26.7" minimum 27.002" maximum.
According to USBC the maximum circumference of a tenpin bowling ball may not exceed 2 foot, 3 inches.
The circumference of a bowling ball can not be increased.
It depends on the bowling ball
Weights can range from 6 pounds to a maximum of 16 pounds.
The weight of a bowling ball, in tenpin bowling, is not to exceed 16 pounds.
Per USBC (United States Bowling Congress), the circumference of a bowling ball is not to exceed 2 feet, 3 inches. Most are just slightly below that.
The maximum weight a bowling ball can be is sixteen pounds.
The maximum weight of a typical Candlepin Bowling Ball is 2lb 7oz.
16 pounds is the maximum weight of a bowling ball that can be used in sanctioned events.
Under the rules of golf, the maximum or minimum circumference of a golf ball is not mentioned. However, a golf ball has a circumference of 5.275 inches.
16 pounds (US)