Free student tool
Weighted Grade Calculator
Calculate your class grade from weighted assignments, exams, projects, and categories. Use it to understand where your grade stands before the next exam.
Free
No signup needed
Any number of categories
Weighted class grade calculator
Calculate category impact, remaining weight, and the score needed for your target.
Categories and weights
%
%
%
%
%
%
%
%
%
Used to calculate what you need on remaining work.
%
Used for the projected final grade.
Weighted grade result
Weighted points
69.3%
Graded average
86.6%
Weight entered
80%
Remaining
20%
This target may need extra credit, retakes, or a different strategy.
If you average 88% on the remaining work, your projected class grade is 86.9%, about 3.1 points below target.
Category impact
Homework
+18.4 pts
Quizzes
+12.6 pts
Midterm exam
+19.5 pts
Project
+18.8 pts
Need to improve a weighted category?
Focus your study time on high-weight categories first. Muneo AI can turn your notes, PDFs, and lectures into targeted practice.
Build a study plan with Muneo AIHow weighted grades work
Weighted grades give each assignment or category a different share of the final class grade. A final exam worth 30% affects your grade more than a homework category worth 10%, even if the percentage scores look similar. If you need to plan one upcoming final exam, use the Final Grade Calculator.
Convert the weight
Turn each category weight into a decimal. A 25% midterm weight becomes 0.25.
Multiply grade by weight
An 84% quiz average worth 15% contributes 84 x 0.15 = 12.6 points.
Add weighted points
Add every weighted contribution to estimate your current class grade.
Using it as a class grade calculator with weights
Use this calculator when your syllabus or gradebook lists weighted categories, such as exams 50%, homework 20%, quizzes 10%, and projects 20%. Add each category, its current score, and its weight to estimate your class grade.
Homework
Quizzes
Labs
Midterm
Project
Final exam
Common weighted grade mistakes
Using points instead of weights
If your syllabus says exams are 50% of the course, enter the category weight, not the raw number of exam points.
Forgetting ungraded work
If weights total less than 100%, the remaining work can still move your grade up or down.
Mixing category and assignment math
Use category averages when your gradebook weights categories. Use assignment rows only when each item has its own weight.
How to improve a weighted grade
Focus first on categories with the highest remaining weight. A small improvement on a heavily weighted exam can matter more than a perfect score on a low-weight assignment. Muneo AI can help you turn PDFs, notes, and YouTube lectures into study sessions before those high-impact tests. If you need to schedule revision time, use the Revision Timetable. If you want to turn notes into practice, try the PDF to Quiz Generator or YouTube to Quiz Generator.
Frequently asked questions
Multiply each grade by its weight as a decimal, then add the weighted points together. For example, an 85% test worth 30% contributes 25.5 points to the final grade.
If less than 100% is entered, the result shows the weighted points currently counted and the average on graded work. If more than 100% is entered, check your syllabus weights.
Yes. You can enter categories such as homework, quizzes, midterm, project, and final exam, or enter individual assignments if your gradebook uses item-level weights.
A weighted grade calculator totals many weighted categories. A final grade calculator estimates what score you need on one final exam to reach a target grade.
Weighted points earned are the points each category contributes to your final class grade. For example, 90% in a 20% homework category contributes 18 points.
Start with categories that have high remaining weight and lower scores. Improving a major exam category usually changes your class grade more than improving a small assignment category.
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