Final Grade Calculator

Enter your current course grade, the grade you want, and how much the final exam is worth. The calculator tells you the exact score you need.

Wondering what you need on the final to pass — or to keep your A? This final grade calculator works it out instantly so you can study with a clear target.

The formula

If the final exam is worth a fraction w of your grade, your current grade covers the remaining (1 − w). The score you need on the final is:

For example, with a current grade of 82%, a target of 85%, and a final worth 30% (w = 0.30), you'd need about 92% on the final. If the result exceeds 100%, your target isn't reachable on the final alone; if it's negative, you've already locked in the grade.

This assumes your current grade already reflects all non-final coursework. Use the grade calculator to find your current weighted grade first.

Frequently Asked Questions

How do I calculate what I need on my final?

Subtract your current grade's contribution from your target, then divide by the final's weight. This tool does the math for you.

What if it says I need more than 100%?

Then your desired grade isn't achievable on the final alone. Aim for the next reachable target or talk to your instructor about extra credit.

Is my current grade required?

Yes — enter your current overall grade (excluding the final). The grade calculator can help you compute it if needed.