Multi-Course Average

Semester Grade Calculator

Calculate your overall semester grade average across all your courses, with optional credit hours weighting.

Calculated Result

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Enter your scores and click Calculate

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Grading System

U.S. Grading Scale Reference

Note: Grading scales vary by school and college. This calculator uses a common U.S. grading scale by default, with an option to switch to a plus/minus scale.

A 90 – 100%

B 80 – 89.99%

C 70 – 79.99%

D 60 – 69.99%

F Below 60%

Explore Tools

Related Calculators

Course Total

Grade Calculator

Calculate overall course grade from assignments, quizzes, and tests.

Target Planning

Final Grade Calculator

Determine the exact final exam score required to get your target grade.

Weights

Weighted Grade Calculator

Calculate grades when categories have varying percentage weights.

Exams & Quizzes

Test Grade Calculator

Compute your test percentage and letter grade from questions or points.

University

College Grade Calculator

Designed for college courses supporting both points and weighted systems.

High School & College

Class Grade Calculator

Calculate grade breakdown for high school and college classes.

Quick Score

Assignment Grade Calculator

Fast single-assignment score, percentage, and letter grade calculator.

Points System

Points Grade Calculator

Total points system grade calculator with points needed for next grade.