Weighted Grade Calculator
Use our weighted grade calculator to see how each quiz, assignment, midterm, and final impacts your course average in seconds.
Weighted grade calculator shows how much each assessment category (quiz, assignment, midterm, final) contributes to your semester average based on the weights in your syllabus. Instead of a simple average, you multiply each grade by its category weight, add the results, then (if weights aren’t percentages) divide by the total credits/weights—a method that aligns with most grading rubrics and letter scales (A–F/GPA).
Formula (percent weights):
where = grade (%) and = weight as a decimal (e.g., 30% → 0.30).
Formula (non-percent weights/credits):
Example table
| Course | Grade (g) | Weight (w) | Weighted score (g × w) |
| Math | 80% | 0.30 | 24.0 |
| Biology | 90% | 0.50 | 45.0 |
| History | 72% | 0.20 | 14.4 |
| Total | — | 1.00 | 83.4% |
Step-by-step
- Multiply each grade by its weight (per syllabus/rubric).
- Add the weighted scores: 24 + 45 + 14.4 = 83.4.
- Final weighted grade = 83.4% (check your letter grade scale for A–F).
How to Improve Your Grades (Tips and Strategies)
Improving grades is not about last-minute cramming but building steady habits. Start with high-impact tasks like preparing for exams or completing major projects, then track your progress using a planner or weighted grade calculator. Ever wondered why short, consistent reviews work better than all-nighters? Research shows that daily study routines reduce stress and boost long-term retention.
Communicate with Your Teacher
Your teachers are one of your best resources, but you need to ask the right questions. Use office hours to discuss why you lost marks on a test, request feedback on weak areas, or ask about extra credit opportunities. Imagine walking in with a list of questions—you’ll leave with clarity and a strategy for improvement. Strong student-teacher communication builds confidence and can directly lift your grades.
Seek Additional Help
Feeling stuck? Don’t go it alone—join a study group, try peer tutoring, and use your school’s learning center or instructor office hours for targeted concept mastery and exam prep. Explore high-quality Open Educational Resources (OER) and practice with formative assessments (practice quizzes, review sheets) to get actionable feedback and steady grade improvement. For planning, combine this support with our weighted grade calculator known as Average grade calculator to forecast outcomes and build a realistic study plan. This blended approach reduces anxiety, fixes knowledge gaps, and keeps you on track toward your target grade.
Develop Better Study Habits
Good study habits are the real game-changer. Create a daily review routine—20 minutes of flashcards, practice problems, or summarizing lessons works better than long, stressful cramming. Keep your study space tidy, switch off social media distractions, and follow a regular sleep schedule to keep your brain sharp. Using techniques like the Pomodoro timer (25 minutes study, 5 minutes rest) can keep you consistent and motivated.
Commit, Plan, and Take Action
Success comes when you turn goals into actionable steps. Use a weighted grade calculator to understand how each assignment and exam contributes to your final score, then write down specific targets like “score 85% in math” and break them into smaller tasks, such as weekly practice tests or completing chapters. Use a revision timetable on Google Calendar or a physical planner, and block distractions while studying. Regularly review your progress—like checking past papers—to refine your strategy and celebrate small wins along the way.
FAQ
How Do I Calculate My Course Grade?
First, check your syllabus to see how much each part of the course is worth — for example, midterm (30%), quizzes (20%), and final exam (50%).
If your grades are in letters (A, B+, C, etc.), convert them into percentages first.
Then multiply each section’s grade by its weight and add them all together.
The final result is your current course grade
How Do I Calculate My Report Card Grade (e.g., in High School)?
Most high schools use a weighted system to calculate report card grades.
Multiply each quarter grade and final exam score by its percentage weight, then add them together.
Example:
Q1 = 85% × 0.4
Q2 = 90% × 0.4
Final Exam = 80% × 0.2
Report Card Grade = (85 × 0.4) + (90 × 0.4) + (80 × 0.2) = 86%
If your school uses a points-based system instead, simply add all the points you earned, divide by the total possible points, and multiply by 100 to get your overall percentage.
How Is a Student’s Overall Grade Typically Calculated?
Students can use an online grade calculator to compute their overall grades easily. However, you can also calculate it manually using the formula:
Overall Grade = (Test × 15%) + (Project × 15%) + (Assignment × 10%) + (Midterm × 20%) + (Final × 40%).
This simple weighted formula shows how each part of your coursework contributes to your final grade.
How Do Extra Credit and “Drop Score” Policies Affect My Grade?
Extra credit can strongly affect your overall grade.
For example, if you currently have 80% (B grade) and earn 5% extra credit, your total becomes 85% (B+).
However, losing 5% would drop it to 75% (C grade) — showing how even a small percentage can make a big difference in your final result.
That’s why extra credit and grade adjustments play an important role in improving your overall performance.