How this SSC GPA calculator works
মূল বিষয়ের গ্রেড পয়েন্ট যোগ হয়, মূল বিষয়ের সংখ্যা দিয়ে ভাগ হয়, তারপর ঐচ্ছিক বিষয়ের ২.০০-এর উপরের অংশ যোগ হয়।
Letter grades become grade points: A+ is 5.00, A is 4.00, A- is 3.50, B is 3.00, C is 2.00, D is 1.00, and F is 0.00. GPA without the optional subject is the sum of the main grade points divided by how many main subjects you entered. If you add a fourth subject, only the grade points above 2.00 are included, and the divisor stays the main-subject count. The displayed GPA is that full quotient, capped at 5.00, then rounded half-up to two decimal places. The rounded pieces are not added together to make the final figure.
SSC grading scale used by the calculator
This letter-to-point scale is the one printed with Cumilla Education Board SSC transcripts. Use it for the final grade of a GPA subject. The mark column applies only when that subject is marked out of 100.
| Mark out of 100 | Grade · গ্রেড | Grade point |
|---|---|---|
| 80–100 | A+ | 5.00 |
| 70–79 | A | 4.00 |
| 60–69 | A- | 3.50 |
| 50–59 | B | 3.00 |
| 40–49 | C | 2.00 |
| 33–39 | D | 1.00 |
| 0–32 | F | 0.00 |
How the fourth subject affects GPA
চতুর্থ বিষয়ে ২.০০-এর উপরের অংশই যোগ হয়। A+ হলে ৩.০০, A হলে ২.০০। C, D বা F হলে কিছু যোগ হয় না। ভাগ হয় শুধু মূল বিষয়ের সংখ্যা দিয়ে।
The optional subject contributes GP above 2.00: its grade point minus 2, and never less than 0. An A+ adds 3.00, an A adds 2.00, an A- adds 1.50, and a B adds 1.00. C, D, and F add nothing. That bonus is added to the main total and then divided by the number of main subjects. It does not become an extra subject in the divisor.
GPA without the fourth subject is the main total alone, divided by the same count. On your own entry that number changes only when the main grades or the main count change.
Historical worked example
A Cumilla Education Board SSC transcript from the 2019 sitting shows nine main grade points — 3.0, 4.0, 3.5, 4.0, 3.5, 4.0, 3.5, 5.0, and 5.0 — totalling 35.5. The optional subject is A+, so the grade points above 2.00 are 3.0. This list is a historical illustration, not a current 2026 subject combination.
- Bengali: B (3.00)
- English: A (4.00)
- Mathematics: A- (3.50)
- Islam & Moral Education: A (4.00)
- Bangladesh & Global Studies: A- (3.50)
- Physics: A (4.00)
- Chemistry: A- (3.50)
- Biology: A+ (5.00)
- ICT: A+ (5.00)
- Agriculture Studies: A+ (5.00) — optional
GPA without the optional subject: 35.5 / 9 = 3.944…, displayed as 3.94.
Final: (35.50 + 3.00) / 9 = 4.277…, displayed as 4.28. Adding the already rounded 3.94 to a separately rounded bonus does not reproduce 4.28. The calculator rounds the full quotient.
GPA without the optional subject
Leave the optional subject off, or remove it. The result is the main grade-point total divided by the number of main subjects. In the transcript above, that published figure is 3.94. Your calculator shows the same kind of figure from the main rows you enter, labeled separately from the final GPA.
Marks out of 100, and combined-paper totals
১০০ নম্বরের মধ্যে প্রাপ্ত নম্বরই এই স্কেলে বসবে। বাংলা বা ইংরেজির মতো ১০০-এর বেশি যোগফল রূপান্তর হবে না — চূড়ান্ত গ্রেড দিন।
Choose “Mark out of 100” only when the marksheet shows that subject out of 100. A mark from 0 to 100 uses the table above. Bengali and English are often one GPA subject with a combined total above 100 — for example 133 or 135 — while the transcript still prints a letter grade. Those totals are not divided, doubled, or stretched onto a 200-point scale here. Enter the final letter grade instead. This page does not combine papers.
What an entered F does
মূল বিষয়ে F দিলে স্ট্যাটাস FAIL। ঐচ্ছিক বিষয়ের F একা FAIL করে না। ব্যবহারিক বা MCQ-র আলাদা নিয়ম এখানে নেই।
If a main subject is entered as F, the calculator status is FAIL. The average is still shown, so you can see the arithmetic. An F in the optional subject adds no bonus and does not by itself set FAIL. This page does not apply practical, MCQ, or component failure rules. It only uses the letter you enter.
Calculator result and the official result
হিসাব করা GPA আর বোর্ডের প্রকাশিত রেজাল্ট এক জিনিস নয়। বোর্ডের রেজাল্টই চূড়ান্ত।
The number on this page is a calculated result from the values you enter. The official published result from the board remains the authority. This page is not the board's calculator, and it does not promise that the displayed figure matches every board printout. Rounding here is half-up to two decimal places because that reproduces 3.94 and 4.28 on the cited transcript. A written rule for every halfway case is not claimed.
FAQ
How do I calculate an SSC GPA with a fourth subject?
Add the main grade points, add only the optional grade points above 2.00, and divide by the number of main subjects. Cap the displayed result at 5.00.
Can I calculate an SSC GPA from marks?
Yes, when the mark is out of 100. Use the letter grade when the total is a combined-paper mark above 100.
What is GPA without the fourth subject?
It is the main grade-point total divided by the number of main subjects, with no optional bonus.
Which grading scale does this use?
A+ 5.00, A 4.00, A- 3.50, B 3.00, C 2.00, D 1.00, F 0.00, matching the scale on the cited Cumilla Board transcripts. It is not presented as a 2026 subject list, and it is not claimed for every equivalent exam.
Is this the board's calculator?
No. It calculates from what you type. Your board’s published result is the official result.
What comes after SSC?
জিপিএ হিসাব হয়েছে। পরের ধাপ কী?
Your GPA is calculated. What's your next step?
একাদশ শ্রেণির ভর্তি বোঝার এবং কলেজ বাছাইয়ের কাজ এখনো এই সাইটে চালু হয়নি।
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