Golf Tutorials

I'm 6'3": What Size Golf Clubs Do I Need?

By Spencer Lanoue
July 24, 2025

As a 6'3 golfer, you’ve probably asked yourself if those standard, off-the-rack golf clubs are doing you any favors. The simple answer is, probably not. Getting clubs that fit your frame isn't just a luxury for the pros, it's a fundamental part of building a consistent, comfortable, and powerful swing. This guide will walk you through exactly how to determine the right size golf clubs for your height, moving beyond guesswork to actionable steps that will help you play better golf.

Why Standard Clubs Often Miss the Mark for a 6'3" Golfer

Walk into any big-box store, and you'll find rows of standard-length golf clubs. These are typically built for a male golfer around 5'9" to 5'10" with average arm length. When you, at 6'3", grab one of these clubs, your body immediately has to compromise. To reach the ball, you're forced to bend over far more than is ideal. This excessive bend from the waist and slouch in your shoulders breaks down your fundamental golf posture before you even start the swing.

This poor setup leads to a cascade of problems:

  • Inconsistent Contact: An unnatural posture makes it incredibly difficult to return the clubhead to a square position at impact consistently. You'll likely struggle with frequent thin shots (hitting the top half of the ball) and fat shots (hitting the ground before the ball).
  • Reduced Power: When your body is hunched over, it can't rotate freely. A good golf swing relies on efficient rotation of the hips and shoulders to generate power. A cramped setup strangles that rotation, forcing you to rely on an "all-arms" swing, which is both weak and unreliable.
  • Uncomfortable Swings: Over time, swinging ill-fitting clubs can lead to physical strain, especially in the lower back. Golf should be enjoyable, not a test of your body's pain tolerance.

In short, using clubs that are too short for your height forces you to adapt your body to the club, when it should be the other way around. The goal is to find clubs that allow you to set up in a balanced, athletic, and repeatable position.

The Most Important Measurement: Your "Wrist-to-Floor" Number

While your overall height is a great starting point, it's not the only number that matters. The true game-changer in custom club fitting is the wrist-to-floor (WTF) measurement. This measurement accounts for your arm length in relation to your height, giving a far more accurate picture of your needs.

Think about it: two people who are both 6'3" can have wildly different arm lengths. One might have longer arms and find standard clubs perfectly manageable, while another with proportionally shorter arms would need significantly longer clubs. Your wrist-to-floor measurement cuts through this ambiguity.

How to Take Your Wrist-to-Floor Measurement

You’ll need a friend and a tape measure for this. It’s a simple process that only takes a minute.

  1. Put on the shoes you normally wear to play golf. This is important as it affects your true standing height.
  2. Stand on a hard, flat surface. Adopt a good, upright posture with your shoulders back.
  3. Let your arms hang naturally and relaxed at your sides. Don't stretch them down or shrug your shoulders.
  4. Have your friend measure the distance from the floor up to the major crease in your wrist (where your wrist bends).

This number, combined with your height, is the foundation for determining your ideal club length.

How Your Measurement Translates to Club Length

Now that you have your height (6'3") and your wrist-to-floor measurement, you can use a static fitting chart to get a very strong recommendation for your club length. Below is a simplified version of what club fitters use. For a golfer who is 6'3" (75 inches), this is roughly what the recommendations look like:

Club Length Recommendations for a 6'3" Golfer

  • WTF Measurement of 35-36 inches: Add +1.0 inch to standard length.
  • WTF Measurement of 36-37 inches: Add +1.5 inches to standard length.
  • WTF Measurement of 37-38 inches: Add +2.0 inches to standard length.

For example, if you are 6'3" and your wrist-to-floor measurement comes out to 36.5 inches, you fall squarely in the +1.5 inch category. This means a standard 5-iron that is 37.5 inches long should be adjusted to 39 inches for you. Every iron in your set would receive the same +1.5 inch adjustment.

This static measurement is an excellent starting point and, for many, is sufficient to see a huge improvement in posture and contact.

Don't Forget Lie Angle: The Other Half of the Equation

Just adding length to your clubs isn't the whole story. When you make a golf club longer, it fundamentally changes another critical attribute: the lie angle.

Lie angle is the angle between the shaft and the sole of the club when you are at address. If the lie angle is correct, the bottom of the clubface will be perfectly flush with the ground at impact.

  • Too Flat: If the lie angle is too flat for you, the toe of the club will be sitting lower than the heel. This tends to cause the ball to fly to the right (for a right-handed golfer).
  • Too Upright: If the lie angle is too upright, the heel of the club will be sitting lower than the toe. This is a very common issue for taller players and causes shots to fly to the left.

When you add length to a club, you are effectively swinging from a higher point, which makes the club play more upright. Therefore, taller players who use longer clubs almost always need to have their lie angles adjusted to be more upright than standard to compensate. A +1.5" extension often pairs with a lie angle that is 2-3 degrees upright.

You can test your own lie angle with a simple trick. Place a piece of impact tape on your clubface (or a quick swipe of a dry-erase marker). Hit a few shots off a hard, flat surface like a lie board at the range. Check the mark left on the face. If it's in the center, you're good. If it's toward the heel, your clubs are too upright. If it's toward the toe, they're too flat.

Choosing Your Path: Professional Fitting vs. DIY Adjustments

The Gold Standard: Get a Professional Fitting

The most reliable way to get clubs that perfectly match your body and swing is to see a professional club fitter. While a static measurement is great, a dynamic fitting is better. During a fitting, a professional will not only measure your wrist-to-floor but will also have you hit shots on a launch monitor.

They will analyze your ball flight, impact location, and swing dynamics to dial in not just the perfect length and lie angle, but also other important factors like shaft flex, shaft weight, and grip size. It’s a comprehensive process that takes all the guesswork out and is the single best investment you can make in your game.

The Budget-Friendly Option: The DIY Approach

If a full fitting isn't in the budget, you can still make improvements on your own. Based on your wrist-to-floor measurement, you can purchase used clubs and have them extended at a local golf repair shop. This is a relatively inexpensive process that involves adding a plastic or steel extender to the butt end of the shaft and putting on a new grip.

A strong word of caution: While extending is straightforward, adjusting lie angle is not a DIY job. This requires a special bending machine and expertise to avoid damaging the club. Always have a qualified professional perform lie angle adjustments.

What About the Driver, Putter, and Wedges?

Iron-fitting principles lay the groundwork, but what about the rest of the bag?.

  • Driver: Don't automatically assume you need a longer driver shaft. Driver length is more about L/O - control and squaring the clubface at impact, not height. Many tour pros, including tall ones, use a driver shaft that is standard length or even shorter to improve accuracy. The best driver for you is the one you can hit in the center of the face most often.
  • Putter: Putter length is a matter of personal comfort and setup. Your height is a factor, but it’s more about finding a length that allows your eyes to get directly over the ball without crating tension in your arms and shoulders. Many 6'3" golfers feel comfortable with a 35" or 36" putter, but there's no fixed rule.
  • Wedges: Your wedges should be adjusted to match your irons. If your irons are +1.5 inches long and 2 degrees upright, so should your pitching wedge, gap wedge, and sand wedge. This maintains consistent gapping and feel throughout your bag.

Final Thoughts

For a 6'3" golfer, using clubs tailored to your body is one of the fastest ways to improve your ball-striking and enjoyment of the game. Begin by getting your wrist-to-floor measurement, use it to find your recommended added length, and remember that adjusting the lie angle is just as important. Whether you opt for a pro fitting or a DIY adjustment, getting into clubs that promote good posture will have an immediate impact.

Once your equipment is dialed in, the game becomes more about a solid plan for each shot. Our app, Caddie AI, is designed for precisely those moments. Whether you’re stuck choosing between your newly-lengthened 6-iron and 7-iron or need a clear strategy on a tricky par-5, you can get instant, expert advice right on the course. It removes the uncertainty from your decisions,helping you feel more confident with every club in your bag.

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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