Powerball is an American lottery game offered by 45 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands, and overseen by the Multi-State Lottery Association (MUSL), which also manages other large jackpot games such as the Mega Millions. Drawings are held three times weekly on Mondays, Wednesdays, and Saturdays at 10:59 p.m. Eastern Time, at the Florida Lottery's headquarters in Tallahassee.