What is the Size of a Golf Hole? Diameter and History

Golf is a game of perception in which the hole size changes based on the circumstances and the player’s thinking. Golf courses worldwide use a standard hole size to encourage reliability and equity.

Size of golf hole

How big is a Golf Cup?

The normal size of a golf hole is 4.25 inches (10.8 cm) in diameter, according to the rules of golf published by the USGA and the R&A, the international regulatory body of golf.

While the minimum depth for cutting the holes is 4 inches, there is no set maximum depth, allowing for flexibility in course design and green conditions.

A golf ball’s standard circumference is 5.28 to 5.42 inches (13.41 to 13.79 cm), satisfying size and weight specifications imposed by regulating bodies such as the USGA and R&A.

The History and Significance of the 4.25-Inch Golf Hole Size

The St Andrews Golfers’ Association created the 4.25-inch golf hole size in 1891 to balance difficulty and enjoyment.

The precise reason for this size is unknown. However, it could be affected by the size of the hole-cutter instrument or a viable drainage pipe.

The 4.25-inch diameter combines challenge and playability, making it suitable for players of all skill levels.

The 4.25-inch hole size gained popularity as golf got more organized, and it was approved by regulatory bodies such as the Royal and Ancient Golf Club of St Andrews and the United States Golf Association.

 It is still an important aspect of golf’s history and laws today, guaranteeing consistency and fairness. Pitching wedges are vital in golf. Explore their degree and the dimensions of golf holes.

The Debate on Hole Size: Are There Larger Holes in Golf?

No, according to the regulations and standards established by the USGA and the R&A (the international governing body of golf), there are no officially recognized golf holes greater than 4.25 inches (10.8 centimeters) in diameter.

While larger hole sizes, such as 8-inch or 15-inch holes, have been discussed and experimented with in the golfing world, they have yet to be universally embraced as standard.

These larger hole sizes have been evaluated in specific circumstances, such as beginner-friendly courses or non-traditional forms, to investigate different choices and improve the playing experience.

However, the conventional size of 4.25 inches is the approved and acknowledged measurement for golf holes in official golf events and courses that follow traditional rules.

This defined size assures game consistency, fairness, and uniformity across different courses and events worldwide.

Discover how golf ball choices can affect your putting on different hole sizes.

Origin and Size of Mini Golf

Mini golf, often known as miniature golf, was developed in the late nineteenth century in the United Kingdom. 1916 James B. Barber established the first mini golf course in North Carolina, USA.

Mini golf holes are smaller than conventional ones, often ranging in diameter from 6 to 8 inches (15.24 to 20.32 cm).

This size accommodates the game’s diminutive nature and the smaller scale of putting greens.

How to Get a Golf Ball from a Sink:

golf hole size
  1. Use a ball retriever to safely retrieve a golf ball from a sink, or cautiously reach in if the sink is shallow.
  2. For deep or dangerous sink conditions, seek assistance from course employees or maintenance professionals.
  3. Put safety first and avoid inflicting damage.


The Royal and Ancient Golf Club of St Andrews (R&A) established the 4.25-inch diameter as the generally recognized standard for golf holes in 1891.

 This standardized measurement assures fairness and consistency across golf courses and events worldwide.

While deviations may exist in recreational contexts, the official criterion for professional play remains the 4.25-inch diameter.

 This site is strongly ingrained in the game’s history, preserving tradition while ensuring a common goal: sinking the ball into the allocated hole.