Golf Tutorials

What Number Is a Driver in Golf?

By Spencer Lanoue
July 24, 2025

A driver is officially designated as a 1-wood. If you look through the historical numbering of golf clubs, the driver holds the number one spot. This article will not only give you that direct answer but also explain what that number means, a far more important number on the bottom of the club, and how you can use this unique club to build a more confident game off the tee.

The Driver Unmasked: Meet the 1-Wood

Walk into any golf shop, and you'll see a collection of long, powerful-looking clubs with giant heads. These are the drivers. While they often have big numbers like "9.0," "10.5," or "12" printed on the sole, those aren't their official club number. Those numbers, which we'll get into shortly, refer to the club's loft. The actual classification number for a driver is "1," making it the 1-wood.

The term "wood" is a bit of a throwback. In the early days of golf, the heads of these clubs were genuinely crafted from hardwood, like persimmon or maple. They were numbered sequentially based on their intended purpose and loft:

  • 1-Wood (The Driver): For maximum distance off the tee.
  • 2-Wood, 3-Wood, 4-Wood, etc.: For long shots from the fairway or as a more controllable option off the tee.

Today, of course, these "woods" are made from advanced materials like titanium, carbon fiber, and steel. But the traditional numbering system remains, with the 1-wood standing tall as the longest and most powerful club in the bag.

From "1-Wood" to "Driver": Understanding the Terminology

So if it's a 1-wood, why does everyone just call it a "driver"? Part of it is evolution and marketing. The name "driver" is simply more descriptive and powerful. It perfectly captures the club’s sole function: to drive the golf ball down the fairway as far as possible to start a hole.

Over time, the 1-wood became so specialized and technologically distinct from its smaller cousins, like the 3-wood and 5-wood, that it essentially became its own category. Its head size grew exponentially, shafts became longer and lighter, and adjustability became standard. Calling it simply "the driver" helps distinguish its very specific, high-tech role at the top end of your bag.

Think of it as the specialist on your team. While other clubs, like fairway woods and hybrids, are versatile players that can handle multiple situations, the driver has one job and one job only: hit the ball a long way from a tee.

The Most Important Number on Your Driver: Loft Explained

Okay, we've established that the driver is a 1-wood. Now let's talk about the number that actually matters for your game: the loft angle. That number (e.g., 9.5°, 10.5°, 12°) stamped on the sole of the club dictates the angle of the clubface relative to the vertical shaft. This is the single biggest factor influencing how your ball launches into the air.

Imagine it like setting the angle on a cannon. A lower number means a more vertical face, producing a lower launch. A higher number means a more angled face, producing a higher launch. Getting this launch angle right for your specific swing is fundamental to maximizing your distance.

How Loft Interacts With Your Swing

Many golfers mistakenly believe that a lower loft automatically equals more distance. This is a myth that hurts countless players. The truth is, optimal distance comes from pairing the right loft with your swing speed to create the ideal combination of launch angle and spin rate.

  • Too little loft: If you use a loft that's too low for your swing speed, the ball won't get high enough in the air. It will fly on a low, line-drive trajectory with very little spin, fall out of the sky too early, and won't carry very far. You sacrifice precious hang time.
  • Too much loft: A loft that's too high can cause the ball to balloon upwards with excessive backspin. It might look impressive as it climbs, but it loses forward energy and gets tossed around by the wind, ultimately costing you distance.

Remember a core principle of the golf swing: you aren't supposed to "lift" the ball. The loft of the club does that for you. Your job is to make a powerful, rotational swing, trusting the club's design to send the ball on its proper trajectory.

Choosing the Right Loft for You

Choosing the correct loft is one of the smartest equipment decisions you can make. While a professional club fitting is always the best route, here are some reliable guidelines based on swing speed:

  • High Swing Speed (105+ mph): These players generate enough speed to launch the ball high with any loft. They can often benefit from lower lofts, typically between 8° and 10°, to control spin and achieve a more penetrating ball flight.
  • Average Swing Speed (90-104 mph): This is where the majority of male amateur golfers fall. A loft between 10° and 12° is usually the ideal window. It provides a great balance of launch and spin, helping to maximize carry distance.
  • Slower Swing Speed (Below 90 mph): For players with more moderate swing speeds, including many seniors, ladies, and new golfers, higher loft is your best friend. A driver with 12° of loft or more (some models go up to 14° or even higher) will help get the ball airborne easily, keep it in the air longer, and maximize carry distance, which translates directly to total distance.

Leave your ego in the car. Playing with a 12° driver when that's what your swing needs is a sign of a smart golfer, not a weak one. It’s about matching the tool to the task.

A Family Affair: The Driver vs. Fairway Woods

Understanding the driver (1-wood) is easier when you see it in the context of its family, the fairway woods (typically 3, 5, and 7-woods). They all work on the same principle but are designed for different jobs.

  • Driver (1-Wood): It boasts the largest head size allowed (460cc), the longest shaft, and the lowest loft of any wood. This combination is engineered purely for maximum velocity and distance when hit off a tee. Its large size makes it unstable to hit from the ground, which is why it’s a tee-only club.
  • 3-Wood (approx. 15° loft): This is your second-in-command. It's shorter and has more loft than a driver, making it a fantastic option for more control off the tee on tight holes. Its smaller head shape also allows it to be hit effectively from the fairway, giving it great versatility.
  • 5-Wood (approx. 18° loft) & Higher: As the numbers get higher, the shafts get shorter and the lofts increase. These clubs are even easier to hit from the grass and are designed to close the gap between your longest irons and your 3-wood, providing high, soft-landing shots from long range.

Putting the 1-Wood to Work: Simple Tips for a Better Drive

Knowing what the driver is is one thing, hitting it well is another. Because of its length and purpose, the driver requires a slightly different approach than your irons.

Perfecting Your Driver Setup

A good swing starts with a good setup. A bad setup forces compensations that kill consistency.

  • Ball Position: This is critical. Unlike an iron shot from the middle of your stance, you must play the driver ball position forward. Align the ball with the heel of your lead foot (your left foot for a right-handed golfer). This helps you catch the ball on the upswing, which is key for a high launch with low spin.
  • Stance Width: Take a stance that is a little wider than your shoulders. This provides a stable base of support for the powerful rotation your body needs to make.
  • Tee Height: Tee the ball up so that half of it is sitting above the top edge of your driver. This encourages you to hit up on the ball.
  • Spine Tilt: Set your hips, then tilt your upper body slightly away from the target, so your right shoulder feels lower than your left (for a righty). This athletic posture pre-sets your body to sweep the ball off the tee.

The Swing: It's All About Rotation

As we emphasize in all sound golf instruction, the swing is a rotational action. You power the club by turning your body, not by swinging with your arms.

From your solid setup, the goal is to rotate your torso and hips away from the ball, creating a wide arc with the clubhead. As you rotate back to what feels comfortably coiled, you're building a reservoir of power. The downswing is about unwinding this rotation. Start the move down by shifting your weight gently to your lead side, then let your hips and torso turn aggressively toward the target. Your arms and the club will be pulled through the hitting zone as a result of this powerful body unwinding.

Then, finish your swing. Don't stop at impact. Keep rotating until your chest is facing the target, your right heel is off the ground, and almost all of your weight is balanced on your left foot. Holding this balanced finishpose is a sign you've committed to the shot and unleashed all your power efficiently.

Final Thoughts

In short, the driver is a 1-wood, the most powerful and specialized club in your bag, designed specifically for maximum distance off the tee. The number "1" is its place in the old system, but the truly important number is its loft, which should be matched to your unique swing to optimize launch and carry distance.

Matching the right strategy to the right club on the course can be a constant challenge. This is why we created Caddie AI. If you're on a tight dogleg and wondering if the driver is too much club, or trying to pick the perfect target, my app gives you immediate, expert-level strategic advice tailored to the hole you're playing. It helps clear the mental clutter, so you can step up to the tee, trust your decision, and make a confident, powerful swing.

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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