Weighted Grade Calculator - Calculate GPA with Assignment Weights
Determine your weighted grade average by entering assignment grades and their respective weights to calculate your overall academic performance
Weighted Grade Calculator
Results
What is a Weighted Grade Calculator?
A Weighted Grade Calculator is a free educational tool that helps students calculate their weighted grade average based on assignment grades and their respective weights or percentages. It accounts for the fact that different assignments contribute differently to your final grade.
This calculator works for:
- Weighted Grading Systems - Courses where assignments have different point values
- GPA Calculations - Semester or cumulative GPA with credit weights
- Academic Planning - Understanding how different assignments impact your grade
To see what grade you need on your final exam, check out our Final Grade Calculator.
Want to calculate your overall GPA? Our College GPA Calculator helps track your academic performance across multiple courses.
For your complete academic picture, try our Cumulative GPA Calculator to see your overall GPA across all semesters.
How Weighted Grade Calculator Works
The calculation uses the weighted average formula:
Where:
- Grade = Your score on each assignment (in percentage)
- Weight = The percentage or points each assignment contributes
- Σ = Sum of all (grade × weight) and sum of all weights
Key Academic Concepts
Weighted Grades
Different assignments contribute different amounts to your final grade based on their importance.
Grade Point Average
GPA reflects your overall academic performance across multiple courses and semesters.
How to Use This Calculator
Add Assignments
Enter assignment name, grade percentage, and weight percentage
Add More if Needed
Use the + button to add additional assignments
Calculate
Click calculate to see your weighted grade average
Review Results
Check your weighted average, letter grade, and grade status
Benefits of Using This Calculator
- • Accurate GPA Calculation: Properly accounts for assignment weights and credit hours.
- • Academic Planning: Understand how different assignments impact your overall grade.
- • Grade Prediction: Calculate what grades you need on remaining assignments.
Factors That Affect Your Results
1. Assignment Weights
Assignments with higher weights have more impact on your final grade.
2. Grading Scale
Different schools use different grading scales and conversion methods.
3. Credit Hours
Courses with more credit hours may have different weight distributions.
Frequently Asked Questions (FAQ)
Q: How does the weighted grade calculator work?
A: The calculator computes your weighted grade average by multiplying each assignment grade by its weight percentage, summing these values, and dividing by the total weight. The formula is: Weighted Average = Σ(Grade × Weight) / Σ(Weight).
Q: What if my weights don't add up to 100%?
A: The calculator will still work correctly. It calculates based on the actual weights you enter, so if your weights total 90%, you'll get a weighted average based on those assignments. This is useful for calculating partial semester grades.
Q: Can I use this calculator for GPA calculation?
A: Yes, this calculator works well for GPA calculations. Enter your course grades (converted to percentage if needed) and their credit weights. The weighted average will give you your GPA for the semester or academic year.
Q: How do I convert letter grades to percentages?
A: A common conversion scale is: A=90-100%, B=80-89%, C=70-79%, D=60-69%, F=below 60%. However, check your school's specific grading scale as it may vary. Some schools use A=93-100%, B=85-92%, etc.