Calculate weighted grades and the score you need on the final
The Grade Calculator works out your overall course grade from weighted categories such as homework, quizzes, projects, and exams. Enter each category's score and its weight, and the tool combines them into an accurate weighted percentage and letter grade. It saves you from error-prone manual math and shows exactly where your grade stands at any point in the term.
The standout feature answers the question every student eventually asks: what do I need on the final to reach my goal? Enter your current grade, the final exam's weight, and your target, and the calculator solves for the exact score you must earn. If the required score exceeds one hundred percent, it tells you honestly that the target is out of reach with that exam alone.
Because grading schemes vary, the tool works proportionally even when your category weights do not sum to a neat one hundred. That flexibility matches real syllabi, where weights are sometimes listed unevenly. Everything is computed instantly in your browser, so you can experiment with hypothetical scores, plan your study priorities, and keep your grade data completely private.