American International University-Bangladesh (AIUB) is renowned for its rigorous academic standards, trimester-based system, and competitive grading curve. For students navigating the fast-paced environment of AIUB, keeping track of academic performance is not just a necessity—it is a strategy for success.
Disclaimer: This article is for educational purposes. Always refer to the official AIUB Academic Registrar’s Office for final grade calculations and policy changes. cgpa calculator aiub
The registrar updates official CGPAs approximately 2-3 weeks after the final exam period. Your projected CGPA via a calculator should match the official result within ±0.01. Always refer to the official AIUB Academic Registrar’s
| Letter Grade | Grade Point (GP) | Marks Range (Typical) | | :--- | :--- | :--- | | A | 4.00 | 80% - 100% | | A- | 3.67 | 75% - 79% | | B+ | 3.33 | 70% - 74% | | B | 3.00 | 65% - 69% | | B- | 2.67 | 60% - 64% | | C+ | 2.33 | 55% - 59% | | C | 2.00 | 50% - 54% | | D | 1.00 | 45% - 49% | | F | 0.00 | Below 45% | | Letter Grade | Grade Point (GP) |