Weighted Grade Calculator
Enter each assignment or category, the grade you earned, and how much it is worth. The calculator adds it up and shows your current grade and letter as you type.
Add each assignment or category, the grade you earned, and how much of your overall grade it is worth. Your current grade updates as you type.
Enter at least one grade and its weight to see your grade.
How this works. Your grade is each score multiplied by its weight, all added up, then divided by the total weight you entered. Weights do not have to add up to 100 — the math still works, and the note above tells you the total weight you have used.
Letter grades: A is 90 and above, B is 80 to 89, C is 70 to 79, D is 60 to 69, and below 60 is F. If a row has a weight but no grade yet, it is left out until you fill in the grade. Your rows are saved in this browser, so they will be here when you come back.