How it works
Complete the job in three clear steps
- Enter course names, credits, and letter grades.
- Choose the relevant options and create weighted GPA and total quality points.
- Review the assumptions and download or copy the result when available.
Free private calculator
GPA Calculator
Calculate a weighted GPA from course credits and letter grades on a transparent 4.0 scale.
Free to use Your entries and results stay in this browser. Lucaden does not upload them.
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Important
Check the result before relying on it
Review generated output before using it in production. Formatters and converters can validate structure, but they cannot understand every application-specific rule or guarantee that transformed content has the intended meaning.
Practical details
What this Lucaden tool does
Calculate a weighted GPA from course credits and letter grades on a transparent 4.0 scale.
This dedicated Lucaden route uses browser APIs and documented open-source foundations. It does not submit your working data to Lucaden.
Included capabilities
- Editable course rows
- Plus/minus grade scale
- Credit weighting
- Quality-point summary
Useful for
- Estimate a semester GPA
- Test grade scenarios
- Check credit weighting
- Prepare an academic plan
Questions
About this tool
Does every school use this scale?
No. Grade points, weighted courses, repeats, pass/fail rules, and rounding differ. Confirm the official policy before relying on this estimate.
How are courses weighted?
Each course grade point is multiplied by its credit value; total quality points are divided by total graded credits.
Open-source foundations
Built transparently
Lucaden documents its standards sources, architectural references, and permissive runtime dependencies while keeping this workspace consistent with the Lucaden interface.