What is the maximum clubhead volume allowed for a driver under the Rules of Golf?

The maximum clubhead volume allowed for a driver under the Rules of Golf is 460 cubic centimeters. The limit applies to wood-headed clubs, including drivers, and is part of the equipment standards maintained by the USGA and R&A.

The restriction was introduced in 2004 as driver technology rapidly produced larger clubheads. Governing bodies wanted to limit equipment advantages while allowing manufacturers to preserve useful forgiveness and stability. A 460-cc head is now the familiar standard for most modern drivers.

The volume limit is measured by displacement: the clubhead is submerged in water, and the amount of water displaced corresponds to its volume. The Equipment Rules also regulate dimensions such as heel-to-toe width and sole-to-crown height, as well as performance characteristics including spring-like effect.

The figure can cause a technical mix-up because the measurement procedure includes a tolerance of 10 cubic centimeters. That tolerance is for testing, however; the stated equipment limit remains 460 cubic centimeters. A club marked above 460 cc may be ruled non-conforming.