Enter your current grade, desired overall grade, and how much the final is worth. The calculator shows the score you need on the final and whether it is achievable on a 0–100% scale.

How to use this tool

1. Enter your current course grade and its weight toward the final. 2. Enter the final exam weight and the score you need or expect. 3. Click Calculate. 4. Review the projected final course grade or required final score. 5. Verify weights match your instructor’s syllabus.

Worked example

Example: 85% current grade weighted 70% plus a 90% final exam weighted 30% projects to about 86.5% overall.

How it works

Enter your current grade, the overall grade you want, and how much the final exam is worth as a percent of the course. The calculator solves for the score you need on the final using a weighted average. Grades are treated on a 0–100 scale.

Limitations

Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.

Privacy and file handling

Your data stays on your device and is not uploaded.

FAQ

Frequently asked questions

How is the final score calculated?

The calculator uses a weighted average: desired grade minus current grade times coursework weight, divided by final exam weight.

What if I need more than 100%?

If the required final score is above 100%, the tool still shows the number and notes that the desired grade is not achievable on a normal scale.

What grading scale is used?

Grades are treated as percentages from 0 to 100.

Part of these workflows

This tool is one step in a longer job. Jump straight to your step or open the full workflow guide.

Page last reviewed: March 1, 2026

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