Golf is an underrated sport. It might not reap the same substantial following as football, baseball, soccer, and also basketball, but it is equally fun to watch and play. Many are probably not mindful of the ideal techniques and the game rules since of its absence of popularity. That is not just all around the waver or the club. Another important tool of the profession is a golf ball. Through this, many people are wondering – what is the diameter the a golf ball?

In this brief guide, we’ll be talking more than golf ball diameter. We’ll additionally give girlfriend a fast primer around other sizing information, and a few interesting facts the you can not have known yet around golf balls.

You are watching: Size of golf ball in cm

Table of Contents

1 What is the Diameter that a Golf Ball?2 various other Things come Know around Golf ball Size

What is the Diameter that a Golf Ball?


You aren’t crazy if you room asking this question. You space probably just curious, and also we’re not judging. Us love human being who room inquisitive, constantly open come learning brand-new things. Without any type of further ado, the diameter the a golf round is 1.68 inches or 42.67 mm. This is the rule set by the United claims Golf Association.

No, you perform not must manually measure the ball to make certain that it passes golf round regulations. Manufacturers currently know that. So, as long as you room buying from a reliable manufacturer, you can be sure that their golf ball has actually the ideal size.

Nonetheless, carry out not it is in surprised if you see golf balls v a diameter the is smaller sized than 1.68 inches. They room not counterfeit products. Opportunities are, they room old. They must have been manufactured prior to the 80s as soon as the regulation requires the diameter that golf round to it is in at the very least 1.62 inches.

If you space holding a new and old golf ball in your hand, the is almost impossible come tell the difference. You won’t recognize for certain until you usage a tape measure.

Why is the Diameter Standard?

Like other sports, golf needs to follow a specific set of rules. Come adhere to these rules, the golf ball must follow the continuous size. This is necessary to make certain that it will fit in the hole. Much more so, this size is conventional so the it is basic to hit utilizing the various clubs the you have actually in your bag during a round of golf.


The european Difference

The R&A and not the USGA regulates the sports in the european region. Their golf ball diameter supplied to be 1.62 inches. Europe is chillier and also windier 보다 North America. These atmospheres may reduce the size of a shot, which calls for the development of golf balls that are a bit smaller than what is provided in the joined States and also most countries. The .06 difference may no seem much, however for experienced players favor Jack Nicklaus and also Arnold Palmer who have actually played in ~ the open Championship in Europe, the effect in power is noticeable.


However, by the 1990s, the R&A and also USGA were able come come at an covenant to standardize the dimension of golf ball, and that is when the size ended up being 1.68 inches.

Other things to Know around Golf ball Size

This post will also look at golf sphere dimensions past the diameter. This ar will easily talk around some that the most essential numbers you need to know concerning the size of a golf ball.

Radius the Golf Ball

A golf ball’s radius is .83 inches. This is computed just by separating the diameter of the golf ball right into two since a radius is technically just half of a diameter.


Circumference that a Golf Ball

The golf sphere circumference is 5.277 inches, which is approximately equal to 13.405 centimeters. This is an essential regulation the golf ball manufacturers must follow as it have to fit top top the hole.


Weight the a Golf Ball

Golf round weight is another important technological specification as it influence the result of every shot. Once you have actually a sphere that is too light, it have the right to be easily swayed by the wind and also external determinants will impact its travel. On the other hand, once it is as well heavy, girlfriend will need to exert much more effort in her shots, and it can not take trip the guess distance.


For casual users, the weight of golf balls is normally 45.93 grams, i m sorry is the sweet spot between light and heavy. Any kind of variation can influence the performance of the ball, consisting of distance and trajectory. The is an important to note, however, that for tournament games, the USGA rule state that a golf ball must weigh exactly 46 grams.

Dimples the a Golf Ball

One that the most exciting features of a golf sphere is the dimples. They room there because that a reason, not simply for aesthetics. There is a scientific research behind their presence, and also they largely affect the in its entirety performance the the golf ball.


When things is flat, it travels inconsistently in the air. It will certainly fluctuate and also will be difficult to control. Through this, the ideal solution is to include dimples. Castle will reduced drag, permitting air to circulation at a larger part of the golf ball. It likewise affects the lift and spin of the golf ball.

On average, the dimple in a golf sphere will have a depth that .01 inch. The particular circumference, however, will differ from one version to another. There space no regulations dictating the appropriate size that dimples in a golf ball.

Golf round Construction

While we room talking around the dimension of round golfers use, let’s also quickly touch ~ above the construction. This is necessary as that affects the weight and also size of the ball. Consequently, the building and construction will impact its performance.


At the most basic, you will have a two-piece golf ball. It has actually a core and also an external shell. The main point is the densest product of the golf ball. That is a an excellent option because that high handicappers and also novices.

If you want a ball with a far better feel, then pick one through a three-piece construction. That has much more spin, which have the right to make it quite difficult to regulate the motion of the ball.

Meanwhile, because that professionals, the finest option is the multi-layer golf ball. Understandably, that is additionally the most expensive. The has an outstanding core that and also a slim cover.


Penalty for making use of Golf round with the wrong Size

If you space a to chat player, then you are probably not obsessing ~ above the normal ball dimension in golf. You deserve to use every little thing size girlfriend are many comfortable with, as lengthy as that fits in the hole.


However, for tournament players, that is a various story. The rules are rather strict, for this reason you have to religiously monitor the references for ball size to use. If you perform not usage the ideal golf round or other tools that walk not fulfill the tournament’s standards, disqualification is a possibility. You have the right to be slapped v a two-stroke punish in every hole and a best of 4 penalty strokes.

See more: A Of The Rocky Planets Which Have Well-Developed Atmospheres ?


The diameter of the golf ball is 1.68 inches. This is according to the regulation set by the USGA. It have to follow the standards to accomplish the hole and also club requirements. No must measure golf balls individually as the manufacturers will certainly surely monitor the sizing requirements.