R.V.R. & J.C. College of Engineering (Autonomous), Guntur
percentage to CGPA
R.V.R. & J.C. College of Engineering (Autonomous), Guntur — % → CGPA
Converting R.V.R. & J.C. College of Engineering (Autonomous), Guntur percentage back to CGPA
R.V.R. & J.C. College of Engineering (Autonomous), Guntur (Andhra Pradesh) officially converts CGPA to percentage with % = (CGPA − 0.50) × 10. This page inverts that formula so you can estimate the CGPA behind a known percentage. Enter your percentage above and the calculator solves for the CGPA on the 10-point scale.
Worked example
The official R.V.R. & J.C. College of Engineering (Autonomous), Guntur formula is % = (CGPA − 0.50) × 10. Starting from a percentage of 75%, the formula reverses to a CGPA of about 8 on the 10-point scale. You can check this by running 8 through the forward R.V.R. & J.C. College of Engineering (Autonomous), Guntur CGPA to percentage calculator — it returns 75%, confirming the two directions agree.
Why this is an estimate, not an official figure
A college issues your percentage from your actual CGPA, not the other way around — so reversing the formula recovers the CGPA that would produce that percentage. When both numbers appear on your grade card, always quote the official CGPA rather than this estimate.
Source & verification
own — R.V.R. & J.C. College of Engineering (Autonomous), Academic Regulations (R24) §18.9 'Conversion of CGPA into equivalent Percentage : Percentage of Marks =(CGPA-0.50)x10'; identical clause at Regulations (R-20) §12.6
Applies to: B.Tech (Regular and Lateral Entry) under the college's own autonomous regulations. Verified identical across two regulation generations — R-20 (admissions from AY 2020-21) and R-24 (admissions from AY 2024-25) — so no cohort split is needed for any student admitted 2020-21 onward. The clause is worded the same in both documents. Grading is a 10-point absolute scale: A+ = 10 (≥90 marks), A = 9, B = 8, C = 7, D = 6, E = 5 (40–49), F = 0, W = 0 (withdrawal/absent). Note the top grade is A+, not S — this differs from other ANU-affiliated autonomous colleges and is a useful check that you are reading the right marksheet. Class is awarded on CGPA, not on percentage: First Class with Distinction ≥ 7.5; First Class ≥ 6.5 and < 7.5; Second Class ≥ 5.5 and < 6.5; Pass Class ≥ 5.0 and < 5.5. RVR & JC is autonomous, so ANU's own B.Tech R20 formula does not govern here — the college sets its own conversion, which happens to coincide. Cohorts admitted before AY 2020-21 fall under R-18, R-16 or R-12 and have NOT been checked; if your marksheet says R18 or earlier, confirm with the examination section before relying on this figure. Postgraduate programmes (M.Tech, MCA, MBA) are governed by separate regulations and are outside the scope of this entry.
College contact
Address: Chandramoulipuram, Chowdavaram, Guntur – 522019, Andhra Pradesh, India
Phone: +91-94910-73317
Website: official contact page
Need the usual direction? Use the R.V.R. & J.C. College of Engineering (Autonomous), Guntur CGPA to percentage calculator, or browse the full percentage to CGPA directory.