Golf Tutorials

How to Determine the Correct Golf Club Grip Size

By Spencer Lanoue
July 24, 2025

Your golf grip is the only physical link you have to the club, making its size one of the most important - and often overlooked - pieces of your equipment puzzle. A grip that doesn't fit your hands can introduce a host of swing and ball flight problems that no amount of practice can fix. This guide will walk you through exactly why grip size matters so much and give you two reliable, time-tested methods for finding the perfect fit for your game.

Why Your Golf Grip Size Is a Game Changer

Think of your grip as the steering wheel for your golf club. If that steering wheel is too small or too bulky for your hands, controlling the car becomes incredibly difficult. The same is true in golf. An ill-fitting grip forces you to make subconscious compensations that affect everything from the clubface angle at impact to your overall swing rhythm.

The primary goal is to allow your hands to hold the club with minimal tension. When a grip is the right size, you can maintain control with a light, confident pressure. This relaxed state allows your wrists to hinge and release naturally, which is fundamental for generating power and squaring the clubface at impact.

When the grip is wrong, two common problems pop up:

  • Too Small: A grip that's too thin often causes a golfer to develop an overly active hand action. Your fingers wrap too far around the grip, encouraging you to squeeze it tight. This increased tension can lead to an early release or an over-rotation of the hands through impact, commonly resulting in a pull or a hook.
  • Too Big: A grip that's too thick can do the opposite. It restricts your hands and wrists from releasing the club properly through the impact zone. This can feel like you have no "feel" for the clubhead. With your hands unable to square the face in time, the club comes into the ball open, leading to a weak push, a block, or a slice.

Getting the size right promotes a neutral, tension-free hold, which is the foundation for a repeatable, powerful, and accurate golf swing. It sets you up for success before you even begin your takeaway.

Telltale Signs of a Misfit Grip

Before you start measuring, you may already be experiencing the symptoms of an incorrect grip size. Do any of these sound familiar?

Signs Your Grip Is Too Small

  • When you take your top-hand grip, your fingertips are digging uncomfortably into the fleshy part of your thumb pad (the thenar eminence).
  • You have a strong tendency to hook the ball, or your common miss is a shot that starts on target and curves hard to the left (for a right-handed golfer).
  • You feel you have to clench the club to keep it from twisting in your hands during the swing.
  • You notice deep, specific wear spots on your grips, indicating where your fingers are digging in.
  • You might experience pain or discomfort on the inside of your forearm or wrist, caused by overactive muscles.

Signs Your Grip Is Too Big

  • When you grip the club with your top hand, there is a large, noticeable gap between your fingertips and your thumb pad.
  • Your dominant miss is a slice or a push to the right (for a right-handed golfer). You might feel like you just can't get the club to "turn over."
  • You feel a disconnect from the clubhead, making it very difficult to sense where it is during your swing.
  • You may develop pain on the outside of your elbow (often mistaken for "tennis elbow") as your forearm muscles strain to manipulate the bulky grip.

Recognizing these on-course symptoms is the first step. The next step is to confirm your suspicions with some simple measurements.

Method One: The Static Hand Measurement

This is the classic method used by club fitters for decades. It provides an excellent, data-driven starting point for determining your base grip size. All you need is a ruler or a tape measure.

Step 1: Measure Your Total Hand Length

Open your dominant hand (the left hand for a right-handed golfer) and keep it flat. Measure from the main crease at the base of your wrist to the tip of your longest finger (usually the middle finger).

Step 2: Measure Your Longest Finger Length

Next, measure just the length of that same longest finger, from the tip down to the crease where it meets your palm.

Step 3: Consult a Sizing Chart

Now, compare your measurements to a standard golf grip sizing chart. While charts from different manufacturers can vary slightly, here is a widely accepted set of guidelines based on your total hand length measurement:

  • Less than 17.8 cm (7 inches): You will likely need an Undersize or Junior grip.
  • 17.8 cm to 19.1 cm (7 to 7.5 inches): A Standard size grip is your best starting point.
  • 19.1 cm to 21.0 cm (7.5 to 8.25 inches): You should try a Midsize grip.
  • Greater than 21.0 cm (8.25 inches): A Jumbo (or Oversize) grip will probably be the most comfortable fit.

Your finger length measurement acts as a helpful secondary check. If your fingers are exceptionally long or short relative to your overall hand size, you may need to adjust up or down a size. For instance, if you have a "Standard" hand length but unusually long fingers, you might feel more comfortable with a Midsize grip.

Method Two: The Real-World Finger Test

While the static measurement provides a great baseline, nothing beats feeling the grip in your hands. This simple physical test gives you immediate feedback on how a specific grip fits your unique hand anatomy.

How to Perform the Test:

  1. Pick up a golf club and take your normal grip with your top hand only (left hand for righties).
  2. Settle your hand into a comfortable, light-pressure position.
  3. Now, look at where the tips of your middle and ring fingers make contact with your palm.

Analyzing the Results:

  • Perfect Fit: The tips of your middle and ring fingers should be just barely touching or lightly grazing the pad at the base of your thumb. There shouldn_t be any pinching, nor should there be a gap.
  • Grip is Too Small: Your fingertips are pressing firmly or digging into your thumb pad. This will force your hand muscles to engage too much, creating tension.
  • Grip is Too Big: You see a space between your fingertips and your thumb pad. This gap indicates you can't get a full hold on the club, which restricts wrist action and control.

Ideally, you should use both methods. Let the static hand measurement guide you to a recommended size, then use the finger test to confirm that size feels correct in practice. If you find yourself in a pro shop, don't hesitate to pick up clubs with Standard, Midsize, and Jumbo grips to perform this finger test and see what truly feels best.

Fine-Tuning Your Fit with Build-Up Tape

What if you seem to fall between two sizes? Maybe a Standard grip feels a little too thin, but a Midsize feels just a bit too bulky. This is an extremely common scenario, and there's a simple, professional solution: build-up tape.

When a professional installs new grips, they can add extra layers of double-sided tape under the grip to increase its diameter in small, precise increments. Each layer of standard build-up tape adds approximately 1/64th of an inch to the grip's size.

Here’s a general guide:

  • 1-2 extra wraps: Creates a size often called "Standard Plus," perfect for who find Standard just a little bit slim.
  • 3-4 extra wraps: Essentially turns a Standard grip into a Midsize grip. This is a great option if your local shop doesn_t stock the Midsize version of your favorite grip.

This level of customization allows you to achieve the perfect fit. Don't be afraid to experiment. When it's time to regrip your clubs, tell your club builder that you want to try one or two extra wraps. The difference can be astounding, giving you that 'made-for-you' feel that inspires confidence over every shot.

Final Thoughts

Determining your correct golf club grip size is a fundamental step toward better and more consistent golf. By observing your ball flight, using static hand measurements, and confirming the fit with the finger test, you can remove a significant variable that may be holding your game back. It's a simple adjustment that can lead to big improvements in feel, control, and ultimately, your scores.

Once you’ve dialed in foundational elements like grip size, you start to see the game more clearly. If you want to continue removing guesswork from more complex situations - like choosing the right club on a tricky par-3 or figuring out the best way to escape from trouble - I built Caddie AI to act as your expert guide. You can get instant, on-demand advice for course strategy, shot selection, and even tough lies, putting world-class knowledge right in your pocket so you can play with more confidence.

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. His mission is simple: make world-class golf advice accessible to everyone, anytime.

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