Golf balls are small dimpled balls that are used in the sport of golf. These balls have specific dimensions that are regulated by the United States Golf Association (USGA) and the Royal and Ancient Golf Club of St. Andrews (R&A). Golf ball dimensions are important because they can affect the ball’s trajectory, flight, and distance. Here are the standard dimensions of a golf ball:
- Diameter: The diameter of a golf ball must be not less than 1.68 inches or 42.67 millimeters.
- Weight: The weight of a golf ball must be not more than 1.62 ounces or 45.93 grams.
- Symmetry: A golf ball must be symmetrically round in shape and uniformly smooth.
- Dimples: A golf ball must have a minimum of 352 dimples and a maximum of 492 dimples on its surface.
The dimples on a golf ball are an important aspect of its design. Golf ball manufacturers use dimples to minimize drag and increase lift, which can improve a ball’s trajectory and distance. The number and pattern of dimples on a golf ball can vary depending on the manufacturer and the model of the ball. Some golf balls have larger dimples, while others have smaller dimples.
Overall, golf ball dimensions are important because they help to ensure that all golf balls are created equal. By regulating the size, weight, and symmetry of golf balls, the USGA and R&A help to level the playing field and make the game fair for all players.
Golf Ball Dimensions & Sizes
| Type | Common Sizes | Dimensions |
|---|---|---|
| Standard | 1.68 inches in diameter | Weighs between 45.93 to 45.93 grams |
| Professional | 1.68 inches in diameter | Weighs between 45.93 to 45.93 grams |
| Practice | 1.68 inches in diameter | Weighs between 45.93 to 45.93 grams |
| Women’s | 1.68 inches in diameter | Weighs between 45.93 to 45.93 grams |
Guide to Golf Ball: References and Resources
If you want to dig deeper into golf ball dimensions, here are a few references:
- The United States Golf Association (USGA) has published a set of rules and specifications for golf balls, which includes information on size, weight, and other characteristics. You can find this information on their website, usga.org.
- The R&A, which governs the rules of golf outside of the United States, also has their own specifications for golf balls. You can find this information on their website, randa.org.
- Golf ball manufacturers may also provide detailed information about the dimensions of their products on their websites or product packaging. For example, Titleist provides a “golf ball performance guide” on their website that includes size and weight specifications.
By consulting these sources, you can learn more about how golf ball dimensions are regulated and what factors may affect a ball’s performance on the course.
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