Know your weighting
Check which classes have the most credits and therefore the greatest influence on your GPA.
EDUCATION CALCULATOR
GPA Calculator
Calculate your grade point average from course grades and credit hours. Build a clear academic report, see which courses carry the most weight, and understand where your GPA sits on a standard 4.0 scale.
Enter Grades and Credit Hours
Build your report card from course grades and credit hours.
Your courses
Enter each class, grade, and credit value.
Course 1
Course 2
Course 3
Course 4
4 courses entered12 credits
Results use the course values saved at the last calculation. Change your classes, then select Calculate GPA.
Your GPA report will appear here
Enter your courses and credits, then calculate to see your GPA, grade distribution, credit impact, and academic progress.
4.0GPA scale
A–FLetter grades
CreditsCourse weight
What Is a GPA?
GPA stands for grade point average. It is a numerical summary of academic performance that combines the grade earned in each course with the number of credit hours assigned to that course. A higher GPA generally represents stronger performance, but the exact interpretation depends on the grading policy used by the school, college, or university.
This calculator uses a commonly used unweighted 4.0 scale. If your school uses advanced-course bonuses, use the weighted GPA tool instead. For a single class percentage or letter grade, the Grade Calculator is usually more appropriate.
How Is GPA Calculated?
GPA is calculated by multiplying each course's grade points by its credit hours, adding the resulting quality points, and dividing by the total number of credits.
GPA = Total Quality Points ÷ Total Credit Hours
For example, imagine three equally weighted courses: an A in a 3-credit course, a B in a 3-credit course, and another A in a 3-credit course. On the scale used here, the calculation is:
(4.0 × 3 + 3.0 × 3 + 4.0 × 3) ÷ 9 = 3.67
The result is a 3.67 GPA. Because the courses have the same number of credits, each contributes equally. When credit hours differ, they do not have equal influence.
4.0 GPA Scale
The calculator uses the following commonly used unweighted grade-point values. Your institution may use a different scale, particularly for A+ grades, repeated courses, pass/fail classes, or transfer credits.
| Letter grade | Grade points | General interpretation |
|---|---|---|
| A+ / A | 4.0 | Excellent |
| A- | 3.7 | Excellent |
| B+ | 3.3 | Very good |
| B | 3.0 | Good |
| B- | 2.7 | Good |
| C+ | 2.3 | Average |
| C | 2.0 | Average |
| C- | 1.7 | Below average |
| D+ / D / D- | 1.3 / 1.0 / 0.7 | Low passing range |
| F | 0.0 | Failing |
Why Credit Hours Matter
Credit hours act as the weight assigned to each course. A 4-credit mathematics class contributes more to the GPA than a 1-credit elective with the same letter grade. This is why adding the numerical grade values and dividing by the number of classes can produce the wrong answer.
The calculator makes this visible through its credit-hour impact bars. They show how much of your total credit load each course represents. This is particularly useful when reviewing a semester with a mixture of 1-, 2-, 3-, and 4-credit classes.
Quality Points: The Building Block of GPA
A course's quality points are its grade points multiplied by its credits. For example, an A worth 4.0 grade points in a 3-credit course contributes 12.0 quality points:
4.0 grade points × 3 credits = 12.0 quality points
Add the quality points for all courses and divide by the total number of credits. That produces the credit-weighted GPA shown by the calculator.
Semester GPA vs. Cumulative GPA
A semester GPA measures performance during one academic term. A cumulative GPA combines eligible courses from multiple terms. To estimate a cumulative GPA with this calculator, enter all courses that should be included under the same grading rules.
Your school may exclude certain courses or treat repeated, withdrawn, pass/fail, transfer, or incomplete courses differently. For an official transcript GPA, always follow your institution's policy.
Unweighted GPA vs. Weighted GPA
An unweighted GPA normally uses the base grade-point scale regardless of course difficulty. A weighted GPA can add extra points for Honors, AP, IB, or other advanced classes. As a result, some weighted GPA systems can produce values above 4.0.
If you need course-specific bonuses, continue to the calculator for weighted grades. If you are trying to determine the score needed on an upcoming final exam, use the Final Grade Calculator.
How to Raise Your GPA
GPA improvement is usually a longer-term process because new grades are combined with the credits already completed. A strong strategy is to identify high-credit courses that are pulling the average down, focus on upcoming assessments, and understand exactly how your school calculates repeated or replaced courses.
Track grades early
Use your current scores to identify difficult subjects before the end of the term.
Plan the next term
Compare possible grade combinations and credit loads before registering for courses.
Use official rules
Your school's catalog and registrar policy should be the final authority for your official GPA.
GPA Planning Examples
The table below illustrates how a credit-weighted GPA can change when the mix of grades changes. These are examples rather than universal academic classifications.
| Course mix | Total credits | Example GPA | What it shows |
|---|---|---|---|
| All A grades | 12 | 4.00 | Maximum on this unweighted scale |
| A, A, B, B | 12 | 3.50 | Equal-credit courses average evenly |
| A in 4 credits, B in 2 credits | 6 | 3.67 | The higher-credit A has more influence |
| B in 4 credits, A in 2 credits | 6 | 3.33 | The higher-credit B has more influence |
What GPA Is Good for College or School?
There is no single GPA that is universally considered “good.” Schools, programs, scholarships, employers, and graduate programs can all use different academic requirements. Some programs also consider course rigor, standardized tests, extracurricular activities, recommendations, and the context of the school.
Treat the GPA shown here as a calculation tool rather than a guarantee of admission, scholarship eligibility, graduation status, or academic standing. Check the published requirement for the specific institution or program you are considering.
GPA Calculator Tips for Students
- Enter the actual credit value for each course rather than assuming every class is worth the same amount.
- Check whether your institution uses A+ as 4.0 or another value.
- Confirm whether repeated courses replace the old grade or both attempts remain in the GPA.
- Separate semester GPA calculations from cumulative GPA calculations.
- Use the official transcript or registrar calculation when reporting your GPA for an application.
Frequently Asked Questions
How do I calculate my GPA?
Multiply each course's grade points by its credits, add all quality points, and divide by the total number of credits. This calculator performs that credit-weighted calculation for you.
Does a 4-credit class affect GPA more than a 3-credit class?
Yes. When GPA is credit weighted, a 4-credit course contributes more quality points and therefore has more influence on the overall average than a 3-credit course with the same grade.
Is an A+ always worth 4.0?
No. This calculator uses 4.0 for A+, but institutions can have different rules. Check your school's official grading scale.
Can I calculate a cumulative GPA?
Yes, if the courses you enter should all be included under the same grading rules. For an official cumulative GPA, follow your institution's transcript policy.
What is the difference between GPA and percentage?
A percentage usually represents points earned relative to points possible in a course or assessment. GPA converts course grades into grade points and combines them using the applicable credit weights.
Can I use this calculator for high school GPA?
Yes for a standard unweighted 4.0 estimate. High schools can use different scales and weighting policies, so use your school's official rules for an exact transcript GPA.
Can I calculate weighted GPA here?
This page calculates an unweighted GPA. For Honors, AP, IB, or other course bonuses, use the Weighted GPA Calculator.
Why is my calculated GPA different from my transcript?
Your institution may use a different grade-point scale, rounding method, course weighting policy, repeat-course rule, transfer credit policy, or treatment of pass/fail and withdrawn courses.
Can I calculate what GPA I need on my next semester?
This calculator can show the GPA for a set of courses. For a specific target based on an existing cumulative GPA and future credits, you need to combine the current and future quality points under your institution's rules.
Educational use: This GPA calculator is an estimate based on the displayed 4.0 unweighted grade-point scale. Schools and colleges may use different grade values, rounding rules, credit policies, course weighting, repeat-course treatment, or transcript rules. Always use your institution's official GPA calculation when submitting academic information.