Osmania University (B.E.): no official formula.
Other sites give you a number. The university’s own B.E. rules don’t. Here’s what they do say, and how to get a figure you can use.
What the B.E. rules say — and don’t
The Faculty of Engineering Rules and Regulations for the four-year B.E. (2018-19) define how SGPA and CGPA are calculated and require a minimum CGPA of 5.00 for the degree. They contain no formula for converting CGPA into a percentage.
Clause 6.2 of those rules:
SGPA = Σ (letter grade point × credits) ÷ Σ credits — calculated only when every subject of the semester is cleared. CGPA = Σ (SGPA × total credits) ÷ Σ total credits.
Source: Osmania University Faculty of Engineering, B.E. Rules and Regulations 2018-19 (official PDF). Checked 23 September 2026.
Calculator sites quote at least three different “official” Osmania formulas. Without an Osmania document stating one, this site won’t pick one for you. If you need a percentage, ask the university’s Examination Branch for a conversion, and use the figure it gives you.
Only the 2018-19 B.E. rules were checked. If you have a newer Osmania regulation that states a conversion, send it to me.
What you can still work out
- Your CGPA from each semester’s SGPA and credits, exactly as clause 6.2 defines it
- The average you need to reach a target CGPA
- Proportional scaling between scales, clearly labelled as arithmetic rather than an official conversion
Common questions
Is Osmania CGPA × 10 the percentage?
Not according to any Osmania document this site has found. The B.E. rules give no conversion. A plain × 10 is arithmetic, not an Osmania rule — ask the Examination Branch for an official figure.
Is my data stored?
No. Everything is calculated in your browser.