Aditya Engineering College (Autonomous), Surampalem
percentage to CGPA

How Aditya Engineering College (Autonomous), Surampalem converts percentage to CGPA

VERIFIED 2026-08-15 from the college's own AR23 regulations; formula stated verbatim in §16 immediately below the Award of Class table. || INTERNAL CONSISTENCY PASSES: (CGPA − 0.5) × 10 reduces to 10·GP − 5, mapping grade points onto mark-band midpoints (GP 10 → 95 against a ≥90 band; GP 9 → 85 against 84.5; GP 5 → 45 against 44.5). || REBRANDING TO ADITYA UNIVERSITY — FLAGGED, NOT RESOLVED. The site is served at aec.edu.in and titled 'Aditya Engineering College (Autonomous)', but its footer reads 'ADITYA UNIVERSITY, Aditya Nagar, ADB Road, Surampalem - Pin:533437' and 'Aditya University © 2024 - All Rights Reserved'; the footer logo file is au_2.png and admissions route to apply.adityauniversity.in. AR23's own text is consistent with a shift in awarding body: §18(b) refers entry modalities to 'the University Guidelines' and §23 refers transfers to 'the Government of Andhra Pradesh and the University', where AR20 named JNTUK explicitly. AR-series regulations remain live — examination notices through AUGUST 2026 cite AR17/AR19/AR20/AR23 — so the formula is unaffected for these cohorts, but the awarding body for NEW intakes is unverified and may carry a different regulation. || SAME CLAUSE WORDING AS SRKR: SRKR R23 §22 carries the identical sentence and identical class bands, suggesting a shared drafting template among JNTUK-affiliated autonomous colleges in coastal AP. Corroboration only — GVPCE and GVPCEW proved shared drafting does not imply a shared constant. || ACET MUST NOT INHERIT THIS VALUE. ACET is separately autonomous with its own ACETR series; acet.ac.in is robots-disallowed and its clause has not been read. || OPEN GAP: AR17, AR19, AR20 conversion clauses unread. AR20 covers the 2020-21 to 2022-23 intakes — graduates of 2024, 2025 and 2026, the cohort most actively applying now. AEC also publishes a standalone scanned notice at aec.edu.in/CGPA/CGPA CONVERSION (02-11-2021).pdf dated 2 November 2021, which has no text layer; OCRing it would likely close the pre-AR23 era in one step.

Worked example

Take a percentage of 75%. Reversing the official Aditya Engineering College (Autonomous), Surampalem formula % = (CGPA − 0.5) × 10 gives a CGPA of about 8.0. Change the percentage above and the CGPA updates instantly.

Which figure is authoritative?

A percentage printed on your transcript is the official figure. This reverses the college's own conversion, so the CGPA shown is an estimate — useful for checking a number, not for quoting as an official grade.

Source & verification

own — Aditya Engineering College (Autonomous), Academic Regulations (AR23) for B.Tech (Regular-Full time), §16 Grading / Award of Class: 'CGPA to Percentage conversion Formula – (CGPA – 0.5) x 10'

CRITICAL — FOUR SIMILARLY NAMED ADITYA INSTITUTIONS AT SURAMPALEM, all sharing the Aditya Nagar / ADB Road / 533437 address line. The reliable discriminator is the REGULATION CODE on your transcript, not the name: (1) Aditya ENGINEERING COLLEGE (AEC), this entry — autonomous, aec.edu.in, codes prefixed AR (AR17, AR19, AR20, AR23), formula (CGPA − 0.5) × 10; (2) Aditya College of Engineering & TECHNOLOGY (ACET) — autonomous, acet.ac.in, codes prefixed ACETR, formula NOT verified; (3) Aditya College of Engineering (ACOE) — NOT autonomous, acoe.edu.in, follows JNTUK codes R16/R19/R20, formula (CGPA − 0.75) × 10; (4) Aditya University. AEC and ACET use near-identical site templates and host regulation files under the same 'autonomous pdf/' path with identical filenames, so verify the domain as well as the name. Applies to: B.Tech (Regular) admitted from AY 2023-24 and B.Tech (Lateral Entry) from AY 2024-25, under AR23. Grade scale: S = 10 (≥90), A = 9 (80-89), B = 8 (70-79), C = 7 (60-69), D = 6 (50-59), E = 5 (40-49), F = 0, Ab = 0. Class is awarded on CGPA, not percentage: First Class with Distinction ≥ 7.5 (only WITHOUT any supplementary appearance), First Class ≥ 6.5 and < 7.5, Second Class ≥ 5.5 and < 6.5, Pass Class ≥ 5.0 and < 5.5. Non-credit mandatory courses are graded Satisfactory/Unsatisfactory and excluded from SGPA/CGPA; no class or division is awarded for the Honors programme. THE INSTITUTION HAS BEEN REBRANDED ADITYA UNIVERSITY — if you were admitted recently, confirm which body awards your degree and under which regulation before relying on this figure. Earlier cohorts fall under AR17, AR19 or AR20, published at aec.edu.in but NOT yet read.

College contact

Address: Aditya Nagar, ADB Road, Surampalem – 533437, Gandepalli Mandal, Kakinada District, Andhra Pradesh, India
Email: office@aec.edu.in
Phone: +91-99498-76662
Website: official contact page

Comparing colleges? See the full directory or calculate your CGPA first with the CGPA calculator.