Credit Hour is how much value the course has (compared to other courses) Each course has grades ABCDF. For example, let's say you have two courses: Algebra (5 credit hours) and Philosophy (3 credit hours) This means you should pay attention to Algebra because the "A" grade there is more valuable than Philosophy. This has its own calculation related to GPA. If you'd like me to explain how GPA works, reply to this question. Don't forget to leave a ✅ too hehe