SLSAC GPA Calculator
Estimate a centralized application-service GPA on the standard 4.0 scale, counting every graded attempt.
How the SLSAC GPA Calculator works
Centralized application services recalculate applicants' grades into a standardized GPA so that admissions committees can compare candidates fairly. This calculator estimates that kind of unified GPA on the common 4.0 scale, counting all graded attempts (the usual rule for centralized services, which generally do not apply grade forgiveness).
Please verify before relying on this result. "SLSAC" is not a widely documented application service, so this tool uses the standard 4.0 methodology as a sensible default. Always confirm the exact grade values, credit-conversion rules and inclusion policies in the official instructions for the service you are applying through.
Formula & grading scale
Every grade maps to a point value. Multiply each grade's value by the course's credit hours to get its quality points, sum them, and divide by total credits:
GPA = Σ(grade value × credit hours) ÷ Σ(credit hours)
The standard 4.0 uses this grade scale:
| Grade | Points | Grade | Points |
|---|---|---|---|
| A | 4 | A- | 3.7 |
| B+ | 3.3 | B | 3 |
| B- | 2.7 | C+ | 2.3 |
| C | 2 | C- | 1.7 |
| D+ | 1.3 | D | 1 |
| D- | 0.7 | F | 0 |
As with most centralized services, each graded attempt is included, failing grades count as 0.0, and non-graded marks (Pass/Fail, Withdraw) are excluded. If the official service publishes different grade values, use those instead.
Step-by-step example
Suppose you took three courses in a term:
- Biology — grade A (4.0) × 4 credits = 16.0 quality points.
- Calculus — grade B+ (3.3) × 3 credits = 9.9 quality points.
- English — grade B (3.0) × 3 credits = 9.0 quality points.
Total quality points = 16.0 + 9.9 + 9.0 = 34.9. Total credits = 4 + 3 + 3 = 10. Your GPA = 34.9 ÷ 10 = 3.49 on the 4.0 scale. (Exact point values depend on the scale shown above.)
Why a standardised GPA matters
Centralised application services exist to put every applicant on the same scale, so admissions committees can compare candidates fairly regardless of where they studied. That is why a recalculated, standardised GPA — rather than your raw transcript average — is usually the number that counts.
How a standardised GPA can differ from your transcript
Most centralised services count every graded attempt, apply fixed grade values, and exclude non-graded marks such as Pass/Fail. If you have repeated a course under a school forgiveness policy, expect both attempts to appear here, which can pull the average down compared with your transcript.
Related GPA tools
Because rules vary by service, always confirm the official methodology before relying on this estimate. For a plain 4.0 average use the GPA Calculator, and see the Law School (LSAC) and CASPA calculators for two real examples of how standardised GPAs are built.
How to use this estimate well
Think of a standardised GPA as a planning tool rather than a verdict. Enter every graded course you expect a service to include, keep repeated attempts in, and leave out Pass/Fail and Withdraw marks. The result gives you a realistic sense of where you stand before you submit an application — useful for building a balanced school list and spotting whether a strong final year could meaningfully lift your average. When the official service publishes its grade values, credit-conversion rules and course-inclusion policies, re-check your numbers against those, because even small differences in methodology can change the final figure. Until then, treat this as a careful, good-faith approximation built on the most common conventions.
Frequently asked questions
What is SLSAC?
It is presented here as a centralized application-service GPA. Because it is not a well-documented service, we apply the standard 4.0 methodology common to such services. Confirm the exact rules in the official application instructions before relying on this estimate.
Are repeated courses counted?
By default yes — centralized services typically include every graded attempt and do not honor school-level grade forgiveness. Enter all attempts you want included.
Which grade scale does this use?
The standard U.S. 4.0 scale (A = 4.0 down to F = 0.0). If the official service uses different values, adjust your entries accordingly.
How is a standardized application GPA different from my school GPA?
A standardized GPA recalculates every transcript onto one scale, counts all attempts (no grade forgiveness), and excludes non-graded marks. That often makes it differ from — and sometimes fall below — the GPA your school reports.
Related calculators
Keep exploring — these tools pair well with the SLSAC GPA Calculator.
You can also head back to the homepage, read our student blog, or learn more about ExamPredictor.online.