How old do you have to be go college online?

The minimum age requirement to enroll in online college varies depending on the institution. Some colleges and universities may have age restrictions. Generally, the minimum age to enroll in an online college program is 18 years old. However, some programs may require students to be 21 or older. It's advisable to contact the admissions office of the specific online college you are interested in enrolling in to determine their minimum age requirement.