GPA Calculator — Weighted & 4.0 Scale
Grade Point Average (GPA) is a numerical representation of academic achievement that averages the final grades earned across courses, most commonly using a 4.0 scale. An A typically equals 4.0 points, a B equals 3.0, and an F equals 0.0. This metric helps standardize performance evaluation across different courses and instructors.
Your GPA matters because it is widely used by colleges for admissions, by employers during hiring, and for determining eligibility for scholarships, honors programs, and academic probation status. Maintaining a competitive GPA can significantly impact your future educational and career opportunities.
Semester GPA measures your performance during one specific academic term, whereas cumulative GPA (CGPA) reflects your overall average from all semesters completed to date. Many students use semester results to monitor progress toward their cumulative goal. For a full picture of your academic history, explore our CGPA Calculator.
Weighted GPA calculation multiplies the grade points of each course by the number of credit hours assigned to it. These weighted values are added together and divided by the total credits attempted. This ensures courses worth more credits influence the final average more than lower-credit ones.
High school students, college undergraduates, graduate applicants, and academic counselors will all benefit from using this calculator to plan, track, and optimize their academic records. If you want to experiment with future grades, try the GPA Simulator or set goals with the Target GPA Calculator.
Scholarics offers this powerful yet simple GPA calculator completely free with no signup required, so you can start calculating right away.
Quick Answer
A GPA calculator works by multiplying each course grade point by its credit hours to get quality points, summing all quality points, then dividing by total credit hours. On the standard US 4.0 scale, A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0.0.
How to Use This GPA Calculator
- Select the grading scale (letter grades, percentages, or grade points) from the dropdown at the top.
- Click the "Add course" button to add a new entry row.
- Optionally enter a course name for your personal reference.
- Enter the grade (letter, percentage, or points) and the number of credit hours.
- Add as many courses as needed for your semester using the add buttons.
- Review your live-updating semester GPA, total credits, and course count in the results panel on the right. Use the share, copy link, or PDF buttons to save your results.
How GPA weighting works
Your GPA is calculated by multiplying the points for each grade by the credit hours for that course. These are summed up and divided by the total number of credit hours.
GPA = Σ(Grade Points × Credits) / Σ(Total Credits)
Example GPA Calculation
Let's walk through a sample calculation with three courses:
| Course | Grade | Credits | Grade Points | Weighted Points |
|---|---|---|---|---|
| English 101 | A | 3 | 4.0 | 12.0 |
| Calculus I | B | 4 | 3.0 | 12.0 |
| World History | A- | 3 | 3.7 | 11.1 |
| Totals | 35.1 | |||
The calculation: (4.0 × 3) + (3.0 × 4) + (3.7 × 3) = 12 + 12 + 11.1 = 35.1. Divide by total credits (10) to get a GPA of 3.51. This demonstrates how credit weighting affects the outcome in plain English.
Who Should Use This Calculator?
High school students preparing for college applications, current college undergraduates tracking semester performance, graduate students, parents supporting their children, and academic advisors helping with planning. For assignment-level weighting, try our Grade Calculator. Need to convert percentages? Use the Percentage to GPA Calculator. To monitor your overall standing across semesters, the CGPA Calculator is a great companion tool.
What is GPA?
GPA stands for Grade Point Average. It is a numerical measure of your academic performance calculated by averaging the grade points earned in your courses.
How is GPA calculated?
GPA is calculated by multiplying each course's grade points by its credit hours, summing these values, and dividing by the total credit hours.
What is weighted GPA?
Weighted GPA assigns more importance to courses with higher credit hours. Courses with more credits have a greater impact on your overall GPA.
What is the difference between GPA and CGPA?
GPA usually refers to your performance in a single semester, while CGPA (Cumulative GPA) is the average across all semesters in your academic program.
Is this calculator accurate?
Yes, this calculator uses the standard weighted GPA formula and supports multiple grading scales for precise results.
Can I calculate GPA using percentages?
Yes, simply select the "Percentage (0–100)" option from the grading scale dropdown and enter your percentage grades.
Is this calculator free?
Absolutely. The Scholarics GPA Calculator is completely free to use and requires no signup or account creation.
Can I use it on mobile?
Yes, the calculator is fully responsive and works seamlessly on smartphones, tablets, and desktop devices.
Last Updated: August 2026
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