Assignment (optional) Score (%) Weight (%)
Your Grade
Weighted Grade
0.00%

Total weight used: 0%

Frequently Asked Questions

Multiply each assignment or test score (as a percentage) by its weight, add the results together, then divide by the total weight used. For example, a 90% test worth 40% contributes 36 percentage points (90 × 0.40) toward your overall grade.

Use the "What Grade Do I Need" tab. Enter your current grade so far, the weight of everything you have already completed, the weight of the final exam, and your target overall grade. The calculator works backward to tell you the score needed on the final.

It means your target grade is not achievable based on your current performance, even with a perfect score on the final - the calculator will flag this. You may need to talk to your instructor about extra credit, or revise your target grade.

Yes. Enter scores and weights as percentages and the calculator works in percentage terms throughout, so it works regardless of whether your school uses A-F letter grades, a 0-100 scale, or a GPA-style scale - just convert your target into a percentage first.

This tool calculates the weighted percentage grade for a single course based on its individual assignments and tests. A GPA calculator instead averages whole-course letter grades (weighted by credit hours) across a semester or degree. Use our GPA Calculator for that.
Common Letter Grades
A90-100%
B80-89%
C70-79%
D60-69%
FBelow 60%