Golf Sim Room Size Calculator
Enter your room dimensions to see if a golf simulator will fit, which measurement is tight, and what gear and launch monitor placement suits your space. Ceiling height is usually the make-or-break number.
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The Golf Sim Build Planner has a room-fit worksheet, gear checklist, budget tracker, and wiring plan, plus more printable worksheets.
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The Three Numbers That Decide Your Golf Sim
A golf simulator lives or dies on three measurements: ceiling height, width, and depth. Ceiling height is the one that stops most builds, because a full driver swing needs clearance and many garages and basements sit at 8 to 9 feet. Width sets your swing arc and whether both right and left handed players fit. Depth has to cover the impact screen standoff, your stance, the ball flight to the screen, and room behind you for your backswing and a floor or ceiling launch monitor.
Comfortable vs Minimum
The comfortable target is about 12 feet wide, 15 feet deep, and 10 feet high. The workable minimums are closer to 10 feet wide, 12 feet deep, and 9 feet high. You can build in less, but you start trading away club selection, comfort, or which players can use it. Always test your own full driver swing in the actual room before you commit, because swing height depends on your height and swing plane, not just the ceiling number.
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Frequently Asked Questions
What size room do you need for a golf simulator?
A comfortable golf simulator room is about 12 feet wide, 15 feet deep, and 10 feet high. The hard minimums most golfers can live with are roughly 10 feet wide, 12 feet deep, and 9 feet high. Width matters for the swing arc (and doubles if you want both right and left handed players), depth covers the screen standoff plus your stance plus room behind you, and ceiling height is the make-or-break number for swinging a driver without hitting the ceiling.
What is the minimum ceiling height for a golf simulator?
About 9 feet is the practical minimum, and even then taller players or steep swingers can clip the ceiling. 10 feet is comfortable for almost everyone, and anything over 10 feet is ideal. Below about 8.5 feet, most adults cannot make a full driver swing safely, so you would be limited to irons or shorter swings. Always test your own full driver swing height before committing, since it depends on your height and swing.
How far should you stand from a golf simulator screen?
Plan for roughly 8 to 12 feet between your hitting position and the impact screen. You want enough distance that the ball decelerates before impact and you are not standing on top of the screen, plus the screen and enclosure themselves sit 12 to 24 inches off the back wall. That standoff, your stance, and room for your backswing and a ceiling or floor launch monitor are why depth adds up quickly.
Can you build a golf simulator in a garage?
Yes, garages are one of the most popular spots, but the ceiling is usually the catch. Many garages are only 8 to 9 feet high, which is borderline for a driver. Measure your full swing height first. Two-car garages usually have the width and depth, and you can finish the floor, add lighting, and insulate for a great year-round space. Our garage golf sim guide covers the full build.
Do you need extra width for a left-handed golfer?
Yes. A single right-handed or left-handed setup works in about 10 to 12 feet of width, but if you want both to play comfortably from the same bay you generally want 15 feet or more so the hitting position can shift and neither player is crowded against a side wall. A wider enclosure and mat also help, and it changes where you place a side-mounted launch monitor.