How Much Does a Golf Ball Weigh? Impact on Your Game

Mark Crossfield
11 Min Read

Ever wondered, “How much does a golf ball weigh?” If you’re a golf enthusiast, whether amateur or professional, the weight of a golf ball is more than just a trivial detail. It can affect your swing speed, distance, and overall game performance.

So, how much does a golf ball weigh? A standard golf ball must weigh no more than 1.62 ounces or 45.93 grams, according to USGA and R&A regulations.

Curious to know more? Stick around. As an expert in golf-related content, I’ll delve into the nitty-gritty of golf ball weight, its impact on your game, and the regulations that govern it. By the end of this article, you’ll be well-versed in everything from weight variations to the history of golf ball regulations.

Key Facts:

  1. A standard golf ball weighs no more than 45.93 grams.
  2. The USGA and R&A set the regulations for golf ball weight.
  3. The weight of a golf ball can affect its distance and control.
  4. Different materials used in golf balls can vary their weight.
  5. Golf balls can lose weight over time due to wear and tear.

How Much Does a Golf Ball Weigh: The Official Standards

The official weight standard for a golf ball is 1.620 ounces (45.93 grams). This weight limit is set by the Rules of Golf, which are jointly governed by the United States Golf Association (USGA) and the Royal and Ancient Golf Club of St Andrews (R&A).

There are a few reasons for this weight limit. First, a heavier golf ball will travel further when hit with the same amount of force. This is because a heavier object has more inertia, which means it is more resistant to changes in motion. Second, a heavier golf ball will be more difficult to control. This is because it has more mass, which means it is more affected by wind and other external forces.

By limiting the weight of golf balls, the Rules of Golf help to ensure that the game is fair for all players. Players of all skill levels should be able to compete on an equal footing, regardless of the type of golf ball they use.

In practice, most golf balls weigh slightly less than the official weight limit. This is because golf ball manufacturers often use lighter materials in the core of the ball to improve its performance. For example, some golf balls use a softer core that allows for more energy transfer when the ball is hit.

What is the Maximum Weight Allowed for a Golf Ball?

The maximum weight allowed for a golf ball is 45.93 grams, as per the USGA and R&A regulations. This standard ensures fair play and uniformity across different brands and types of golf balls.

Table: Golf Ball Weight in Different Units


Why is the Weight of a Golf Ball Important?

The weight of a golf ball is crucial because it affects its performance, distance, and control. A heavier ball may travel further but could be harder to control, while a lighter ball might offer better control but less distance.

Tip: Always check the weight specifications when buying new golf balls to ensure they meet the USGA and R&A regulations.

Factors that Affect Golf Ball Weight

How Much Does A Golf Ball Weigh

Core Material

The core material significantly impacts a golf ball’s weight. Common materials include rubber, synthetic resins, and sometimes even liquid cores. These materials are chosen to balance weight and performance.

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Cover Material

The cover material, often made from urethane or Surlyn, also affects the golf ball’s weight. Urethane covers are generally lighter and offer better control, while Surlyn covers are more durable but slightly heavier.

Number and Size of Dimples

Believe it or not, the number and size of dimples on a golf ball can affect its weight and performance. More and larger dimples generally mean a heavier ball, but they also contribute to the ball’s aerodynamics.

Key Takeaway: The core and cover material, along with the number and size of dimples, play a significant role in determining a golf ball’s weight.

Golf Ball Weight and Performance

How Does Weight Affect Distance?

Heavier golf balls tend to travel further because they retain more energy upon impact. However, they can be more challenging to control. Lighter balls may not go as far but offer better control.

How Does Weight Affect Control?

A lighter golf ball generally provides better control, making it easier for golfers to execute precise shots. However, lighter balls are more susceptible to environmental factors like wind.

Balancing Weight and Performance

Manufacturers carefully balance weight and performance to create golf balls that conform to regulations while maximizing distance and control. This balance is achieved through material selection and design features like dimple patterns.

Tip: Experiment with golf balls of different weights to find the one that best suits your playing style.

Golf Balls with Different Weights

Golf Balls Weighing Less than 45.93 Grams

Golf balls weighing less than the standard 45.93 grams are generally not allowed in competitive play. However, they can be useful for practice sessions to improve control and precision.

Golf Balls Weighing More than 45.93 Grams

While some training aid golf balls weigh more than the standard limit, these are not permitted in official tournaments. These heavier balls are often used for strength training and practice.

Training Aid Golf Balls

Training aid golf balls come in various weights and are designed for specific practice scenarios. They are not suitable for competitive play but can be beneficial for improving different aspects of your game.

Key Takeaway: Always check the weight of your golf balls, especially if you plan to participate in official tournaments.

How to Measure Golf Ball Weight

Using a Kitchen Scale

Measuring a golf ball’s weight is simple. Place it on a kitchen scale and ensure it weighs close to 45.93 grams. This is a straightforward method that anyone can use at home.

Using a Golf Ball Weight Checker

Specialized equipment like a golf ball weight checker can provide more accurate results. These devices are generally used by professionals and are calibrated specifically for golf balls.

Additional Questions and Answers

Why is There a Maximum Weight Limit for Golf Balls?

The maximum weight limit ensures fair play and uniformity across different brands and types of golf balls. It prevents any player from gaining an unfair advantage by using a heavier ball.

Do Golf Balls Lose Weight Over Time?

Yes, golf balls can lose weight over time due to wear and tear. The loss is generally minimal but can affect the ball’s performance.

How Does the Weight of a Golf Ball Affect the Feel of the Hit?

The weight of a golf ball can significantly affect the feel of the hit. Heavier balls tend to feel more “solid,” while lighter balls might feel “soft” upon impact.

FAQs About How Much Does a Golf Ball Weigh

How many golf balls equal a pound?

Approximately 10 standard golf balls equal a pound.

Is a golf ball heavier than a table tennis ball?

Yes, a golf ball is significantly heavier than a table tennis ball.

What is the mass of a golf ball in kilograms?

The mass of a standard golf ball is 0.04593 kilograms.


In summary, the weight of a golf ball, capped at 45.93 grams by USGA and R&A regulations, plays a crucial role in its performance, affecting both distance and control. Understanding these factors can help you choose the right ball for your game. So, the next time you’re out shopping for golf balls, remember, it’s not just about the brand or the number of dimples; the weight matters too. Are you using the right weight for your game?

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Mark Crossfield is a UK-based golf coach, author, and YouTuber. He simplifies complex concepts, emphasizes understanding fundamentals, and has authored several golf books. Mark has helped golfers worldwide improve their game through his coaching, online content, and contributions to magazines and TV programs.
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