GPA Calculator
Add your courses, letter grades, and credits to get one clean GPA number.
Your estimated GPA
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Fill in your courses below
Each row needs a course grade and credits.
0 credits counted
Use the calculator that matches the question
Different grade questions need different math. Jump straight to the version that fits what you are trying to figure out.
Grade Calculator
Track homework, quizzes, projects, and tests in one overall class average.
Final Grade Calculator
See what score you need on your final exam to finish with the course grade you want.
Weighted Grade Calculator
Calculate your class average when each assignment category or exam has its own weight.
Study the classes pulling your GPA down
Turn the courses with the most credit weight into quizzes and flashcards before the next exam cycle.
Frequently Asked Questions
Quick answers about GPA, semester GPA, college GPA, letter grades, and how GPA math works.
How do I use this GPA calculator?
Add one row for each course, then enter the letter grade and the number of credit hours for that class. The calculator multiplies grade points by credits and returns your estimated GPA.
Can I calculate semester GPA with this page?
Yes. This page is designed first as a semester GPA calculator, so you can add the classes for one term and see the average right away.
Can I use this as a college GPA calculator?
Yes, as long as you enter the courses and credits you want included. For a full cumulative college GPA, enter all completed classes or use it term by term to estimate your standing.
What grade scale does this GPA calculator use?
This calculator uses a standard 4.0 GPA scale with plus and minus grades such as A, A-, B+, B, and C+.
Can I enter numeric grades instead of letter grades?
Yes. If you already know the grade points on a 4.0 scale, you can enter values like 3.7, 3.3, or 4.0 directly.
What are credit hours in a GPA calculator?
Credit hours show how much each course counts. A 4-credit class affects your GPA more than a 1-credit course, so credits are required for an accurate GPA estimate.
What if I want to calculate my class average instead of GPA?
Use the grade calculator for assignment-level class averages. Use this page when you want GPA math based on course grades and credit hours.
What if I need to know my score on a final exam?
Use the final grade calculator when you want to solve for the score needed on one final exam. GPA and final-exam math are different use cases.
How can Testopia help improve my GPA?
Once you know which classes matter most, use Testopia to turn notes, readings, and study guides into quizzes and flashcards so you can focus on the courses putting the most pressure on your GPA.
