Weighted vs. Unweighted Grades

In an unweighted system, every point counts the same regardless of what assignment it came from. Your grade is simply total points earned divided by total points possible across the whole course.

In a weighted system, assignments are grouped into categories (like homework, tests, and a final exam), and each category contributes a fixed percentage to your final grade regardless of how many individual assignments it contains.

This means a single test can matter far more to your final grade than a single homework assignment, even if both are graded out of the same number of points.

Understanding which system your course uses changes how you should prioritize your effort — in a heavily weighted system, doing well on high-weight categories like exams matters far more than perfecting every homework assignment.