Grade Calculator

Grade Calculator features

• 01

  Weighted category grades

  Add each grading category with its score and weight to get an accurate current grade that mirrors your syllabus.

• 02

  "What do I need on the final?"

  Enter your current grade, the final's weight, and your goal to see the exact score you need — and whether it's even possible.

• 03

  Live and forgiving

  Results recalculate on every keystroke and clear notes tell you when a target is already locked in or out of reach.

Grade Calculator FAQ

How do I calculate my current grade?

Multiply each category's score by its weight, add those together, and divide by the total weight. For example, 92% (40%) + 85% (30%) + 78% (30%) gives about 85.7%. The calculator does this automatically.

What grade do I need on my final exam?

Use the formula: required final = (desired grade − current grade × (1 − final weight)) ÷ final weight. Enter your current grade, the final's weight, and your target and the calculator returns the exact score needed.

What if the required final score is over 100%?

That means your desired grade isn't reachable with this exam alone unless extra credit is available. The calculator flags this so you can set a realistic target.

Do my category weights need to add up to 100%?

Not necessarily — the calculator uses a weighted average, so it works even if weights sum to something other than 100. It also shows your total weight so you can check your syllabus.

Is this grade calculator private?

Yes. All your scores stay in your browser and are never uploaded, so you can plan your grades with complete privacy.