This question can't be answered specifically and accurately, because each university gives these courses different hours. Professional planning and teaching plans are formulated by colleges and universities under the guidance of first-level disciplines. It can be adjusted according to the characteristics of schools and students, and it has certain flexibility. The general principle is 16 hours for one credit. For example, if you study English, science and engineering have 64 hours per semester, that is 4 credits, and liberal arts have 48 hours, that is 3 credits.

Class hours can be understood as the number of classes. Generally, two classes in specialized courses are two class hours, such as physical education class, one class a week, two classes 16 weeks, 32 class hours and 2 credits per semester. But many universities require four semesters of physical education class, with a total of eight credits. The same is true for English, which generally takes about 8 to 16 credits, but the total credits are much less, generally 2 credits.

You can look at your schedule, how many times a week each class is, and then calculate the total hours, divided by 16, which is the credit of this course. The academic score can be 0.5 credits, for example, 40 hours is 2.5 credits.