Weighted Grade Calculator
Calculate your course grade with weighted assessment categories like homework, quizzes, midterms, and finals.
How the Weighted Grade Calculator Works
Many courses divide your grade into weighted categories. For example, Homework might be worth 20%, Quizzes 20%, the Midterm 25%, and the Final Exam 35%. Each category\u2019s score is multiplied by its weight, and the results are summed to give your overall course grade.
The Formula
Overall Grade = (Score1 × Weight1 + Score2 × Weight2 + …) / (Weight1 + Weight2 + …)
Worked Example
Scenario
A course has the following structure: Homework (20%, scored 85%), Quizzes (20%, scored 78%), Midterm (25%, scored 72%), and Final Exam (35%, scored 90%).
Calculation:
- Homework: 85 × 0.20 = 17.0
- Quizzes: 78 × 0.20 = 15.6
- Midterm: 72 × 0.25 = 18.0
- Final: 90 × 0.35 = 31.5
- Total: 17.0 + 15.6 + 18.0 + 31.5 = 82.1% (B)
Interpreting Your Results
Your weighted grade tells you exactly where you stand based on your course\u2019s grading policy. If you have a clear target grade in mind, you can use this to determine which categories need improvement. If your weights don\u2019t total 100%, the calculator shows a warning \u2014 double-check your course syllabus.
Frequently Asked Questions
What if I don\u2019t have a score for a category yet?
Leave the score at 0% for categories you haven\u2019t completed, or estimate based on your expected performance. This helps you see what grade you\u2019d need to aim for in remaining categories.
Can I use this for any type of course?
Yes, this works for any course that uses a weighted grading system. Common categories include participation, assignments, quizzes, projects, midterms, and finals.
How do I know my category weights?
Your course syllabus should clearly state the weight (percentage) of each assessment category. If it\u2019s not listed, ask your instructor.
Related Tools
- Grade Calculator — simple or weighted average from individual assessments
- Final Grade Calculator — what score do you need on your final exam?
- GPA Calculator — calculate your semester GPA
- Education Calculators — all education tools in one place