Grade Calculator

Calculate a weighted course grade and estimate the average score required on remaining work to reach a target final grade.

Weighted grades

Each assignment score is multiplied by its weight. The weighted contributions are added to calculate the current grade across completed work.

Check the weights

Completed assignment weights should not exceed 100%. Remaining weight is the portion of the course still available to affect the final grade.

Final grade planning

If you have a target grade, the calculator estimates the average score required on the remaining work. A required score above 100% means the target is no longer mathematically reachable under the stated weights.

Different grading policies

Some schools drop the lowest score, curve grades or use category weighting. Those rules must be applied before using a simple weighted-average model.

How to use it

Enter each known score and its weight, then set the target. Compare the required remaining score with realistic performance expectations.

Practical use

This is useful for students planning exams, assignments and final grades when the course weighting is known.