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Using IUB's Grading Scheme

Absolute

Verified against IUB’s official grading policy ar.iub.edu.bd — the grade table below is the one the institution publishes. Verified Aug 2026. How we verify

IUB Grading System

See grade values & mark ranges
Grade GPA Value Marks Range
A 4.00 90.00 - 100.00
A- 3.70 85.00 - 89.99
B+ 3.30 80.00 - 84.99
B 3.00 75.00 - 79.99
B- 2.70 70.00 - 74.99
C+ 2.30 65.00 - 69.99
C 2.00 60.00 - 64.99
C- 1.70 55.00 - 59.99
D+ 1.30 50.00 - 54.99
D 1.00 45.00 - 49.99
F 0.00 0.00 - 44.99

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Independent University, Bangladesh grading scheme — grade, GPA value and marks range
The grade scale as an image — handy for saving or sharing.
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GPA Results

Semester GPA
—
on a 0.00 - 4.00 scale
0.00 4.00
0 credits 0% avg

Performance Summary

Performance summary will appear once you add courses.

Course Details

Course Credits Grade Grade Value Points
Add a course with credits and a grade to see your GPA
Total Credits: 0 Total Points: 0.00
Aiming for a specific CGPA? Try the Independent University, Bangladesh (IUB) Target GPA Calculator Work out the average GPA you'll need next semester to reach your goal.

How CGPA Is Calculated

Quality points for each course are found by multiplying the grade point earned by the course credit hours; GPA (per semester) and CGPA (cumulative) are the sum of quality points divided by total credit hours attempted.

An F grade remains permanently on the transcript even after the course is retaken and passed. Failing the same course three times leads to cancellation of admission, though the student may be permitted to change major or school instead. An I (Incomplete) is awarded only after at least 75% class attendance plus a valid, strongly discouraged, unforeseen reason; it converts automatically to F if not resolved by the end of the following semester. A W (Withdrawal) may be used a maximum of two times per course.

Source: IUB Green Book, Summer 2026 edition, p.13-14

Retaking a Course

A student may retake a course to improve CGPA within the next four semesters of the original registration; a course must be retaken in the immediate next semester if the grade earned was F or below the minimum acceptable prerequisite grade for the student's School/Department.

Only the latest grade earned counts toward CGPA when a course is retaken. Any given course may be retaken twice only.

Source: IUB Green Book, Summer 2026 edition, p.14

Academic Probation

A CGPA below 2.00 places a student on academic probation.

  • If CGPA stays below 1.50 for two successive probation semesters, admission to the University is cancelled.
  • If CGPA is 1.50 or above but still below 2.00, the student continues one further semester on probation and must raise CGPA to 2.00 or above by the end of that third semester, or admission is cancelled.

Source: IUB Green Book, Summer 2026 edition, p.15

Minimum CGPA for Graduation

A cumulative grade point average (CGPA) of at least 2.00 is required to graduate from all IUB undergraduate programs. Graduation additionally requires a minimum of two academic years in residence and completion of all university, school, major/honours, minor and elective requirements. Individual schools may set higher minimum grade-point requirements for a student's own major courses at the 300 level and above.

Source: IUB Green Book, Summer 2026 edition, p.2, 11-12

Dean's List and Graduation Honors

Full-time students with strong semester CGPA are recognized on five honour lists: Dean's List (CGPA ≥ 3.50, any semester), Dean's Merit List (≥ 3.50, second successive semester), Dean's Honour List (≥ 3.76, second successive semester, with a Tk. 5,000 award voucher), Vice Chancellor's List (≥ 3.50, third successive semester), and Vice Chancellor's Honour List (≥ 3.86, third successive semester, with a Tk. 10,000 award voucher).

Graduating students with high cumulative grades, following North American practice, are recognized as Cum Laude (CGPA 3.60–3.79), Magna Cum Laude (3.80–3.94) and Summa Cum Laude (≥ 3.95). The Chancellor's Award, a gold medal, goes to a student sustaining a CGPA of 4.00 across the final four successive undergraduate semesters.

Source: IUB Green Book, Summer 2026 edition, p.11-12

Transfer of Credit

To transfer credit from another accredited institution into IUB, the minimum acceptable grade per course is B- across all Schools/Departments, and the student's overall CGPA at the sending institution must be 2.50 or above.

An admission-test waiver additionally requires at least 30 completed credit hours at the earlier institution, an overall CGPA above 3.00 there, and a grade of B- in the intended course(s).

Source: IUB Green Book, Summer 2026 edition, p.9

Frequently asked questions

What grading scheme does Independent University, Bangladesh (IUB) use?
IUB uses the Absolute grading scheme (percentage-based) on a 0.0–4.0 scale with 11 grade levels: A = 4.00 (90–100%), A- = 3.70 (85–89.99%), B+ = 3.30 (80–84.99%), B = 3.00 (75–79.99%), B- = 2.70 (70–74.99%), C+ = 2.30 (65–69.99%), C = 2.00 (60–64.99%), C- = 1.70 (55–59.99%), D+ = 1.30 (50–54.99%), D = 1.00 (45–49.99%), F = 0.00 (0–44.99%).
Where does this IUB grade scale come from?
From IUB's official grading policy, published at ar.iub.edu.bd. The grade table on this page is the one the policy sets out, verified Aug 2026.
What are IUB's GPA rules?
A student may retake a course to improve CGPA within the next four semesters of the original registration; a course must be retaken in the immediate next semester if the grade earned was F or below the minimum acceptable prerequisite grade for the student's School/Department.

Source: IUB Green Book, Summer 2026 edition, p.14

What are IUB's academic standing rules?
A CGPA below 2.00 places a student on academic probation.

Source: IUB Green Book, Summer 2026 edition, p.15

What does IUB require to graduate?
A cumulative grade point average (CGPA) of at least 2.00 is required to graduate from all IUB undergraduate programs. Graduation additionally requires a minimum of two academic years in residence and completion of all university, school, major/honours, minor and elective requirements. Individual schools may set higher minimum grade-point requirements for a student's own major courses at the 300 level and above.

Source: IUB Green Book, Summer 2026 edition, p.2, 11-12

How are honours and awards decided at IUB?
Full-time students with strong semester CGPA are recognized on five honour lists: Dean's List (CGPA ≥ 3.50, any semester), Dean's Merit List (≥ 3.50, second successive semester), Dean's Honour List (≥ 3.76, second successive semester, with a Tk. 5,000 award voucher), Vice Chancellor's List (≥ 3.50, third successive semester), and Vice Chancellor's Honour List (≥ 3.86, third successive semester, with a Tk. 10,000 award voucher).

Source: IUB Green Book, Summer 2026 edition, p.11-12

How does IUB treat transfer credit?
To transfer credit from another accredited institution into IUB, the minimum acceptable grade per course is B- across all Schools/Departments, and the student's overall CGPA at the sending institution must be 2.50 or above.

Source: IUB Green Book, Summer 2026 edition, p.9

How do I convert SGPA to CGPA at IUB?
Your CGPA is the credit-weighted average of your SGPAs across every semester: (SGPA₁ × credits₁ + … + SGPAₙ × creditsₙ) ÷ (credits₁ + … + creditsₙ). Save each semester to the tracker on this page, by course or as a quick SGPA + credits entry, and it works out your CGPA on every save, edit and delete.
Is this IUB GPA calculator free, and is my data private?
Yes. GPAWise is free, with no signup, and your courses and saved semesters stay in your browser: nothing is sent to our servers. "Clear all tracker data" on the tracker wipes them at any time.

GPAWise is an independent tool and is not affiliated with, endorsed by, or sponsored by Independent University, Bangladesh. University names and trademarks are the property of their respective owners. Grading data is reproduced for reference — always verify with your institution.

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