International students may work on campus for up to 20 hours per week when class is in session. This includes working for Calvin and for the Peet’s Coffee Shop in Hekman Library.
International students may work on campus for more than 20 hours per week when class is not in session. There is no immigration-related limit on hours when class is not in session, so students could technically work 40 hours or more. However, almost all on-campus jobs have a limit of 40 hours per week, so be sure to check with your supervisor before working more than 40 hours per week.
The 20-hour limit is a weekly limit, NOT an average. So it is not okay to work 21 hours one week, even if you only worked 19 hours the previous week.