GPA Calculator
Calculate your Grade Point Average with multiple grading scales
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Keep the workflow moving with a closely related next action.
Privacy & Trust
Result
See a cumulative GPA that respects course credit weighting.
Courses
Mix letter-grade and percentage entry modes without leaving the same workspace.
Total Credits
Track how many valid credits are contributing to the current GPA.
Result
Enter one or more graded courses to calculate a weighted GPA.
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How to Use
Enter Your Values
Fill in the input fields with your numbers or parameters.
Get Instant Results
Results update automatically as you type — no submit button needed.
Copy or Save
Copy results to clipboard or use them in your workflow.
Why Use This Tool
100% Free
No hidden costs, no premium tiers — every feature is free.
No Installation
Runs entirely in your browser. No software to download or install.
Private & Secure
Your data never leaves your device. Nothing is uploaded to any server.
Works on Mobile
Fully responsive — use on your phone, tablet, or desktop.
GPA Systems Explained: Understanding Grade Point Averages
Key Takeaways
- The 4.0 GPA scale is most common in the US, where A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0.
- Weighted GPA adds extra points for honors/AP/IB courses, often on a 5.0 scale.
- Different countries use entirely different systems — percentage-based, letter grades, or numeric scales up to 10 or 100.
Grade Point Average (GPA) is a standardized way to summarize academic performance into a single number. Most US institutions use a 4.0 scale, but grading systems vary widely around the world. Understanding how GPA is calculated — and how to convert between systems — is essential for college applications, scholarship eligibility, and graduate school admissions.
4.0
Standard US GPA scale maximum
Common Use Cases
College Admissions
Universities use GPA as a key factor in evaluating undergraduate and graduate applicants.
Scholarship Eligibility
Many scholarships set minimum GPA thresholds (e.g., 3.0 or 3.5) for qualification.
Academic Standing
Schools use GPA to determine Dean's List, academic probation, or honors status.
International Conversion
Convert grades between systems when applying to universities abroad or transferring credits.
Practical Tips
Weight your GPA by credit hours: a 4-credit A counts more than a 1-credit A in your cumulative GPA.
If your school uses a weighted scale, also know your unweighted GPA — some colleges recalculate on their own scale.
Track your GPA each semester to identify trends and address weak areas early.
When converting between international systems, use official conversion tables from the target institution.
This tool is for informational and educational purposes. Verify results before using in critical applications.