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Review these practical examples to understand how individual subject grades combine to form your final GPA.
Demonstrates a high-achieving science student securing top grades across core and elective science subjects.
| Subject | Grade | Point |
|---|---|---|
| Bangla | A+ | 5.00 |
| English | A | 4.00 |
| ICT | A+ | 5.00 |
| Physics | A+ | 5.00 |
| Chemistry | A+ | 5.00 |
| Higher Math | A+ | 5.00 |
| Biology (4th Sub) | A+ | 5.00 |
How this was calculated: The six main subjects add up to 29.00 points. The 4th subject is A+ (5.00), so the bonus is 5.00 − 2.00 = 3.00 and the adjusted total is 32.00. Dividing by six main subjects gives 5.33, but the GPA can never exceed 5.00, so the final result is capped at 5.00. This is why a student with a few grades below A+ can still reach the maximum when the 4th subject is strong.
Illustrates a balanced performance across humanities electives with a strong 4th subject boost.
| Subject | Grade | Point |
|---|---|---|
| Bangla | A | 4.00 |
| English | A- | 3.50 |
| General Math | A | 4.00 |
| Religion | A+ | 5.00 |
| ICT | A+ | 5.00 |
| BGS | A | 4.00 |
| Civics | A | 4.00 |
| Geography | A | 4.00 |
| History | A- | 3.50 |
| Higher Math (4th Sub) | A+ | 5.00 |
How this was calculated: The nine main subjects add up to 37.00 points. The 4th subject bonus is 3.00, so the adjusted total is 40.00. Dividing by nine main subjects gives 4.44. The overall letter grade is A because the GPA lies between 4.00 and 4.99.
Shows how a single failed subject causes the entire result to become a fail, regardless of other strong grades.
| Subject | Grade | Point |
|---|---|---|
| Bangla | A | 4.00 |
| English | A- | 3.50 |
| ICT | A+ | 5.00 |
| Accounting | F | 0.00 |
| Business Org. & Mgmt. | A | 4.00 |
| Finance, Banking & Insurance | A | 4.00 |
| Economics (4th Sub) | A+ | 5.00 |
How this was calculated: Even though five of the six main subjects are A or better and the 4th subject is A+, the F in Accounting means the examination is failed. The calculator therefore shows 0.00 and a Failed status. Passing every subject is the first requirement; only then do the grade points matter.
Illustrates how targeted improvement in the previously failed subject changes the entire result.
| Subject | Grade | Point |
|---|---|---|
| Bangla | A | 4.00 |
| English | A- | 3.50 |
| ICT | A+ | 5.00 |
| Accounting | B | 3.00 |
| Business Org. & Mgmt. | A | 4.00 |
| Finance, Banking & Insurance | A | 4.00 |
| Economics (4th Sub) | A+ | 5.00 |
How this was calculated: After improving Accounting from F to B, the six main subjects add up to 23.50 points. With the 3.00 bonus from the 4th subject the adjusted total is 26.50, and 26.50 ÷ 6 = 4.42. One subject changed the result from a fail to an A grade.
Shows what happens when the 4th subject grade point is 2.00 or lower: no bonus is added.
| Subject | Grade | Point |
|---|---|---|
| Bangla | B | 3.00 |
| English | C | 2.00 |
| ICT | A- | 3.50 |
| Economics | A- | 3.50 |
| Civics and Good Governance | B | 3.00 |
| Sociology | B | 3.00 |
| Psychology (4th Sub) | D | 1.00 |
How this was calculated: The six main subjects add up to 18.00 points. The 4th subject is D (1.00), which is below 2.00, so the bonus is zero. The GPA is 18.00 ÷ 6 = 3.00 and the overall grade is B. The 4th subject can only help; it never lowers a GPA by itself.
Converts raw marks out of 100 to grades first, then calculates the GPA. Marks used: Bangla 72, English 65, Math 58, Religion 81, ICT 90, BGS 47, Accounting 76, Business Entrepreneurship 69, Finance & Banking 83, Computer Studies (4th) 55.
| Subject | Grade | Point |
|---|---|---|
| Bangla (72) | A | 4.00 |
| English (65) | A- | 3.50 |
| General Math (58) | B | 3.00 |
| Religion (81) | A+ | 5.00 |
| ICT (90) | A+ | 5.00 |
| BGS (47) | C | 2.00 |
| Accounting (76) | A | 4.00 |
| Business Entrepreneurship (69) | A- | 3.50 |
| Finance & Banking (83) | A+ | 5.00 |
| Computer Studies (55) (4th Sub) | B | 3.00 |
How this was calculated: Each mark is out of 100, so the mark is the percentage: 72 is A, 65 is A-, 58 is B, 81 is A+, 90 is A+, 47 is C, 76 is A, 69 is A-, 83 is A+ and 55 is B. The nine main subjects add up to 35.00 points. The 4th subject B (3.00) gives a bonus of 1.00, so the adjusted total is 36.00 and 36.00 ÷ 9 = 4.00, which is an A.
Every example on this page follows the same four steps, which are also the steps used by our calculator. Understanding the steps matters more than memorising any one result, because once you know them you can check any mark sheet yourself.
| Percentage | Out of 100 | Out of 200 | Grade | Point |
|---|---|---|---|---|
| 80% and above | 80+ | 160+ | A+ | 5.00 |
| 70% – 79% | 70–79 | 140–159 | A | 4.00 |
| 60% – 69% | 60–69 | 120–139 | A- | 3.50 |
| 50% – 59% | 50–59 | 100–119 | B | 3.00 |
| 40% – 49% | 40–49 | 80–99 | C | 2.00 |
| 33% – 39% | 33–39 | 66–79 | D | 1.00 |
| Below 33% | 0–32 | 0–65 | F | 0.00 |
Open the GPA Calculator, choose your exam and group, and enter your own grades or marks. If you want to see the rules behind these numbers, read the GPA Guide and the Grading System page.