Enter weights consistently
Use percentages for each component weight and scores on the same grading scale. The current result reflects only the items entered.
Calculators · Local processing
Grade Calculator
Calculate weighted grades and the final score required for a target.
Live local calculation
Grade Calculator
Letter thresholds vary by institution; A/B/C/D/F is shown only as a common reference.
Values are calculated only in this browser. No entries are transmitted or stored.
Current grade82.00%
Needed on remaining 30%108.67%
Reference letter grade: B
Needed on remaining 30%108.67%
The selected target is not achievable without extra credit.
The practical guide
Separate current performance from the remaining assessment.
The tool combines completed weighted items and solves the remaining weighted contribution needed to reach the selected overall target.
Solve for the final
Provide the final assessment weight and target course grade to calculate the score needed on that remaining work.
Recognize impossible targets
A required result above the maximum or below zero explains that the selected target is impossible or already secured under the entered assumptions.
Privacy by architecture
Your files and tool inputs stay in your browser.
The selected files, inputs, settings, and outputs are processed in this page and are not uploaded to any server.
Questions, answered
Frequently asked questions
Do weights need to total 100 percent?
Completed items plus the remaining final weight should represent the course weighting you intend to model.
What if extra credit exists?
Institution-specific extra-credit rules can change the calculation and must be represented according to that syllabus.
Why is the required final above 100 percent?
The current weighted score and final weight are not sufficient to reach the chosen target under ordinary scoring.
Does this predict my official grade?
No. It calculates the values entered; grading policies and rounding can differ.