EngineeringCAS GPA Calculator
Calculate your EngineeringCAS GPA for M.S., M.Eng., and Ph.D. applications. Handles the no-grade-replacement policy, WF grades, quarter-to-semester conversion (×0.667), and separate Undergraduate / Graduate / Post-Baccalaureate breakdowns — all on the 4.0 scale.
What is the EngineeringCAS GPA?
The EngineeringCAS GPA is the standardised academic metric calculated by the Engineering Centralized Application Service — the Liaison-powered portal used by hundreds of graduate engineering programmes to process M.S., M.Eng., and Ph.D. applications. Rather than accepting the GPA on your university transcript, EngineeringCAS recalculates a single, verified 4.0-scale GPA from every transcript you have ever generated, applying a consistent set of rules regardless of where or when you studied.
This recalculation is designed to create a level playing field across thousands of institutions with different grading conventions. A student at a quarter-credit university cannot be compared directly to one at a semester-credit university without conversion. A GPA that reflects grade forgiveness is not equivalent to one that includes every attempt. EngineeringCAS resolves both of these issues through its quality points system — a weighted average that accounts for credit hours, converts quarter credits to semester equivalents, and includes every grade attempt on record.
The result is that your EngineeringCAS GPA can be meaningfully different from the one on your diploma. Students with repeated courses, a quarter-system background, or institutional grade forgiveness policies should calculate their EngineeringCAS GPA carefully before targeting programmes, as the number admissions committees see may come as a surprise.
The EngineeringCAS Formula
Semester Hours = Quarter Hours × 0.667
Quality Points = Grade Points × Semester Hours
EngineeringCAS GPA = Σ(Quality Points) ÷ Σ(Semester Hours)
Each course contributes to your GPA proportionally to its credit weight. A 4-credit course earning an A (4.0) contributes 16.0 quality points — four times more than a 1-credit course with the same grade. This is why credit hours matter and why EngineeringCAS does not simply average letter grades.
| Grade | Points |
|---|---|
| A+ / 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 / D− | 1.0 |
| F / WF | 0.0 |
| W | Excluded |
| P / AP | Excluded |
Key Calculation Rules
If you retook a course, both attempts are included in your EngineeringCAS GPA. Your university may hide the original grade through its grade forgiveness policy — EngineeringCAS will not. The original D or F and the retake A are both factored in, which can significantly lower your computed GPA compared to your transcript.
Schools on a quarter calendar have their credits converted: semester hours = quarter hours × 0.667. A 4-quarter-credit course becomes 2.67 semester hours before quality points are calculated. This calculator applies the conversion automatically — simply select “Quarter” for affected courses.
A standard Withdrawal (W) is grade-neutral — it appears on your record but carries no quality points and does not move your GPA. A Withdrawal-Failing (WF) is treated identically to an F: 0.0 quality points, fully included in the denominator.
Pass grades and AP exam credits are excluded from the GPA calculation — they do not improve or harm your average. However, a Fail in a P/F course is typically counted as 0.0 and included. Always check your transcripts for any hidden F grades inside P/F registrations.
The Three GPA Breakouts
EngineeringCAS reports your GPA in three separate categories rather than one combined number. Admissions committees see all three, and each tells a different story about your academic history.
Worked Example: Quarter Credits and a Repeat
This example shows how a repeated course and a quarter-credit school interact. Three courses — Calculus I and two attempts at Physics — all taken for 4 quarter credits.
| Course | Qtr Units | Grade | Sem Hrs (×0.667) | Quality Points |
|---|---|---|---|---|
| Calculus I | 4 | B+ (3.3) | 2.67 | 8.81 |
| Physics (1st attempt) | 4 | D (1.0) | 2.67 | 2.67 |
| Physics (2nd attempt) | 4 | A (4.0) | 2.67 | 10.68 |
| Totals | 12 | 8.01 | 22.16 |
EngineeringCAS GPA: 22.16 ÷ 8.01 = 2.77
On a university transcript with grade replacement, the Physics retake A might have replaced the D, giving an apparent GPA of around 3.65. EngineeringCAS shows the true 2.77 — a gap of nearly 0.9 GPA points.
For the 2026–2027 application cycle, many EngineeringCAS programmes are transitioning to Professional Transcript Entry (PTE), where Liaison staff or automated systems extract course data directly from uploaded transcripts rather than requiring applicants to enter each course manually.
Even with PTE active, you should still use this calculator to estimate your verified GPA before submitting. The number calculated here is the same number admissions committees will see after verification — and knowing it in advance lets you set realistic programme targets, prepare a GPA addendum if needed, and avoid surprises during the review process.
How to Use This Calculator
Collect transcripts from every institution
Gather official or unofficial transcripts from every college or university where you have ever taken a course — including summer programmes, community college transfers, dual-enrollment, and any international study. EngineeringCAS requires all of them.
Identify the credit system used by each school
Check whether each institution operated on a semester or quarter calendar. Quarter credits must be converted to semester hours (×0.667) before quality points can be calculated. Select 'Quarter' in the credit system dropdown for those courses.
Categorise each course by academic level
Sort courses into Undergraduate, Graduate, or Post-Baccalaureate. EngineeringCAS reports these three GPAs separately. Most courses from your bachelor's degree are undergraduate; courses taken after your first degree for a master's or Ph.D. are graduate; undergraduate-level courses taken after your bachelor's are post-baccalaureate.
Enter every attempt — no skipping repeats
If you retook a course, add each attempt as a separate row. Enter the original grade on the first row and the retake grade on the second row. Both will be included in the calculation regardless of your university's grade replacement policy.
Use the correct grade for special cases
W (Withdrawal) has no GPA effect — add it if you want but it will not move the number. WF (Withdrawal-Failing) counts as 0.0 and must be included. P (Pass) and AP credits are excluded from GPA. A Fail in a P/F course is entered as F.
Calculate and review the breakdown
Click Calculate to see your GPA for each academic level and your overall EngineeringCAS GPA. The results panel shows semester credits and quality points per level so you can verify every step of the calculation.
Common Mistakes to Avoid
Applying to more than one professional school?
Each CAS system uses the same quality-points logic but has different policies for repeats, P/F grades, and science sub-scores. Compare your GPA across systems.