Estimate a semester GPA
Enter expected grades and course credits before official results are released.
GPA Calculator | Credit-Weighted Course Average
GPA Calculator | Credit-Weighted Course Average
Weight course grade points by credits on 4.0, 4.3, 4.5, or custom scales and total completed credits.
Key features
- Add or remove course rows with separate credits and grade points.
- Supports 4.0, 4.3, 4.5, and custom maximum scales up to 100.
- Reports weighted GPA, completed credits, and total quality points together.
- Accepts an optional course name to keep rows recognizable.
How to use
- Choose the scale shown on your institution's transcript or enter a custom maximum.
- Enter completed credits and grade points for each course.
- Review the weighted result and compare it with your institution's policy.
Examples
Combine unequal-credit courses
Weight one-credit and three-credit courses correctly instead of taking a simple average.
Privacy
Course names, credits, and grade points are calculated only in your browser and are not uploaded or stored.
Requirements
Uses Σ(grade points×credits)÷Σcredits and displays GPA to four decimals. Institutional repeat, pass/fail, rounding, and grade-conversion rules are not applied.
Common questions
- Is this a simple average of my grades?
- No. Each grade point is multiplied by course credits before the total is divided by completed credits.
- Can this differ from my student portal?
- Yes. Repeat, excluded-course, truncation, and rounding policies vary, so official results remain institution-specific.
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