All academic classes are rigorous, college-preparatory courses. Every year students meet with their teachers and academic advisor to plan an individualized schedule that matches their abilities and interests. St. Cecilia Academy also offers 19 Advanced Placement and 11 honors classes, as well as classes through approved online programs, including One Schoolhouse's online all-girls courses. Students are required to carry a minimum of 7 courses within an 8-course schedule. Each class is 85 minutes on a block schedule.