What Happens if a Golf Grip Is Too Big?

A golf grip that’s too large in your hands can quietly sabotage your swing by limiting what your hands and wrists are able to do. This single piece of ill-fitting equipment can lead to a frustrating pattern of slices and weak, high shots to the right. This article breaks down exactly what happens when your grip is too big, shows you how to tell if you have a problem, and walks you through how to find the perfect size.

Why Your Grip Size is So Important

Your hands are your only connection to the golf club. They are in charge of controlling the clubface, which is the single biggest factor in determining where your ball goes. Think of your grip as the steering wheel of your golf swing. If that steering wheel is too thick for you to wrap your hands around comfortably and securely, you can’t steer properly. An incorrect grip size forces you to make subconscious adjustments and compensations in your swing that prevent you from delivering the club to the ball squarely and powerfully.

Many golfers, especially those who struggle with a hook, mistakenly think a larger grip is a quick fix. And while a bigger grip can slow down an overly active set of hands, for the overwhelming majority of players, using a grip that’s too big for them is a fast track to inconsistent, weak golf shots. It restricts good mechanics instead of promoting them.

The Cascade of Problems from a Grip That's Too Large

A grip that is ill-fitted on the larger side doesn't just feel a bit clunky, it sets off a chain reaction of swing issues. Here’s a breakdown of the specific problems it creates, from the top of your swing down to impact.

1. It Restricts Your Hands and Wrists

The most immediate problem with an oversized grip is that it physically limits your ability to hinge and release your wrists properly. A correct golf swing requires a natural, free-flowing wrist action. During the backswing, your wrists need to hinge to set the club and store power. On the downswing, they need to unhinge, or "release," through the impact zone to square the clubface.

When the grip is too thick, your fingers can’t wrap around it sufficiently. This reduces your dexterity and makes it feel like you're holding a log instead of a precision instrument. The result is a stiff-wristed swing where your body has to take over everything. This lack of natural wrist action makes it nearly impossible to generate effortless power and sequence the swing correctly.

2. It Leads to an Open Clubface at Impact

This is the big one. An oversized grip is a primary cause of an open clubface for amateur golfers. Because your hands and wrists are restricted (as mentioned above), they can’t rotate and release the club through impact. The hands lag behind, and the clubface arrives at the ball pointing to the right of your target (for a right-handed golfer).

What does this look like in your ball flight?

• The Slice: The clubhead not only arrives open but also travels on an out-to-in swing path as you try to compensate, putting cutting, side-spinning action on the ball that sends it curving dramatically to the right.
• The Push: The clubface is square to your swing path, but because the face is open to the target line, the ball starts to the right of your target and keeps flying straight on that line.

If you constantly find yourself aiming left just to keep the ball in play, your oversized grip could very well be the main culprit.

3. It Causes a Loss of Power and Clubhead Speed

Speed in the golf swing is created by leverage and a "whip-like" effect. This effortless speed comes from loading the club properly in the backswing and releasing that stored energy through the ball. A grip that's too big completely neutralizes this action. Because you can't hinge your wrists effectively, you can't create the necessary angles to store that power.

Instead of the club whipping through impact, it feels more like you’re just dragging it through with your arms and shoulders. The result is a significant drop in clubhead speed, leading to shots that don’t go nearly as far as they should, even when you feel like you are swinging hard.

4. It Creates Excessive Tension in Your Hands and Arms

When you feel you don't have a secure hold on the club - which is common with a thick grip - your natural instinct is to squeeze it tighter. This grip pressure is a swing killer. Tension in your hands quickly travels up your forearms, into your shoulders, and down your back. A tense golf swing is a slow, uncoordinated golf swing.

You lose feel, fluidity, and your ability to sequence your movements properly. You can’t make a smooth, rhythmic swing if your arms are rigid. This tension makes every aspect of the swing harder, from the takeaway to the follow-through.

How to Know if Your Golf Grip Is Too Big

Not sure if your grips are the right size? You don’t need a high-tech launch monitor to figure it out. There are a few simple tests you can do right now to check.

The Finger Test: A Simple On-the-Spot Check

This is the oldest and most reliable method for getting a general idea of your fit. Here’s how to do it:

1. Take your normal top-hand grip on the club (the left hand for a right-handed player).
2. Look at your hand. Can the fingertips of your ring and middle fingers just barely touch the pad of your thumb?
3. Perfect Fit: If your fingers are just lightly touching the thumb pad, you're likely in the right ballpark.
4. Grip Too Big: If there's a significant gap between your fingertips and your thumb pad, your grip is almost certainly too large.
5. Grip Too Small: If your fingers are digging into or overlapping onto your palm, the grip is too small.

It's a simple test, but it's an incredibly effective first step in diagnosing a potential problem.

Analyze Your Ball Flight for Clues

Your ball flight doesn't lie. As we've discussed, oversized grips tend to produce a very specific pattern of shots. Ask yourself if this sounds familiar:

• Are a slice or a high push your most common miss?
• Do you feel like you lose a lot of shots to the right, especially with longer clubs?
• Do your shots feel "weak" or lack a powerful, compressing sound?

While other swing faults can cause these issues, if they are your "go-to" miss, it's a strong indicator that your equipment could be part of the problem.

Finding Your Perfect Grip Size: A Step-by-Step Guide

If you've determined your grips might be too large, finding the correct size is a straightforward process. It all starts with a simple measurement.

Step 1: Get Your Two Key Measurements

You can get an accurate grip size recommendation with two quick measurements. You'll need a tape measure or a ruler.

1. Overall Hand Length: Measure from the main crease at the base of your wrist to the tip of your longest finger (usually your middle finger).
2. Longest Finger Length: Measure the length of your longest finger, from the crease where it meets your hand to its tip.

Step 2: Compare Your Numbers to a Sizing Chart

Grip manufacturers use these measurements to categorize golfers into one of four main sizes. Here's a general guide:

• Undersize (or Junior): Hand length less than 7 inches.
• Standard: Hand length between 7 inches and 8 ¾, inches.
• Midsize: Hand length between 8 ¼, inches and 9 ¼, inches.
• Jumbo (or Oversize): Hand length over 9 ¼, inches.

Step 3: Fine-Tuning with Tape

What if you’re in between sizes? That's where extra layers of grip tape come in. A club fitter can add wraps of masking-style tape under your grip to fine-tune its diameter. Each wrap of tape increases the grip size by approximately 1/64 of an inch.

• One extra wrap makes a standard grip slightly larger, perfect for someone on the cusp of Midsize.
• Four extra wraps on a standard grip will build it up to a Midsize diameter.

This level of customization is how you can achieve a truly perfect feel. If you're serious about getting it just right, visiting a professional club fitter is always your best bet. They can watch you swing and combine your measurements with real-world observations to dial in your fit perfectly.

Final Thoughts

Fighting against ill-fitting equipment is a losing battle. A golf grip that's too big fundamentally restricts your swing mechanics, robbing you of the ability to square the clubface and create speed, which inevitably leads to a pattern of slices and weak shots. Taking the time to measure your hand and install the correct size is one of the easiest and most impactful changes you can make to your game.

Of course, having the right equipment is only one part of the equation for playing better golf. Once your clubs are dialed in, making smarter decisions is what separates good rounds from bad ones. That’s why we developed Caddie AI. When you’re faced with a tough decision on the course - like which club to hit or how to play a tricky lie - you can get instant, expert strategy right on your phone. It turns guesswork into confident decision-making, so you can stop worrying about the small stuff and just focus on hitting your shot.