Grade Calculator
Estimate your final grade with a weighted grade calculator designed for high school, college, and online classes. Enter assignments, exams, and projects to see your current standing and what score you need on remaining work.
Assignments & Exams
Assignment
Grade (%)
Weight (%)
Final Grade Planner
Required score on remaining work
—
Letter Grade Scale
A+ 97–100%
A 93–96%
A- 90–92%
B+ 87–89%
B 83–86%
B- 80–82%
C+ 77–79%
C 73–76%
C- 70–72%
D 63–69%
F 0–62%
info The Math Behind It
Each assignment's grade is multiplied by its weight. The sum is divided by total weight to get your overall percentage.
Final Grade = Σ (Grade × Weight) / Σ Weight
Current Standing
—
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Letter Grade: —
Graded Weight:
0%
Remaining:
100%
Add assignments with grades and weights to see your standing.
How to estimate your final grade
- Enter each assignment, test, or project by name.
- Type the percentage you earned and the percentage of the course grade it should count toward.
- Keep the total weight at or below 100% for a simple weighted average.
- Review the letter grade and the score needed on remaining work to reach your target.
Great for school and college planning
This grade calculator is useful for students who want to predict a semester grade, parents checking progress, and teachers building a quick category-based estimate. It works well for weighted grading systems, final exam planning, and assignment tracking.