JNTU CGPA to Percentage (Hyderabad, Kakinada & Anantapur)
JNTU’s formula depends on your regulation — R16 onward differs from the older batches.
· Verified against official sources
The JNTU universities (Hyderabad, Kakinada, Anantapur) use (CGPA − 0.75) × 10 for recent regulations — R16, R18, R19, R20 and R23. Older R10/R13 batches use (CGPA − 0.5) × 10.
Confirm your regulation code (printed on your grade card) before converting, since the two formulas differ by 2.5 percentage points.
Formulas & worked examples
Example uses a CGPA of 8.5 out of 10.
| University | Scheme / regulation | Formula | CGPA 8.5 → |
|---|---|---|---|
| JNTU (Hyderabad / Kakinada / Anantapur) | R16 / R18 / R19 / R20 / R23 | (CGPA − 0.75) × 10 | 77.5% |
| R10 / R13 (older) | (CGPA − 0.5) × 10 | 80% |
Sources for these formulas
- JNTU (Hyderabad / Kakinada / Anantapur) — official / authoritative source ↗
Frequently asked questions
What is the JNTU CGPA to percentage formula?
R16 onward: (CGPA − 0.75) × 10. R10/R13: (CGPA − 0.5) × 10.
Does JNTUH, JNTUK and JNTUA use the same formula?
Yes, the three JNTU universities follow the same regulation-based conversion.
Related guides
Formulas are verified against official or authoritative sources and reflect rules known as of 9 July 2026. Universities can revise conversion rules — always confirm with your examination cell for official submissions.