Cal Poly GPA scale and grading policy
Quick answer: California Polytechnic State University, San Luis Obispo uses the standard 4.0 scale. Cal Poly uses a Multi-Criteria Admission formula with weighted GPA, course rigor, and major-specific factors.
| Metric | Cal Poly Standard |
|---|---|
| Typical admit GPA | 3.8 - 4.2 weighted |
| Good standing minimum | 2.0 |
| Dean's List threshold | 3.5+ for Dean's List |
| Scale type | Standard 4.0 scale. |
How Cal Poly SLO recalculates GPA for admission
Cal Poly uses a Multi-Criteria Admission formula with weighted GPA, course rigor, and major-specific factors. The number you submit on your transcript and the number Cal Poly uses in its admission decision may differ. Use the calculator above to model both — switch the preset to match Cal Poly SLO's policy.
Maintaining a good Cal Poly GPA
- Track cumulative GPA, not just semester GPA. California Polytechnic State University, San Luis Obispo reports both. Most academic warnings trigger on the cumulative number.
- Use the credit-weighted scoring above.A 4-credit course's grade affects your GPA 33% more than a 3-credit course's grade.
- Plan for honors. 3.5+ for Dean's List. Use the GPA Goal Calculator to see what grade average you need next semester to qualify.
- Check the grade replacement policy. Cal Poly SLO, like most universities, has a grade-replacement policy for retaken courses. Removing a low grade from the cumulative is the single biggest GPA lift.