Grade Calculator
Find out what grade you need on your final exam, or calculate your weighted class average.
What Grade Do I Need on My Final?
Enter your current class grade, your target grade, and how much the final is worth.
Enter values above to see what you need on your final
You need to score at least
on your final exam
Weighted Grade Calculator
Enter each assignment or category with its grade and weight to calculate your overall average.
Enter grades and weights above to see your average
Your weighted average
How to Calculate Your Final Grade
We've all been there. It's the end of the semester and you're wondering: "What do I actually need on this final to pass?" or "Can I still get an A?" This calculator answers that question in seconds.
The math behind it is simple. Your final grade is a weighted average. If your final exam is worth 30% of your grade, then your coursework so far counts for the other 70%. So the formula is: needed score = (desired grade - current grade x coursework weight) / final weight.
For example, if you currently have a 78% in the class, you want an 85%, and the final is worth 30%, you'd need a 101.3% on the final. That's not possible, so you might want to adjust your target to something more realistic.
How to Use This Calculator
Pick a Mode
Use "Final Exam Grade" to find out what you need on your final, or "Weighted Average" to calculate your overall class grade.
Enter Your Grades
Fill in your current grade, target grade, and final exam weight. Results update instantly as you type.
Plan Your Study Time
The color-coded result tells you if your target is easy, doable, challenging, or not possible. Adjust and plan accordingly.
Common Grading Scales
| Letter Grade | Percentage | GPA (4.0 Scale) |
|---|---|---|
| A | 93-100% | 4.0 |
| A- | 90-92% | 3.7 |
| B+ | 87-89% | 3.3 |
| B | 83-86% | 3.0 |
| B- | 80-82% | 2.7 |
| C+ | 77-79% | 2.3 |
| C | 73-76% | 2.0 |
| D | 60-66% | 1.0 |
| F | Below 60% | 0.0 |
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