Vignan's LARA Institute of Technology & Science (Autonomous), Vadlamudi, Guntur
CGPA to percentage

How Vignan's LARA Institute of Technology & Science (Autonomous), Vadlamudi, Guntur converts CGPA to percentage

VERIFIED 2026-08-15 from the college's own R23 regulations, read in full; formula stated verbatim in §19 immediately below the Award of Class table. || FIFTEENTH COLLEGE WITH THE IDENTICAL JNTUK R23 TEMPLATE CLAUSE, joining SRKR, AEC, AMR, BVCITS, DNRCET, SGIT, GIETEC, KITS Divili, KHIT, NRIIT, RCE, RISE Gandhi, SITE and UCET. Same sentence, same S/A/B/C/D/E table, same 7.5/6.5/5.5/5.0 bands, same −0.5 constant. Consistent with the model established at Sri Vasavi: this is the JNTUK common autonomous regulation, adopted without a rebadged prefix — VLITS keeps the plain 'R23' code. || THE FILENAME CONVENTION ON THE REGULATIONS PAGE IS THE CLEANEST AUTONOMY-TRANSITION MARKER FOUND IN THIS SWEEP, and is worth adopting as a diagnostic. VLITS names its pre-autonomy documents JNTUKR13.pdf, JNTUKR16.pdf, JNTUKR19.pdf, JNTUKR20.pdf — explicitly flagging them as the university's — while the R23 file is simply 'R23 Regulations.pdf'. Where a college's regulations page is available, checking whether filenames carry a 'JNTUK' prefix instantly separates inherited from institutional documents. This would have resolved the LIMAT, RIET and SVIET ambiguities immediately. || THE R23 DOCUMENT RETAINS UNADAPTED UNIVERSITY LANGUAGE throughout, confirming template adoption rather than independent drafting: it refers to 'the University external examinations', 'Each college shall assign a faculty advisor', 'The principal of the respective college shall forward such proposals to the University', and ends with 'the decision of the Vice-Chancellor is final' — despite VLITS having its own Academic Council and Board of Studies. It also lists Group-A and Group-B branch tables including Chemical, Food Technology, Petroleum, Pharmaceutical, Agricultural, Mining and Automobile Engineering — branches VLITS does not offer, inherited wholesale from the template. || CRITICAL DISAMBIGUATION — VADLAMUDI HOSTS TWO SEPARATE VIGNAN INSTITUTIONS ON ADJACENT CAMPUSES: (1) VIGNAN'S LARA INSTITUTE OF TECHNOLOGY & SCIENCE (VLITS) — this entry, an autonomous college affiliated to JNTUK, EAPCET code VLIT, domain vignanlara.org. (2) VIGNAN'S FOUNDATION FOR SCIENCE, TECHNOLOGY & RESEARCH (VFSTR) — a DEEMED UNIVERSITY awarding its own degrees, with entirely different regulations. Careers360 notes VLITS is 'located near the Vignan University RTC Bus Stop'. A student holding a Vignan degree from Vadlamudi could be from either; check whether the certificate says LARA / VLITS or Vignan University / VFSTR. VFSTR is a separate registry problem and its formula must not be assumed to match. || ELEVEN DEPARTMENTS with an unusually granular CSE split: CSE, CSE-Artificial Intelligence, CSE-AI&ML, CSE-Data Science, and a separate standalone AI&ML department — five computing streams plus IT. Also Civil, ECE, EEE, Mechanical, Basic Science & Humanities and MCA. || FOUNDED 2007 at Vadlamudi on the Guntur-Tenali highway, 14 km from Guntur and 11 km from Tenali. NAAC 'A+'; NBA-accredited for CSE, IT, ECE, EEE and Mechanical; ISO 9001:2015; UGC-recognised; APSCHE. JNTUK Research Centres. || THE SITE'S PAGE TITLES ARE BROKEN — every page carries the meta title 'Smart Class: coaching classes', an unreplaced template default, while the visible title is 'VIGNAN : LARA'. Cosmetic, but it means search engines index the college's pages under the wrong name. || A MOBILE APP EXISTS on Google Play (com.vignan.lara), and the site is maintained by the CSE department.

Worked example

Take a CGPA of 8.0 on the 10-point scale. Applying the official Vignan's LARA Institute of Technology & Science (Autonomous), Vadlamudi, Guntur formula % = (CGPA − 0.5) × 10 gives a percentage of about 75%. Change the CGPA in the calculator above and the percentage updates instantly using this same formula.

Why the formula matters

Using the official conversion keeps your percentage defensible if an admissions office or employer asks how you calculated it.

Source & verification

own — Vignan's LARA Institute of Technology & Science, Academic Regulations (R23) for B.Tech (Regular-Full time), §19 Grading / Award of Class: 'CGPA to Percentage conversion Formula – (CGPA – 0.5) x 10'

Applies to: B.Tech (Regular, 160 credits) admitted from AY 2023-24 onward and B.Tech (Lateral Entry, 120 credits) from AY 2024-25 onward, under R23. Grade scale (10-point absolute): S (Superior) = 10 (≥90), A (Excellent) = 9 (80-89), B (Very Good) = 8 (70-79), C (Good) = 7 (60-69), D (Average) = 6 (50-59), E (Pass) = 5 (40-49), F (Fail) = 0, Ab (Absent) = 0. Class is awarded on CGPA, not percentage: First Class with Distinction ≥ 7.5, First Class ≥ 6.5 < 7.5, Second Class ≥ 5.5 < 6.5, Pass Class ≥ 5.0 < 5.5. Non-credit audit courses are marked Satisfactory/Unsatisfactory and excluded from SGPA/CGPA/percentage. No class or division is awarded for the Honors programme (15 additional credits, requiring CGPA 7 with no backlogs). Zero grade points are included when computing SGPA.

College contact

Address: Vadlamudi – 522213, Chebrolu Mandal, Guntur District, Andhra Pradesh, India
Email: principal@vignanlara.org
Phone: 0863-2381200

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