San Diego State University GPA Calculator
Calculate your GPA at San Diego State University (SDSU) in San Diego, CA, using its grading scale. Add your courses, grades, and credit hours below.
GPA across 10 credits
San Diego State University grading scale
SDSU uses the standard .3/.7 +/− scale; an A+ is not awarded.
| Letter grade | Grade points |
|---|---|
| A+ | 4.0 |
| A | 4.0 |
| A- | 3.7 |
| B+ | 3.3 |
| B | 3.0 |
| B- | 2.7 |
| C+ | 2.3 |
| C | 2.0 |
| C- | 1.7 |
| D+ | 1.3 |
| D | 1.0 |
| D- | 0.7 |
| F | 0.0 |
How to calculate your SDSU GPA
- Enter each course and choose the letter grade you earned.
- Add the credit hours for each course.
- Your credit-weighted GPA updates instantly above.
Academic policies at SDSU
Good academic standing
You need a cumulative GPA of at least 2.00 to stay in good academic standing. You are in good standing when both your overall cumulative GPA and your SDSU GPA are 2.0 or higher; falling below on either puts you on Academic Notice. Dropping below a sliding scale based on units completed — 1.50 at 29 or fewer units, 1.70 at 30–59, 1.85 at 60–89, and 1.95 at 90 or more — makes you subject to Disqualification.
Repeating a course
SDSU's Course Repeat and Grade Forgiveness policy lets you retake a course where you earned a C− or lower, and only your most recent grade is then calculated into your GPA. You can use forgiveness on a given course only once, capped at 16 forgiven units out of a maximum 28 repeatable units. Courses involving a finding of academic dishonesty are ineligible.
Pass/fail grades and your GPA
In SDSU's Credit/No Credit system, undergraduates earn CR for work equivalent to a C or better and NC for C− or below. An NC is not calculated into your GPA, though some other institutions treat a transferred NC as an F. You must select CR/NC grading by the 10th day of instruction.
Sources
The grading scale and policies above were checked against San Diego State University's own published policies on July 28, 2026:
- SDSU Registrar — Academic Notice and Disqualification
- SDSU Registrar — Course Repeat and Forgiveness
- SDSU Registrar — Grading
Policies change. If you spot something out of date, tell usand we'll correct it.
Looking for other schools? Browse the full university list, or use the general GPA calculator.
Frequently asked questions
How is GPA calculated at SDSU?
Each letter grade maps to grade points on San Diego State University's scale (Standard 4.0 (A = 4.0, with +/−)). Multiply each course's grade points by its credit hours, sum them, and divide by total credits.
What is the maximum GPA at SDSU?
The maximum GPA is 4.0 on this scale.
Can you retake a course to raise your GPA at SDSU?
SDSU's Course Repeat and Grade Forgiveness policy lets you retake a course where you earned a C− or lower, and only your most recent grade is then calculated into your GPA. You can use forgiveness on a given course only once, capped at 16 forgiven units out of a maximum 28 repeatable units. Courses involving a finding of academic dishonesty are ineligible.
Is this the official calculator?
No — this is a free study tool. Always confirm your GPA against San Diego State University's official registrar or student portal.
Related schools
Other schools on the standard 4.0 (a = 4.0, with +/−)
These convert letter grades to grade points exactly the way SDSU does.
Other schools in California
Browse all 93 schools or compare every scale side by side on the grading scales page.