adds about 2′ to every width requirement. Same-handed groups can offset the tee toward a wall and fit tighter rooms.
Verdicts
Tap a system to overlay its footprint on the room and see its published space guidance, quoted and linked.
The real constraint
Stand in your room and take a slow driver swing. If your hands finish anywhere near the ceiling, you already know the answer, and you know it in your shoulders before you know it in a spreadsheet. A driver at the top of the backswing puts the clubhead roughly three feet above your head, which is why 9′ is the practical minimum for most adults and 10′ is the height where you stop thinking about it.
Floor space is the easy part. You can offset a tee, run a shorter screen, or put the monitor beside the ball instead of behind it. You cannot buy back four inches of ceiling. Not without a saw, a permit, and a conversation you probably don’t want to have.
Here’s how it goes. The monitor arrives, the mat arrives, the screen and frame arrive, and somewhere around hour three of assembly you take your first real swing and clip a joist. Now you’re choosing between three bad options: swing irons only in a room you built for a driver, restock a $2,000 launch monitor and eat the fee, or start pricing out a ceiling you never planned to touch.
The version that hurts more is the near miss: the room that technically fits but never feels right. You shorten your backswing to protect the ceiling. You stand eight feet off the screen and flinch on every drive. You use it twice a week, then once, then it becomes the most expensive coat rack in the neighborhood.
The whole point of the tool above is to spend those five minutes before you spend the money. Put your real numbers in, sort the eleven monitors, and read the ones that come back tight. Those are the honest edge cases where a foot either way changes your build. If nothing fits, that’s worth knowing too, and it costs you nothing to find out.
Side by side
| Launch monitor | Type | From | Min ceiling | Min depth | Min width |
|---|---|---|---|---|---|
| Square Golf | Side camera | $699 | 8′ | 10′ | 9′ |
| Bushnell Launch Pro (GC3) | Side camera | $2,499 | 9′ | 10′ | 10′ |
| SkyTrak+ | Side camera | $1,995 | 9′ | 10′ | 10′ |
| Garmin Approach R50 | Camera unit | $4,999 | 8′6″ | 10′ | 10′ |
| Foresight GCQuad | Side camera | $15,999 | 9′ | 12′ | 10′ |
| TrackMan iO | Ceiling-mount camera | $13,995 | 9′4″ | 12′ | 12′ |
| Uneekor EYE XO2 | Ceiling-mount camera | $10,999 | 9′ | 13′ | 10′ |
| Garmin Approach R10 | Rear radar | $499 | 9′ | 14′ | 10′ |
| Rapsodo MLM2PRO | Rear radar + camera | $699 | 9′ | 14′6″ | 10′ |
| FlightScope Mevo Gen 2 | Rear radar | $1,299 | 9′ | 16′ | 10′ |
| Full Swing KIT | Rear radar | $4,999 | 9′ | 18′ | 12′ |
Minimums assume an offset tee and a single-handed setup; use the checker above for recommended dimensions, both-handed play, and your golfer’s height.
Where these rooms usually are
Four rooms account for nearly every home simulator built. Here’s how each one typically measures up. The presets in the tool above match these.
The best room in most houses. Depth and width are rarely the problem; the ceiling and the garage door track are. Watch the opener rails and the lowest point of the door when it’s open. That, not the drywall, is your real ceiling.
Typical: 9′6″ × 20′ × 20′Plenty of depth, borderline ceiling. Ducts, beams, and can lights eat the height you thought you had, and a 7′6″ soffit in the wrong place ends the conversation. Measure to the lowest thing hanging over the tee, not to the ceiling drywall.
Typical: 9′ × 18′ × 13′Tightest of the four, and workable only with a side-camera monitor and an offset tee. An 8′ ceiling puts a driver out of reach for most adults, but irons, wedges, and putting are genuinely fun in a room this size.
Typical: 8′ × 12′ × 11′If you’re framing it yourself, ask for 10′ of finished ceiling and 18′ of depth and stop negotiating. It costs very little at framing stage and it’s the difference between a room that fits one monitor and a room that fits any of them.
Target: 10′ × 18′ × 14′Do this before you buy
FAQ
Tight, but workable with the right launch monitor. A 12′ × 12′ room rules out rear-radar units (Garmin R10, Mevo, Full Swing KIT need 14–18′ of depth) but fits side-camera systems like the Square Golf, SkyTrak+, or Bushnell Launch Pro with an offset tee. Expect roughly 10′ ball-to-screen (the safety minimum) with little to spare. Set 12′ × 12′ in the checker above to see it live.
For most adults swinging a driver, no. 9′ is the practical minimum and the model above shows an 8′ ceiling in red. Shorter golfers hitting irons can sometimes make 8′ work (the Square Golf lists 8′ as its floor), but test your longest club in the actual space before buying anything.
The comfortable answer across the industry is about 10′ high × 14′ wide × 18′ deep. That is room for a centered tee, both-handed play, 10′+ of ball-to-screen distance, and a natural driver swing.
Recommended: about 3.0 m high × 4.3 m wide × 5.5 m deep. Workable minimum: roughly 2.7 m high × 3.0 m wide × 4.6 m deep with an offset tee and a side-camera launch monitor.
About 9′ high × 10′ wide × 10′ deep, but only with a side-camera unit and an offset hitting position. That floor rises fast with radar-based monitors, which need 14–18′ of depth to read ball flight.
Most two-car garages have the floor space covered — roughly 20′ × 20′ — so the ceiling decides it. Measure to the lowest point of the open garage door and the opener rails, since that is usually a foot lower than the ceiling itself. If you land at 9′ or better under the tracks, a garage is the easiest simulator room in the house.
Yes, with a side-camera launch monitor, an offset tee, and 9′ of ceiling. A 10′ × 10′ room is the published minimum for the Square Golf, SkyTrak+, and Bushnell Launch Pro. Rear-radar units are out, because they need to sit six to ten feet behind the ball. Expect a short ball-to-screen distance and dial your swing in carefully at first.
Allow at least 4′ behind the ball for the swing itself, and 7′ or more to feel unrestricted. If your monitor is a rear radar (Garmin R10, FlightScope Mevo, Full Swing KIT), it needs 6 to 10 feet behind the ball on top of that to track the strike, which is exactly why those units ask for 14 to 18 feet of total depth.
Method
The minimum ceiling height for a golf simulator is 9′. Below that, the ceiling in the model shows red. A golf simulator with a 9-foot ceiling is workable for most golfers (amber), though taller players should test a driver swing first. 10′ or more is optimal (green). The dashed swing arc previews your tallest golfer’s clearance.
Ball-to-screen: stand at least 8′ from the screen for safety and bounce-back protection; 10′+ is recommended. Behind the ball, allow at least 4′ of swing room. 7′+ is recommended, and rear-radar monitors need 6–10′ to read ball flight. The model shows both distances and colors them by these rules. (Plan 6–8′ of projector throw to keep shadows off the screen.)
Prices are typical launch-monitor street prices. A full build (screen, projector, enclosure, mat, software) adds roughly $3k–$10k on top.
Always confirm specs with the manufacturer before you buy. And if the room loses: there’s a simulator venue near you that already built it.
If the numbers don’t work
A room that misses by a foot is not the end of it. Drop to a side-camera monitor and you lose the entire rear radar zone. Play irons and wedges instead of drivers and an 8′ ceiling becomes usable. Keep the group same-handed and you can push the tee toward a wall and claw back two feet of width. Plenty of good setups are built out of exactly these trades.
If it misses by three feet, believe the number. Either bring in someone who does this for a living. An installer can tell you in one visit whether that soffit can move. Or go hit balls at a room somebody else already built. There are 2,369 simulator venues in our directory, and one of them is close to you. If you’d rather build anyway, our DIY golf simulator guide walks through parts and budget, and you can browse by brand to see what venues near you actually run.
Room won’t cooperate?
2,369 simulator venues across the U.S. already solved the space problem. Or bring in a pro to solve yours.
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