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Semester GPA Calculator

Calculate semester GPA from course grades and credits, with optional cumulative update.

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Result

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Formula

Semester GPA = sum(course grade points x credits) / sum(credits)

Each course contributes grade points weighted by credits, and optional cumulative data updates overall GPA.

Worked Example

Two courses with grade points and credits produce semester GPA and optional new cumulative GPA.

Calculating Your Semester GPA

Semester GPA is the grade point average for a single academic term, computed by weighting each course grade by its credit hours.
  • Each course contributes grade points (e.g. A=4.0, B+=3.3) multiplied by its credit hours to the total
  • Semester GPA = total quality points divided by total credit hours attempted that semester
  • Optional cumulative update: enter your current cumulative GPA and total completed credits to see how this semester changes your overall GPA
  • A strong semester can significantly boost a lower cumulative GPA, especially early in college when fewer credits are completed

Track your semester GPA each term to monitor academic progress and plan which courses to prioritize.

You can also calculate changes using our College GPA Calculator, Weighted GPA Calculator, CGPA Calculator or Grade Average Calculator.

Frequently Asked Questions

Can this update my cumulative GPA?

Yes. Enter your current cumulative GPA and total completed credits along with this semester courses. The calculator combines both to project your new cumulative GPA.

How many courses can I enter?

This version supports the key course fields used by the compute model. For more courses, calculate quality points manually and add them.

What if I withdrew from a course?

Withdrawn courses (W grade) typically do not affect GPA. Omit them from the calculation unless your school assigns a grade penalty for withdrawals.

Does this work for quarter systems?

Yes. The GPA calculation method is the same for semesters and quarters. Just enter the credit hours used by your institution.

Accurate and Reliable

All calculations run locally. Trusted academic calculations for students and educators.

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