Mawlana Bhashani Science and Technology University Grading System 2026: GPA and CGPA Guide

Quick answer: MBSTU grading in one minute

Quick answer: Mawlana Bhashani Science and Technology University (MBSTU) in Tangail grades on a 4.00 scale. The national reference scale used across Bangladeshi public universities, and the scale reproduced for MBSTU by every calculator that covers the university, runs from A+ at 4.00 for 80 percent or above, through A at 3.75, A- at 3.50, B+ at 3.25, B at 3.00, B- at 2.75, C+ at 2.50, C at 2.25 and D at 2.00 for 40 percent to less than 45 percent, down to F at 0.00 for anything below 40 percent. Your semester GPA is the sum of (credit x grade point) for every course in that semester, divided by the total credits attempted in that semester. Your CGPA is the same calculation run over every course you have completed so far. MBSTU programme pages state that a minimum CGPA of 2.00 out of 4.00 is required for graduation.

That paragraph needs one honesty note before you trust any number in this guide, including the table in it. MBSTU does not publish its own grade table or its academic ordinance on its public website, mbstu.ac.bd, in any form this research could find. The university site carries news, notices, admissions information and department pages, but no grading document. So this guide tells you, rule by rule, what is verified from an MBSTU-specific source, what comes from the national University Grants Commission (UGC) reference scale, and what is flagged UNVERIFIED because no public MBSTU source states it. That separation is the whole value of this guide. A calculator page that quietly presents the UGC table as “the MBSTU scale” is guessing. This guide shows its working.

The distinction matters most in one narrow band of marks: 40 percent to 50 percent. On the UGC reference table, 45 percent earns a C worth 2.25 and 40 percent earns a D worth 2.00. But other Bangladeshi universities truncate that table. CVASU in Chattogram, for example, publishes a table with no C and no D at all and a pass floor of 50 percent, so 45 percent there is an F worth 0.00. MBSTU has not published a table that settles which version it follows. Until it does, use the UGC table for your estimates, but check your own transcript: if your transcript shows C or D grades, your session follows the UGC-style table, and the numbers in this guide apply directly. If it never shows anything between C+ and F, ask your department which table your session runs on before you act on a borderline result.

MBSTU itself is worth placing properly before the numbers start. It is a public university at Santosh in Tangail, named after Mawlana Abdul Hamid Khan Bhashani, and its official website is mbstu.ac.bd. Its undergraduate degrees are four-year, eight-semester honours and engineering programmes, and admission runs through the GST (General, Science and Technology) cluster system. Its Vice-Chancellor is Professor Dr. ABM Shahidul Islam. Do not confuse MBSTU with MIST, the Military Institute of Science and Technology in Dhaka, which is a different university with its own grading guide on this site. Do not confuse it with the similarly initialled institutions that pollute search results: MBTU, an unrelated online institution, and MBTS, a seminary in Malaysia. This guide is about Tangail only.

Check Your MBSTU GPA With the Calculator

The fastest way to use this guide is to calculate as you read. Open the CGPAPro calculator on the homepage and enter each course with its credit hours and its letter grade. There is no dedicated MBSTU calculator page on this site, and you should not go looking for one under a guessed address. Use the homepage calculator with the grade points from the table in this guide.

That last instruction is the whole point of this section. Most calculators default to a generic scale, and a generic scale is only right if it matches your university’s table letter for letter. If your transcript already shows letter grades, enter those letters and check that the calculator’s point for each letter matches the table below before you trust the result. If you only have marks, convert each mark to a letter grade using the table first, then enter the letter. Never enter a raw percentage into a GPA calculator and assume it knows your university’s bands.

To check a single semester, enter only that semester’s courses. To check your CGPA, enter every course you have completed so far, across all semesters, with failed courses included at 0.00 until your department confirms otherwise in writing. Rounding in this guide is half-up to two decimal places, and you should round only at the very end of a calculation, never after each course.

The MBSTU Grading Table: What Is Verified and What Is Not

No MBSTU-specific grade table exists in public. That sentence is the most important factual claim in this guide, and it is worth stating twice, because every other page about MBSTU grading skips it. The table below is the UGC uniform grading system, recommended by the University Grants Commission of Bangladesh for all public and private universities with effect from the 2006-2007 session, and reproduced for MBSTU by the calculator pages that cover the university. It is the best available reference table for MBSTU estimates. It is not, repeat not, a table MBSTU itself has published.

Three features of this table deserve your full attention. First, the bands are five marks wide, so a single mark can move you a full grade. A score of 80 percent is an A+ at 4.00, but 79 percent is an A at 3.75, a difference of 0.25 grade points for one mark. The same cliff exists at every boundary: 75, 70, 65, 60, 55, 50, 45 and 40 percent. If a recheck or a corrected quiz mark pushes you across a boundary, your GPA moves, and the worked examples below show by how much.

Second, D at 2.00 is the lowest passing grade on this reference table. A D still earns its credits and still contributes 2.00 grade points per credit to your GPA. It is a weak pass, not a failure, and it keeps you moving toward graduation. The failure line is below 40 percent, where F contributes 0.00 and earns no credits.

Third, the table has no grade between D and F. There is no partial credit for a near miss. A score of 39 percent and a score of 5 percent both earn exactly the same thing: F at 0.00. That is why a single failed course damages a semester GPA so badly, and why the F example in this guide is the one to study hardest.

Why the National UGC Table Is the Right Reference

If you have seen a Bangladesh grading table somewhere else, it almost certainly looked like the one above. That is because the UGC recommended one uniform system for every public and private university in the country, and required universities to finalise results and issue transcripts according to it. The University of Rajshahi reproduces it on its official site with exactly these bands and points, and the same bands appear in the published grading pages of other UGC-recognised Bangladeshi universities. MBSTU is a public university under the UGC, so the UGC table is the natural default for its transcripts too, and it is the table every MBSTU calculator page already uses.

But “natural default” is not the same as “confirmed MBSTU rule”, and the distinction has a practical consequence you should act on. Universities are allowed to adapt the framework, and some do: CVASU drops C and D entirely and fails everything below 50 percent. If MBSTU has made any similar adaptation in an unpublished ordinance, the UGC table would overstate your GPA on marks between 40 and 50 percent. The check costs nothing: look at your own transcript. C and D grades on it confirm the UGC-style table for your session. Their absence, especially alongside failed marks in the 40s, is a signal to ask your department directly. When in doubt, contact the university through mbstu.ac.bd rather than trusting a calculator’s default.

One more cross-check is worth doing while you are here. The GPAWise MBSTU page, the only calculator page dedicated to MBSTU, reproduces this exact table and then warns in its own words that the scale has not been checked against MBSTU’s own grading policy and that students should confirm with the registrar. That warning is honest, and this guide agrees with it. The difference is that this guide also gives you the MBSTU-specific facts that page does not: the marks split, the graduation floor, and the worked examples.

How Your Marks Are Built Up: Continuous Assessment and Finals

Before you can convert a course into a grade point, you need to know how its 100 marks are assembled. MBSTU programme pages describe the same split across departments, and it is the most concrete MBSTU-specific assessment fact available in public. For a theory course, 30 percent of the mark is continuous assessment and 70 percent is the final examination. The continuous 30 percent breaks down as 10 percent for attendance and 20 percent for quizzes, class tests, assignments or presentations. For a laboratory or practical course, the split is even: 50 percent continuous assessment (15 percent attendance, 15 percent lab report, 20 percent quiz or assignment) and 50 percent final examination (40 percent practical test, 10 percent viva-voce).

Two practical consequences follow. First, attendance is not a formality at MBSTU: it is 10 percent of every theory course and 15 percent of every lab course before you sit any exam. A student who skips classes is not just risking an attendance bar (see the UNVERIFIED note below), they are giving away marks that no final-exam performance can fully replace. Second, the final examination dominates theory courses at 70 percent, so a strong in-course record cannot rescue a collapsed final, and a weak in-course record can be repaired only partly by a strong final. Worked Example 4 below runs real numbers through both splits so you can see exactly how this plays out.

What MBSTU has NOT published is the minimum attendance percentage required to sit the final examination. At other Bangladeshi public universities the bar commonly sits between 60 and 75 percent depending on the institution, and some departments bar students below the line outright. For MBSTU specifically, that figure is UNVERIFIED. Do not assume 75 percent, do not assume 60 percent, and do not assume there is no bar. Ask your department at the start of the semester, not in the week before finals, because by then it is too late to fix.

How to Calculate Your Semester GPA, Step by Step

The method has four steps, and skipping any one of them is how wrong GPAs happen.

Step 1: For each course, find your total mark out of 100 by adding its components (attendance + in-course + final for theory; attendance + report + quiz + practical + viva for labs). Step 2: Convert that total mark to a letter grade using the table above, then to its grade point. Step 3: Multiply each course’s grade point by its credit hours. That product is the course’s grade points earned. Step 4: Add up all the grade points earned, add up all the credits attempted (including failed courses), and divide the first total by the second. Round half-up to two decimal places, and only at the end.

The step students most often get wrong is Step 4’s divisor. Credits attempted means every course you registered for and completed, including the ones you failed. Failed courses contribute 0.00 to the numerator but their full credits to the denominator. Leaving them out is not a rounding choice; it is a different, wrong calculation, and Worked Example 2 shows it inflating a GPA from 2.75 to 3.30.

The GPA and CGPA Formulas

Semester GPA (also called SGPA) = sum of (credit x grade point) for all courses in the semester / total credits attempted in that semester.

CGPA = sum of (credit x grade point) for all courses completed so far / total credits attempted so far.

There is a shortcut for CGPA that avoids re-entering every course: CGPA = sum over semesters of (semester GPA x semester credits) / total credits across all semesters. This works because a semester GPA already contains its own credit weighting. What does NOT work is averaging semester GPAs directly. Two semesters of 3.50 and 3.00 do not average to 3.25 unless both semesters carried exactly the same credits. Worked Example 3 proves it.

A related formula answers the question every MBSTU student asks at some point: what GPA do I need next semester to reach a target CGPA? Required GPA = (target CGPA x total credits at graduation of the calculation – current CGPA x credits completed) / remaining credits. If the answer comes out above 4.00, the target is mathematically impossible, and Worked Example 3 shows a student discovering exactly that.

Worked Example 1: A Strong First Semester

Take a first-year MBSTU student in a science programme with six courses in the semester. Her marks convert to grades as follows: a 3-credit computing course at A (3.75), a 3-credit mathematics course at A+ (4.00), a 3-credit physics course at B+ (3.25), a 2-credit chemistry course at A- (3.50), a 2-credit English course at B (3.00), and a 1-credit laboratory course at A+ (4.00).

Multiply each grade point by its credits: computing 3 x 3.75 = 11.25; mathematics 3 x 4.00 = 12.00; physics 3 x 3.25 = 9.75; chemistry 2 x 3.50 = 7.00; English 2 x 3.00 = 6.00; laboratory 1 x 4.00 = 4.00. Add the products: 11.25 + 12.00 = 23.25; 23.25 + 9.75 = 33.00; 33.00 + 7.00 = 40.00; 40.00 + 6.00 = 46.00; 46.00 + 4.00 = 50.00. Add the credits: 3 + 3 + 3 + 2 + 2 + 1 = 14. Divide: 50.00 / 14 = 3.5714, which rounds half-up to 3.57. Her semester GPA is 3.57.

Notice what the weighting does here. The 1-credit laboratory A+ adds only 4.00 points, while the 3-credit mathematics A+ adds 12.00. If she had swapped those grades, putting the A+ in the lab and a B in mathematics, her total would fall by 6.00 points and her GPA by more than 0.4. Credit hours are the lever, not the number of A grades.

Worked Example 2: The F Trap (Read This One Twice)

Now a second-semester student with six 3-credit courses, 18 credits in total. His grades: A+ (4.00), A (3.75), B+ (3.25), B (3.00), F (0.00) in one course he failed, and C+ (2.50). Multiply: 3 x 4.00 = 12.00; 3 x 3.75 = 11.25; 3 x 3.25 = 9.75; 3 x 3.00 = 9.00; 3 x 0.00 = 0.00; 3 x 2.50 = 7.50. Add: 12.00 + 11.25 = 23.25; 23.25 + 9.75 = 33.00; 33.00 + 9.00 = 42.00; 42.00 + 0.00 = 42.00; 42.00 + 7.50 = 49.50. Correct GPA: 49.50 / 18 = 2.75.

The trap is what happens if he “forgets” the failed course and divides by the 15 credits he passed: 49.50 / 15 = 3.30. That is a phantom GPA, 0.55 higher than the real one, and it is the single most common self-deception in GPA calculation. It feels reasonable because the failed course “does not count” in everyday speech. In the formula it counts fully in the denominator until the course is cleared and your department confirms how the cleared grade is recorded. His earned credits this semester are 15, but his attempted credits are 18, and the GPA uses attempted credits.

The damage is also visible in the other direction. Without the F, his five passed courses would give 49.50 / 15 = 3.30. One failed 3-credit course drags a 3.30 semester down to 2.75. That is the price of the F cliff: there is no partial credit, and the failed course still occupies its full share of the divisor.

Worked Example 3: CGPA Across Semesters, and the Impossible Target

Take the same student across two semesters. Semester 1: GPA 3.50 over 20 credits, which is 70.00 grade points (20 x 3.50 = 70.00). Semester 2: GPA 3.00 over 17 credits, which is 51.00 grade points (17 x 3.00 = 51.00). The plain average of the two GPAs is (3.50 + 3.00) / 2 = 3.25. The true CGPA is (70.00 + 51.00) / (20 + 17) = 121.00 / 37 = 3.2702, which rounds to 3.27. The plain average understates it, because the heavier first semester pulls harder. With unequal semester credits, the plain average is always wrong except by coincidence.

Now the target question. Suppose a student has completed 80 credits at a CGPA of 2.40, which is 192.00 grade points (80 x 2.40 = 192.00). She plans to finish at 100 credits and dreams of a 3.00 CGPA. A 3.00 over 100 credits needs 300.00 points (100 x 3.00 = 300.00). She still needs 300.00 – 192.00 = 108.00 points from her remaining 20 credits, which is 108.00 / 20 = 5.40 per credit. The scale stops at 4.00, so the target is impossible. Her maximum reachable CGPA is (192.00 + 80.00) / 100 = 272.00 / 100 = 2.72, even with straight A+ grades from here on. A realistic revised target of 2.50 needs 250.00 – 192.00 = 58.00 points from 20 credits, which is 58.00 / 20 = 2.90 average: demanding, but possible. Running this calculation early, rather than in the final semester, is the difference between a plan and a disappointment.

Worked Example 4: From Raw Marks to a Letter Grade

Marks-split arithmetic is where attendance quietly decides grades. Take a theory course. The student scores 9 out of 10 for attendance, 17 out of 20 for quizzes and class tests, and 56 out of 70 in the final examination. Total: 9 + 17 + 56 = 82. On the reference table, 82 percent is an A+ worth 4.00. Now change only the attendance: the same student with 4 out of 10 for attendance scores 4 + 17 + 56 = 77, which is an A worth 3.75. Five lost attendance marks cost 0.25 grade points on a 3-credit course, which is 0.75 grade points in the semester total. Attendance is worth real GPA, not just eligibility.

Now a laboratory course under the 50/50 split. The student scores 13 out of 15 for attendance, 12 out of 15 for the lab report, 17 out of 20 for quizzes and assignments, 34 out of 40 for the practical test, and 8 out of 10 for the viva-voce. Total: 13 + 12 = 25; 25 + 17 = 42; 42 + 34 = 76; 76 + 8 = 84. On the reference table, 84 percent is an A+ worth 4.00. Note how the lab split protects a student who is weaker in one component: the practical test is 40 percent, not 70, so a middling practical can be offset by strong continuous marks in a way a theory final cannot.

GPA vs CGPA vs SGPA: Clearing Up the Three Terms

Students use these three terms interchangeably, and examiners do not. Semester GPA, often written SGPA, covers one semester only. CGPA covers everything completed so far, from the first semester to the latest. “GPA” on its own is ambiguous: on a transcript it usually means the semester figure for that semester, while in conversation students usually mean their CGPA. When a scholarship circular or a job advertisement asks for a GPA, read it twice: a requirement of “CGPA 3.00” is a cumulative requirement, and a single strong semester does not satisfy it.

Two more distinctions prevent expensive misunderstandings. Earned credits are the credits of courses you passed; attempted credits are the credits of every course you completed, passed or failed. Graduation needs earned credits and a CGPA floor; the GPA formula needs attempted credits. And a percentage is not a GPA. There is no official MBSTU percentage-to-CGPA conversion published anywhere, and the common shortcut of multiplying CGPA by 25 (so 3.50 becomes 87.5 percent) is an approximation used by some foreign credential evaluators, not an MBSTU rule. If an application form asks for a percentage, ask your department what conversion it certifies rather than inventing one.

Common Mistakes MBSTU Students Make

First, dropping failed courses from the divisor, covered in Worked Example 2. It is the most damaging error because it always flatters the result, so nobody checks it.

Second, taking a plain average of semester GPAs instead of weighting by credits, covered in Worked Example 3. With MBSTU semesters running 14 to 20 credits in the published FTNS syllabus, semesters are rarely equal, so the plain average is usually wrong.

Third, using a US 4.0 scale instead of the UGC scale. On the US scale, an A- is often 3.7 and a B+ 3.3, and there is no 3.75 or 3.25 step. Feeding US points into an MBSTU calculation misstates nearly every grade. Use the UGC points: 4.00, 3.75, 3.50, 3.25, 3.00, 2.75, 2.50, 2.25, 2.00, 0.00.

Fourth, rounding after every course. If you round each course’s product or each semester’s GPA before combining them, the errors accumulate. Keep full precision through the whole calculation and round half-up to two decimals once, at the end.

Fifth, counting a course twice after a retake. Until your department confirms how a cleared F is recorded, do not assume the old F vanishes from the record. Some systems replace it, some average it, some keep both attempts on the transcript. For MBSTU specifically, the retake-recording rule is UNVERIFIED, so the safe estimate keeps the F in the divisor until you have written confirmation otherwise.

Sixth, assuming the 40-50 percent band is safe. On the UGC reference table it earns C or D points. On a truncated table like CVASU’s it earns F. If any of your marks fall in the 40s, your GPA is sensitive to a rule MBSTU has not published, and you should confirm it with your department before quoting that GPA anywhere important.

Seventh, treating attendance as free marks. Attendance is 10 percent of a theory course and 15 percent of a lab course at MBSTU, and it is the cheapest GPA available: it requires presence, not brilliance. Losing it is also the easiest way to drop a grade band, as Worked Example 4 shows.

Retakes, Improvement, Probation and Graduation: What Is Known and What Is Not

What is known: MBSTU programme pages state a minimum CGPA of 2.00 out of 4.00 for graduation, with a highest CGPA of 4.00. That floor is the one graduation rule this research could verify from an MBSTU-specific source, and it matches the national pattern: a 2.00 CGPA is the standard graduation floor at Bangladeshi public universities.

What is UNVERIFIED, stated plainly so no student plans around a guess: whether MBSTU allows repeat examinations for F grades only, or also allows improvement examinations for passed courses; whether a repeated course replaces the old grade or is averaged with it; what semester GPA triggers probation or bars promotion to the next semester; what the maximum time allowed to complete a degree is; and how incomplete (I) or withdrawal (W) grades are treated in the GPA divisor. Peer public universities in Bangladesh generally restrict repeat exams to failed courses and do not allow improving a passed grade, and several set a 2.00 semester GPA bar for promotion, but those are peer norms, not MBSTU rules, and this guide does not present them as MBSTU facts.

The practical advice follows from the uncertainty. If you have an F, talk to your department in the semester you receive it, not the semester you hope to graduate, because repeat examinations are normally tied to the next offering of that course. If you have a passed-but-low grade you want to improve, get the answer in writing before you skip other work to prepare for an improvement exam that may not exist. And if your CGPA is near 2.00, treat that as the danger zone now: the graduation floor is verified, even if the probation machinery around it is not.

For any of these questions, the route is the university itself: the official site at mbstu.ac.bd, your department office, and the Controller of Examinations. A calculator site cannot answer them, and neither can a Facebook group with confidence, however confidently it answers.

Tips to Protect and Raise Your MBSTU CGPA

Protect the cheap marks first. Attendance is 10 to 15 percent of every course and requires no talent, only presence. Students who treat attendance as optional routinely lose a grade band per course, and across six courses that is a large GPA loss for nothing.

Weight your effort by credits. A 3-credit course moves your GPA three times as much as a 1-credit lab. When time is short before finals, put the extra hour into the heavy course, not the light one, even if the light one feels more urgent.

Chase boundaries, not averages. Because the grade bands are five marks wide, a single mark at a boundary is worth 0.25 grade points per credit. If you are at 79 percent in a course, one corrected quiz mark or one rechecked answer is worth more than five marks gained in the middle of a band. Ask for rechecks where your marks sit within a mark or two of a boundary.

Run the target formula every semester, not in your final year. Worked Example 3 shows a student discovering in her final stretch that 3.00 is mathematically out of reach. The same calculation in her second year would have told her what average she needed while she still had semesters left to earn it.

Clear F grades at the first opportunity. An F costs twice: 0.00 in the numerator and full credits in the denominator, every semester it stays on your record. Delaying a repeat examination does not delay the damage; it extends it.

Keep your own spreadsheet. Enter every course, credit, mark and grade as results arrive, and compute your GPA yourself using this guide’s method. When the official result differs from your calculation, you have a precise, course-by-course record to take to your department, instead of a vague feeling that something is off.

For comparison with how other Bangladeshi universities handle the same rules, see the CVASU grading guide, where the pass floor is 50 percent and there are no C or D grades, and the Bangladesh Agricultural University grading guide, which publishes a full ordinance with attendance marks and probation rules that MBSTU has not published. The Jagannath University grading guide is a third public-university comparison from the same series.

Read more: If you are comparing public universities in Bangladesh, the CVASU grading system guide shows what a truncated grade table looks like, and the BAU grading system guide shows what a fully published ordinance looks like.

Frequently Asked Questions

What grading scale does MBSTU use?

MBSTU has not published its own grade table. The reference table to use is the UGC uniform 4.00 scale: A+ 4.00 for 80 percent or above, A 3.75, A- 3.50, B+ 3.25, B 3.00, B- 2.75, C+ 2.50, C 2.25, D 2.00 for 40 percent to less than 45 percent, and F 0.00 below 40 percent. Confirm borderline marks in the 40-50 percent band with your department, because that band is where an unpublished MBSTU adaptation would show up.

Does an F grade count in my CGPA at MBSTU?

Yes, on the standard credit-weighted method used across Bangladeshi universities. An F contributes 0.00 grade points but its full credits stay in the divisor until the course is cleared and your department confirms how the cleared grade is recorded. Dropping the F from the divisor inflates the GPA, as Worked Example 2 shows: 2.75 becomes a phantom 3.30.

How do I calculate my MBSTU CGPA?

Convert each course mark to a letter grade and grade point, multiply each grade point by the course’s credits, add all the products, and divide by total credits attempted, including failed courses. For CGPA, run the same calculation over all completed semesters, or use the shortcut: sum of (semester GPA x semester credits) divided by total credits. Round half-up to two decimals at the end only.

Can I retake a course to improve a passed grade at MBSTU?

UNVERIFIED. No public MBSTU source states an improvement rule. Peer Bangladeshi public universities generally allow repeat examinations for failed courses only, not improvement of passed grades, but that is a peer norm, not an MBSTU rule. Get the answer from your department in writing before planning around it.

What CGPA do I need to graduate from MBSTU?

A minimum CGPA of 2.00 out of 4.00, as stated on MBSTU programme pages. That floor is verified. Probation thresholds, promotion rules and any higher departmental requirement are UNVERIFIED from public MBSTU sources.

How much do attendance and class tests count at MBSTU?

For theory courses, attendance is 10 percent and quizzes, class tests, assignments or presentations are 20 percent, with the final examination at 70 percent. For lab courses, attendance is 15 percent, the lab report 15 percent, quizzes or assignments 20 percent, and the final is 50 percent (40 percent practical test, 10 percent viva-voce). These splits come from MBSTU programme pages. The minimum attendance percentage needed to sit the final exam is UNVERIFIED for MBSTU specifically.

Is a 3.50 CGPA good at MBSTU?

Yes. On a 4.00 scale, 3.50 sits at the A- band and is comfortably above the 2.00 graduation floor. It is competitive for most scholarships and postgraduate applications in Bangladesh, though the most competitive scholarships and foreign admissions often look for 3.50 and above alongside other criteria. What matters more than the label is the trend: a CGPA rising across semesters reads better than one falling, and a single strong semester does not repair a weak cumulative record without the credit-weighted maths to back it.

Conclusion

MBSTU grading is simple at its core and murky at its edges, and this guide has tried to keep those two facts separate. The core is the 4.00 scale, the credit-weighted formula, the 30/70 theory split and the 50/50 lab split, and the verified 2.00 graduation floor. The murky edges are the unpublished grade table, the unpublished attendance bar, and the unpublished retake and probation rules. A student who calculates with the UGC reference table, weights by credits, keeps failed courses in the divisor, and checks borderline marks against their own transcript will get a number they can defend. A student who trusts a calculator default, drops an F, or averages semester GPAs plain will get a number that feels better and is wrong. When a rule matters for graduation, a scholarship, or a job application, the final step is always the same: confirm it with MBSTU itself through mbstu.ac.bd and your department, because the university’s own document, when it publishes one, outranks every guide, including this one.

Sources

• Mawlana Bhashani Science and Technology University, official website: https://mbstu.ac.bd/
• MBSTU BSc Chemistry programme page, assessment split and graduation CGPA: https://www.topuniversities.com/universities/mawlana-bhashani-science-technology-university/undergrad/bachelor-chemistry
• MBSTU BSc Criminology and Police Science programme page, assessment split and graduation CGPA: https://www.topuniversities.com/universities/mawlana-bhashani-science-technology-university/undergrad/bachelor-criminology-police-science
• MBSTU Department of Food Technology and Nutritional Science, four-year eight-semester BSc Honours syllabus document: https://www.scribd.com/document/201159840/Course-Curriculam-FTNS
• University of Rajshahi, reproduction of the UGC uniform grading system: https://www.ru.ac.bd/oia/grading-system-at-university-of-rajshahi/
• GPAWise MBSTU GPA calculator page, UGC table reproduced for MBSTU with its own unverified disclaimer: https://gpawise.com/universities/mawlana-bhashani-science-and-technology-university-mbstu/gpa-calculator