Cumulative GPA Calculator
Combine multiple semesters using their GPA and credits, and see how each term contributes.
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How to use the cumulative gpa calculator
Each block explains one part of how this works and how to read the result.
Choose your method and enter inputs
Combine multiple semesters using their GPA and credits, and see how each term contributes.
Choose the calculation mode or grading scale, then replace the example inputs with your own values. Check the credits, weights or selected scoring profile before calculating.
Formula and methodology
Cumulative GPA = sum(semester GPA x semester credits) / total credits.
The calculation breakdown lists what was counted and which rules were applied. Data-backed results identify their source and version; changing inputs clears a previous result so it cannot be mistaken for a new calculation.
Worked example
Fall GPA 3.40 over 15 credits and spring GPA 3.70 over 16 credits give (51 + 59.2) / 31 = 3.55.
Assumptions and limitations
Use GPA and credits from the same scale. Transfer and repeated courses may be treated differently by your institution.
Check the result's method and linked source. A practice profile or planning estimate should be interpreted within its stated assumptions.
Frequently asked questions
How does the cumulative gpa calculator calculate its result?
Cumulative GPA = sum(semester GPA x semester credits) / total credits.
Can I use this without an account?
Yes. The tool is free and does not require a login. Financial worksheets calculate in your browser; DOI metadata is retrieved from Crossref.
What assumptions should I check?
Use GPA and credits from the same scale. Transfer and repeated courses may be treated differently by your institution.
Can I access the same calculation through an API?
Yes. Use /api/tools/cumulative-gpa-calculator. Structured arrays and financial inputs use a JSON POST body. The API returns calculation steps and source provenance.
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Developer API
POST JSON to /api/tools/cumulative-gpa-calculator. The browser and API share the same deterministic engine. Financial inputs use POST only and responses are not cached. The service does not store your financial inputs.
Response fields: title, value, metrics, steps, rows, warnings, provenance. Citation responses also include normalized metadata and in-text citations.
Example JSON request
{
"semesters": [
{
"name": "Fall 2025",
"gpa": 3.4,
"credits": 15
},
{
"name": "Spring 2026",
"gpa": 3.7,
"credits": 16
}
]
}
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