The length of alcohol rehab programs can vary depending on the individual’s needs and the type of program they choose. Inpatient rehab programs typically range from 30 to 90 days, while outpatient programs may last for several months or longer. The duration of a program may also depend on the severity of the addiction and the progress made during treatment. It is important to note that addiction treatment is a process, and recovery is an ongoing journey that may require ongoing support and treatment beyond a formal rehab program.