* The type of degree: An Associate's degree will require far fewer classes than a Bachelor's degree, which in turn requires fewer than a Master's or Doctoral degree.
* The institution: Different colleges and universities have different requirements. Some may have more general education requirements, while others may focus on a more specialized curriculum.
* The major: A major in engineering will likely require more classes than a major in art history.
* Credit hour requirements: Degrees are often defined by the total number of credit hours required, rather than a specific number of classes. A credit hour typically represents one hour of classroom instruction per week for the length of a semester or term.
To find out how many classes are required for a specific degree, you must consult the catalog or website of the institution offering the degree. Look for the section on academic requirements or undergraduate/graduate catalog.