What Is the Diameter of a Golf Ball?
The official diameter of a legal golf ball is no less than <strong>1.68 inches</strong>, or 42.67 millimeters. This rule, set by the game's governing bodies, is more than just a number, it’s a critical standard that influences everything from how the ball flies through the air to how it rolls across the green. This article will break down why that measurement exists, its fascinating history, and what it practically means for your game on the course.


