A Practical Routine for Putting in Your Simulator Bay, From Setup to Holed Putts

Putting on a golf simulator is a different skill from putting on a course, and most of the frustration comes from the room rather than the stroke. The screen shows a 20-foot putt, but the real floor between your ball and the screen may only be 6 to 8 feet, so your eyes cannot judge pace the way they do on grass. The good news is that the problem is manageable once you know which setup, calibration and reading steps matter.

This guide covers the routine that works. You will set up the surface and sensor so putts register, build a stroke-length chart for virtual distances, read the on-screen green with the aids your software provides, and run the same pre-putt sequence on every putt. It also covers the symptoms that show up when something is off, practice drills that build speed control, and when auto putt or a gimme radius is the better call. We have not tested these systems ourselves, so the advice draws on manufacturer guidance, owner reports and standard putting fundamentals.

How we put this together: we compared published manufacturer guidance, retailer listings and owner reports, and drew on standard putting fundamentals. Links on this page may earn us a commission.

Three ways a bay can finish the hole

Before you change anything, it helps to know which putting situation you are in. A simulator bay usually finishes a hole in one of three ways, and each one suggests a different setup.

The first is software handling it. Auto putt scores the putts for you, and a gimme radius concedes anything that finishes inside a set distance. It is quick and keeps a round moving, but you get no putting practice out of it.

The second is putting a real ball on the hitting mat or a turf strip toward the screen. The launch monitor reads the first part of the roll, and the software finishes the putt on the virtual green. This is the option that tests your stroke and start line the most, and it is the one this guide focuses on. It is also the option most home owners use for rounds.

The third is a separate putting surface or a dedicated putting system. That might be a real green beside the bay, a projected-green system such as PuttView, or a camera putting unit such as ExPutt. Each one adds cost and floor space, which we cover near the end of the page.

In practice, most owners play rounds with the second option and fall back to the first when they are in a group or short on time. For how the sensors actually read a putt, see how simulators track a putt. We will not repeat that material here.

Before the first putt: surface, ball position and settings

Most early putting frustration on a simulator is a setup problem, not a stroke problem. Work through the three areas below before you blame your technique.

A flat, consistent strip to roll on

Short hitting mats leave very little roll-out, so a putt struck from one stops almost as soon as it leaves the face. A longer putting turf strip or putting mat in front of the hitting area gives the ball room to roll and feels closer to a real putt. Look for a mat with a lifelike, even pile so the speed stays consistent from one putt to the next.

The floor under the mat matters too. If the surface is not level, the real ball can drift off line before the sensor reads it, and you will chase a miss that has nothing to do with your stroke. Check the level with a spirit level, or roll a ball across the strip a few times and watch where it goes.

The simulated slope is applied by the software. Your real floor stays flat, so you are playing the virtual break, not the room. Keep that in mind when a putt seems to break the wrong way on a flat strip. The break is coming from the screen, not from the floor.

Putting the ball where the sensor can see it

Every unit has a zone where it can see the ball. Camera units have a hitting zone, and a putt played outside it may not register at all. Check the maker's ball-position guidance and mark the spot on your mat so you set up the same way each time.

Radar units work differently. They need the ball to travel far enough before they can read it, so very slow, very short putts are the hardest to capture. If your short putts keep disappearing, that limitation is a likely cause rather than a fault in your stroke.

Some camera units use marked balls or dots for spin on full shots. Whether that applies to putting depends on the unit, so check the maker's guidance before you assume either way. For more on lining up the ball, see ball stance and positioning for the sensor.

Software settings to check once

Go through these settings once, then leave them alone unless you change them on purpose.

• Green speed (stimp) setting. Pick one value and keep it until you change it deliberately, because the stroke-length chart depends on it.
• Gimme radius. Set a small radius for tap-ins if you want one, or turn it off for practice.
• Auto putt on or off. Turn it off for practice sessions so every putt counts.
• Putting mode. Confirm whether a dedicated putting mode has to be switched on.
• Grid lines or slope arrows. Decide whether you want the aids showing, and check how to toggle them.

Some units switch to a putting mode automatically when the ball reaches the green. Others need a manual toggle or a button in the app. Check how your software handles it, because a putt read in the wrong mode can feel like a sensor fault. For the settings that matter most at home, see software features that matter at home.

Matching stroke length to virtual distance

This is the core problem of simulator putting. The screen shows the putt as it would look on a real green, but the floor in front of the screen is short, so the distance on the screen and the distance your body can judge do not match. A 20-foot virtual putt can sit on only 6 to 8 feet of real floor, and your eyes have no reliable way to judge pace from the room.

The fix is to stop putting by sight and build a stroke-length chart instead. You find the backstroke lengths that produce the virtual distances you need, then reuse them. Keep your tempo the same and vary only the length of the backstroke. This is a standard distance-control method in putting coaching, and it works in a bay for the same reason it works outside.

Typical distance between the hitting area and the impact screen is roughly 6 to 14 feet, so your own room may fall anywhere in that range. Measure yours, because the gap sets how much real floor you have to work with. The distance between ball and screen page covers how to measure it and how it affects the setup.

Building your three reference strokes

Start by setting the green speed you will use for rounds, and leave it there while you build the chart. Then hit five putts each with three backstroke lengths: one to the inside of your back foot, one to the toe line, and one a little past the toe line. If you prefer numbers to landmarks, measure the backstroke in inches with a ruler or an alignment stick and use the same measurement every time.

Write down the virtual distance the software reports for each putt, then take the average for each backstroke. The table below is an illustration with made-up numbers. Your own bay will produce different ones.

Backstroke length	Five putts (virtual feet)	Average
Inside of back foot	6, 7, 6, 8, 7	6.8
Toe line	12, 14, 13, 13, 15	13.4
Just past the toe line	18, 16, 19, 17, 18	17.6

Those three averages become your reference strokes: short, medium and long. In this example, the short stroke gives about 7 virtual feet, the medium about 13 and the long about 18, on that one green speed. When you face a putt, pick the reference closest to the virtual distance and rehearse that backstroke.

Re-check the chart whenever the green speed in the software changes, because the same stroke rolls further on a faster setting. A chart built at one speed will leave you short or long at another, and the misses can look like a pace problem in your stroke. If you do change the setting, rebuild the chart before you play a round that counts.

The most common mistake with the chart is changing the stroke as you go. If you start to swing harder on long putts, the chart stops meaning anything, and you will read the misses as a pace problem when the cause is your tempo. Keep the tempo steady and let the backstroke do the work.

Reading on-screen greens: grids, arrows and colours

Most simulation software shows a visual of the putt's break and displays the putt distance on screen. Many packages also overlay a grid on the green, with moving dots or arrows that show the direction of the slope. As a rule, faster movement means a steeper slope, but the cues vary from one package to the next. Learn what your own software shows before you rely on it.

Some software also shades contours by colour or draws an aim line or putt preview. Decide whether you want those aids or prefer to turn them off. The aids make early sessions easier to learn from. Turning them off gives a more realistic challenge once you are comfortable reading the green on your own.

Read from two views where the software offers them. The overhead view shows the overall fall line of the green, and the player view helps you pick the start line from behind the ball. Use the overhead view first to decide how much break there is, then switch to the player view to find where the putt should start.

Aim at a spot rather than the hole. Pick the point on the screen line where the putt should start, then choose an intermediate mark on the mat in front of the ball to match it. A mark close to the ball is easier to hold than a target that only exists on the screen, so the mark does most of the aiming work.

Uphill and downhill putts on a virtual green call for a change in your stroke length, not your swing speed. Use the chart from the previous section to pick the backstroke, and keep the tempo steady. If you speed up the swing for a long uphill putt, the ball can finish well past the hole, and it is easy to blame the grid when the real change was the tempo.

A five-part pre-putt routine for the bay

Keep the same routine you would use outside so the habit transfers. Run these five steps on every putt, including the short ones you could hole without thinking. A fixed sequence stops the bay from pulling you into rushed putts.

1. Read the fall line from above.
2. Square the putter to a mark on the mat.
3. Rehearse the length, not the line.
4. Commit and hold the finish.
5. Check the numbers, then move on.

Read the fall line from above

Start with the overhead view and the grid. Decide how much break the putt has, then pick the start point on the screen. Settle the read before you walk into your stance, because changing your mind over the ball is where most rushed putts start.

Square the putter to a mark on the mat

Use the ball's line, a seam in the mat or a small alignment aid to square the putter face to the mark you chose. On a flat mat this sets the start line. Keep your eyes over or just inside the ball line so you can see the path you are starting.

Rehearse the length, not the line

Take one or two rehearsal strokes matched to the backstroke you picked from the chart. Do not look at the screen distance while you rehearse. Feel the length instead. You are training the body to repeat a length it has already practised, and the screen will show whether it worked.

Commit and hold the finish

Accelerate smoothly through the ball rather than jabbing at it. Hold your finish until the ball is read, so you can see what the face did at impact. Moving off the finish early makes it hard to tell whether the face or the stroke caused a miss.

Check the numbers, then move on

If the system shows ball speed and launch direction, glance at them. Note whether a miss was a line problem or a pace problem, because the two have different fixes. Do not re-hit the same putt endlessly during a round. Save repetition for practice mode, where it belongs.

Why putts miss on a simulator: a symptom table

When putts miss in a pattern, the pattern usually points to one cause. Use the table to match what you see to a likely cause and a first thing to try.

What you see	Likely cause	What to try
Long putts consistently short	Judging pace by the real floor instead of the screen	Use the stroke-length chart and keep the tempo fixed for each reference length
Short putts not registering or read as zero	Ball too slow for the sensor, or outside the capture zone	Hit a firmer stroke inside the gimme radius, or set a small gimme for tap-ins
Start line consistently left or right	Mat alignment not matching the on-screen target, or the unit's alignment set off line	Re-align the launch monitor to the target and check the mark on the mat
Break overplayed or underplayed	Misreading the grid speed	Compare a straight putt with a breaking one on the same green
Putts read much faster or slower than expected	Green speed setting changed between courses or modes	Check the green speed setting before each session
Inconsistent reads overall	Lighting, sensor calibration or a dirty lens	Clean and recalibrate the sensor, following the sensor cleaning and calibration guide

If none of these rows fit, go back to the setup checks earlier in this guide before you change your stroke. A stroke fix will not help if the ball is outside the capture zone or the speed setting has changed.

Practice games that build speed control indoors

Practice mode is where putting improves. These drills are built for structured sessions rather than rounds, and each one tells you something specific about your speed or your line.

• Ladder drill. Putt to increasing virtual distances, such as 10, 20 and 30 feet, and try to finish each one within a set distance of the hole. Move up a rung only after you finish the current one inside the target.
• Same-distance repetition. Hit 10 putts from one distance and count how many finish inside a 3-foot circle, if the software shows proximity. Track the count across several sessions so you can see whether the stroke is improving.
• Gate drill on the real mat. Place two tees just wider than the putter head so the putter has to pass between them. This trains a square path and needs no sensor at all.
• Short-putt pressure game. From about 3 feet on the physical mat, make a set number in a row into a cup or target before you end the session.
• Uphill and downhill pairs. Alternate uphill and downhill putts on the same green to learn how the software scales pace.

Many software packages and some putting systems include putting challenges or putting-specific modes, so check what your setup offers before you build your own. Keep a short log of each session, with the drill, the distance and the result. A log shows the trend that a single session hides. For a full practice structure that puts these drills in order, see a structured simulator practice plan.

When auto putt or a gimme radius is the better call

Pick the mode based on what the session is for.

• Group rounds. Putting out every hole slows play, and a group waiting on one player's ninth putt is no fun for anyone. Auto putt or a gimme radius keeps the round moving. How auto putt changes round length covers the timing side.
• A short hitting area or no roll-out space. Auto putt avoids frustration while you work on full swings, since you are not fighting a strip that cannot give you a true roll.
• Practice-focused sessions. Turn auto putt off and keep gimmes small so every putt counts toward the practice.

Gimme options are set in the software by distance, and the available range depends on the package. Check the settings before you assume a radius will be available.

One caution: scores with auto putt or wide gimmes are not comparable to real scores. If you track a handicap on the simulator, note which mode you played, or keep handicap rounds on the same settings. The simulator handicap system page covers how gimmes affect a handicap.

See indoor putting green options ↗

Making indoor putting count on real greens

Pace on a real green is judged by eye and feel, which is a different skill from reading a screen. The stroke-length habit from the bay still transfers, because it is built on a repeatable stroke rather than on the screen's numbers. Use the reference strokes you built and apply them to the green in front of you.

Course green speeds are often around 10 to 12 on the stimpmeter, and tournament greens often run faster. Set your software speed close to your home course if you know it, so the bay feels like the course you play. If you do not know the number, ask the club or check whether it publishes a green speed.

Spend some time on a real practice green before rounds. Simulators do not model grass, grain or the way a green is cut, so a few putts on grass will recalibrate your feel. Use the bay to build a repeatable stroke and the practice green to read the real surface. For a broader look at carrying bay work outdoors, see how to match simulator practice to the course.

Upgrades that make bay putting feel more real

Upgrades range from a longer strip of turf to systems that cost tens of thousands. Start with the cheapest change that fixes your biggest problem. The prices below are list prices at the time of writing and may have changed, so check current pricing before you buy.

Upgrade	What it does	Price (approx.)
Longer putting turf or a roll-out strip in front of the hitting mat	Gives the ball room to roll and a truer feel	Lowest cost of the options here; check current pricing
Separate indoor putting green beside or in front of the screen	A real surface for practice, separate from the bay software. See indoor putting green options	Varies widely; check current pricing
ExPutt camera putting unit	Camera putting unit that works with a TV	About $469 at time of writing; check current pricing
PuttView P7 projected-green system	Projects contours and lines onto a real green	About $11,980 to $16,980 at time of writing; check current pricing
Short-game flooring with built-in cups	Offered by some package sellers	Ask the seller
Premium virtual green systems (Golfzon, Full Swing)	Physically recreate slope with moving floors or tilting platforms	Reported at tens of thousands, often $70,000 or more; ask the maker for a quote

Before you buy a dedicated putting system, check the maker's published specs for the putting capability you need, such as the range of putt lengths it reads and the space it requires. Whether a given unit reads very short putts well, or handles a particular slope, is something only the maker can confirm for that model. The maker is the best source for what a specific unit does.

For the hardware side, see the newest putting technology for simulators and simulators that handle putting well.

Compare putting-ready simulator setups ↗

Putting questions new simulator owners ask

Short answers here. Where a topic has its own page, we link to it.

Can I use my own putter and regular balls?

Yes for most systems, and your own putter is fine. Some camera units use marked balls or dot stickers for spin on full shots, so check the maker's guidance for putting before you assume either way. Stick with one ball model for each session so the roll stays consistent.

Why does my simulator ignore very short putts?

Very slow, short rolls are the hardest thing for a sensor to capture, especially on radar units that need the ball to travel before they can read it. Check that the ball sits inside the unit's capture zone and that any putting mode is switched on. For tap-ins, a small gimme radius is the simpler fix. The companion page on how simulators track a putt explains the sensor side in more detail.

What green speed should I set in the software?

Match your home course if you know its speed, so the bay feels like the green you play. If you do not know it, many courses run around 10 to 12 on the stimpmeter, which is a reasonable starting range. Keep the setting fixed while you build a stroke-length chart, and rebuild the chart if you change it.

How much floor do I need to putt properly in a bay?

The putt only needs to roll far enough for the sensor to read it, and ball-to-screen distance in home bays is often 6 to 14 feet. A dedicated putting area is often about 8 to 10 feet long and 5 to 6 feet wide, though that is a guide rather than a requirement. A shorter bay still works for practice, but you will lean more on the software for distance.

Is it worth putting on a simulator if my hitting mat is small?

You can still practice your start line and stroke on a short mat, but pace feedback is limited when the roll-out is short. Use auto putt for rounds so play keeps moving, and add a separate putting strip or green if you want real putting practice. A longer strip in front of the hitting area is usually the cheapest way to improve the feel.