GPA Calculator

What is the GPA Calculator?

Calculate your GPA from course grade points and credit hours. GPA weights each grade by the course’s credit hours, so a four-credit class moves your average far more than a one-credit lab.

How to use the GPA Calculator

1. Enter your grade points, your credit hours.
2. Results update automatically as you type; you can also press Calculate.
3. Read the output: gpa, total credits.
4. Use the 📊 chart to see the result visually, then copy or share it.

Formula and method

Worked example

With grade points = 4, 3.7, 3, 3.3, 4, credit hours = 3, 4, 3, 2, 3, the GPA Calculator returns gpa: 3.627; total credits: 15.

Where the GPA Calculator helps in real life

Final exams are next week and you want to know your semester GPA if you get a B in chemistry and an A in English. Entering expected grades shows where you will land before results are posted.

A scholarship requires a 3.3 GPA and you are close. Testing different grades in your remaining courses shows exactly what you need to keep it.

Common mistakes to avoid

• Averaging grade points without weighting by credits.
• Using a grade scale different from your school’s.
• Including pass/fail courses that do not count toward GPA.
• Mixing weighted (honors) and unweighted GPAs.

💡 Practical tip: The more credits you have completed, the harder it is to move your cumulative GPA — early semesters matter most.

Tips for better results

• Check your school’s grade-point values for plus and minus grades.
• Calculate semester and cumulative GPA separately.
• Focus effort on high-credit courses, which affect GPA most.

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