12+ The Best Ways How Long Does College Credits Last. How long do college credits last? In other words, you can dust up all your college credits and decide to use them to advance your study, or transfer them to a new school.
In fact, many classes are worth 3 or 4 credits. Once you’ve taken a college course, completed the requirements, and were granted the credits, those are yours forever. A college credit is a unit that measures learning at accredited colleges and universities in the us.