LSAC CAS GPA Calculator
Convert your undergraduate grades to the official Law School Admission Council (LSAC) scale.
Credit Hour Distribution
The chart above displays how your credits are distributed across different grade levels.
What is the LSAC CAS GPA Calculator?
The lsac cas gpa calculator is an essential tool for prospective law students applying to ABA-approved law schools in the United States and Canada. Unlike your undergraduate transcript, which may use a local grading scale, the Law School Admission Council (LSAC) standardizes all grades through the Credential Assembly Service (CAS). This process ensures that applicants from different universities are compared on a level playing field.
Common misconceptions include the belief that your undergraduate “institutional GPA” is what law schools see first. In reality, law schools look at your standardized lsac cas gpa calculator result. This standardized GPA may be higher or lower than your university GPA depending on how your school handles A+ grades, repeats, and non-punitive withdrawals.
Using an lsac cas gpa calculator allows you to anticipate these changes early in the application cycle, helping you target the right law schools based on their 25th, 50th, and 75th percentile benchmarks.
lsac cas gpa calculator Formula and Mathematical Explanation
The calculation is based on a “Quality Point” system. Every credit hour is assigned a weight based on the letter grade received. The formula is straightforward but rigorous:
LSAC GPA = (Σ (Credit Hours × LSAC Grade Value)) / (Total LSAC-Reportable Credit Hours)
| Variable (Grade) | LSAC Value (Points) | Typical Unit | Standard Range |
|---|---|---|---|
| A+ | 4.33 | Credit Hours | 0 – 200 |
| A | 4.00 | Credit Hours | 0 – 200 |
| A- | 3.67 | Credit Hours | 0 – 200 |
| B+ | 3.33 | Credit Hours | 0 – 200 |
| B | 3.00 | Credit Hours | 0 – 200 |
| B- | 2.67 | Credit Hours | 0 – 200 |
| C+ | 2.33 | Credit Hours | 0 – 200 |
| C | 2.00 | Credit Hours | 0 – 200 |
| F | 0.00 | Credit Hours | 0 – 200 |
Practical Examples (Real-World Use Cases)
Example 1: The A+ Advantage
An applicant has 120 credit hours. Their university calculates an ‘A’ and ‘A+’ both as 4.0. However, in the lsac cas gpa calculator, those 10 hours of A+ are worth 4.33. This student might see their GPA jump from a 3.90 to a 3.93, which can be the difference between a rejection and an acceptance at a T14 law school.
Example 2: The Repeated Course Impact
A student failed a 3-credit course (F) and then repeated it for an ‘A’. Their university replaced the ‘F’ with the ‘A’. However, the lsac cas gpa calculator includes both attempts. The calculation would include 3 credits at 0.00 and 3 credits at 4.00, resulting in a 2.00 average for that specific course set, significantly lowering the overall standardized GPA.
How to Use This lsac cas gpa calculator
- Gather your official transcripts from every post-secondary institution attended.
- Identify the total credit hours earned for each specific letter grade.
- Input the number of credit hours into the corresponding grade box in the lsac cas gpa calculator above.
- The calculator will update your “Estimated LSAC GPA” in real-time as you enter data.
- Review the “Credit Hour Distribution” chart to see where your academic strengths lie.
- Use the “Copy Results” button to save your data for your law school admissions spreadsheet.
Key Factors That Affect lsac cas gpa calculator Results
- A+ Weights: LSAC rewards students who receive A+ grades by awarding 4.33 points, potentially pushing a GPA above 4.0.
- Repeated Courses: Unlike many undergraduate institutions, LSAC counts every instance of a repeated course if both grades appear on the transcript.
- Non-Punitive Withdrawals: Standard ‘W’ grades usually do not affect the lsac cas gpa calculator, but ‘WF’ (Withdrawal Failing) is often counted as 0.00.
- Incomplete Grades: If an ‘Incomplete’ is considered punitive by your university, LSAC will treat it as a 0.00.
- Quarter vs. Semester: LSAC converts all credits to a standard semester-hour basis. If your school uses quarter hours, multiply by 0.67.
- Study Abroad: Credits from study abroad programs may or may not be calculated depending on whether the grades appear on a domestic transcript.
Frequently Asked Questions (FAQ)
1. Does the lsac cas gpa calculator include graduate school grades?
No. LSAC only calculates the GPA based on work completed toward your first baccalaureate degree. Graduate school transcripts are summarized but not included in the main GPA.
2. How does the calculator handle Pass/Fail grades?
A “Pass” grade does not affect the lsac cas gpa calculator. However, a “Fail” in a Pass/Fail system is counted as 0.00 points.
3. What if my school uses a different numerical scale (e.g., 9.0 or 12.0)?
LSAC uses its own conversion table for every unique institutional grading system to map those values back to the 4.0 (with A+ as 4.33) scale.
4. Why is my LSAC GPA lower than my transcript GPA?
This usually happens due to repeated courses where the original ‘F’ or ‘D’ is being counted by LSAC but was excluded by your university.
5. Can I exclude grades from a community college?
No. Every single undergraduate credit earned at any accredited institution must be reported and is included in the lsac cas gpa calculator.
6. Does the lsac cas gpa calculator weight different majors differently?
No. A 3.8 in Engineering is mathematically equivalent to a 3.8 in History according to the calculator, though admissions officers may apply their own context.
7. Are “Incomplete” grades counted?
Only if your school considers them “punitive.” If they are eventually replaced by a grade, that final grade is used.
8. How accurate is this calculator compared to the official report?
While this tool uses the official LSAC weights, the final determination is made by CAS after they review your official certified transcripts.
Related Tools and Internal Resources
- LSAT Score Predictor – Estimate your law school chances with your LSAT and GPA.
- Law School Rankings Guide – See how your lsac cas gpa calculator results compare to top programs.
- Personal Statement Tips – How to offset a lower lsac cas gpa calculator score with great writing.
- Law School Tuition Calculator – Plan your finances for the next three years.
- ABA 509 Disclosures – Access official data for every accredited law school.
- Law School Application Timeline – When to have your lsac cas gpa calculator finalized.