Understand weighted grades

Formulas, final targets, and grading boundaries

Three focused guides explain weighted contributions, the final-exam target formula, and why an arithmetic result can differ from an official grade.

Weighted grade formula6 min read

How to calculate a weighted grade

Multiply each score by its decimal weight, add the course-point contributions, and normalize only when the entered weights are incomplete.

Final exam target6 min read

Rearrange the weighted final-grade equation to isolate the required exam score and check whether it lies between 0% and 100%.

Calculation boundaries6 min read

Percentage arithmetic is universal, but letter grades, rounding, curves, dropped work, and extra credit belong to each institution or course.