A bachelor's degree typically requires the completion of around 120 credit hours. This usually translates to about 40 courses, with most classes being worth 3 credits each

. The exact number can vary depending on the university and the specific program; some degrees, especially in fields like education or engineering, may require more than 120 credits

. Additionally, some institutions may require credits to be earned in certain categories such as core curriculum, major courses, and electives

. In summary:

• Most bachelor's degrees require 120 credit hours.
• This usually involves completing around 40 courses.
• Some programs may require more credits depending on the major or institution.

This credit hour requirement is generally based on the semester system common in U.S. colleges, where one credit hour corresponds to about one hour of class time per week plus additional study time