Stepping into LUMS is a massive achievement. But once the excitement of O-Week fades and the first round of quizzes hits, every student runs into the exact same roadblock: understanding the lums grading system.
If you are a freshman looking at a confusing transcript, or an applicant trying to figure out how your hard work translates into a GPA, you are in the right place.
LUMS doesn’t use simple school-level percentages where a 90% is automatically an A. Instead, it uses a 4.0 scale combined with letter grades, and it is heavily influenced by how your classmates perform.
Let’s skip the confusing academic handbooks and look at how the LUMS GPA scale actually works, how to calculate your grades, and what you need to do to stay on safe ground.
To understand where you stand, you need to know what each letter grade is worth. The table below shows the exact undergraduate lums grading system used at LUMS, from an A+ all the way down to an F.
| Letter Grade | Numeric Equivalent | |
|---|---|---|
| Exceptional | A+ | 4.0 |
| Outstanding | A | 4.0 |
| Excellent | A- | 3.7 |
| Very Good | B+ | 3.3 |
| Good | B | 3.0 |
| Average | B- | 2.7 |
| Satisfactory | C+ | 2.3 |
| Low Pass | C | 2.0 |
| Marginal Pass | C- | 1.7 |
| Unsatisfactory | D | 1.0 |
| Pass | *P | - |
| Fail | F | 0.0 |
| Withdrawn | **W | - |
| Incomplete | ***I | - |
| Transfer | ****T | - |
You cannot just add your grades together and divide them by the number of subjects. LUMS uses a weighted average, meaning classes with more “credit hours” matter a lot more.
A heavy 4-credit core course (like Accounting or Calculus) will impact your GPA much more than a 1-credit lab or a 2-credit seminar.
Here is the straightforward way to calculate your semester GPA:
This is where things get interesting. Depending on the size of your class and the professor, your grade will be decided in one of two ways:
In almost all large core classes (like Intro to Microeconomics), LUMS uses relative grading. Your actual percentage score on a test doesn’t matter by itself. What matters is how well you did compared to everyone else.
If an exam is incredibly hard and the highest score in the whole batch is only 65%, that 65% might become the A. The average scores become B’s and C’s, and the lowest scores get D’s or F’s. It keeps things fair when exams are brutal, but it means you are always competing with your peers.
In smaller elective classes or advanced senior-year courses, professors often use absolute grading. Here, the boundaries are fixed before the semester even starts. For example, the professor might state on day one that 90% is an A, 80% is a B, and so on. It doesn’t matter if the whole class gets a 95%; everyone gets an A.
Your GPA isn’t just a number to show your parents it determines your official status at the university.
If you want to keep your GPA high without burning out, the best strategy is to protect your 4-credit courses. Because they carry so much weight, a bad grade in a 4-credit class takes a massive effort to fix later on. Treat your quizzes seriously from week one at LUMS, small components add up quickly, and consistency is always what wins against the curve.
For undergraduate (BS) programs, the minimum passing percentage is 50% (D grade). For graduate (MS/PhD) programs, you must secure at least 60% (C grade) to pass an individual course.
No. A W grade is entirely neutral and has no impact on your semester GPA or cumulative CGPA. It simply shows that you withdrew from the course before the 14th week.
If you miss a final exam due to an emergency and receive an I (Incomplete) grade, you must clear the retake exam before the next semester starts. Failing to take or pass it will automatically turn that “I” into an F grade.