JNTUK percentage, R23 regulations—Enter your CGPA
Formula used JNTUK
Percentage = (CGPA − 0.5) × 10
JNTUK CGPA to percentage formula
R23 regulations
Percentage = (CGPA − 0.5) × 10
R16, R19 and R20 regulations
Percentage = (CGPA − 0.75) × 10
JNTUK's R16, R19 and R20 regulations give Equivalent Percentage = (CGPA − 0.75) × 10. The R23 regulations changed it to (CGPA − 0.5) × 10.
Source: R23 regulations amendment, Dec 2025 · R20 provisional certificate form. Checked October 2026.
JNTUK CGPA to percentage table CGPA 5.0 to 10.0
| CGPA | R23 regulations | R16, R19 and R20 regulations |
|---|---|---|
| 5.0 | 45% | 42.5% |
| 5.1 | 46% | 43.5% |
| 5.2 | 47% | 44.5% |
| 5.3 | 48% | 45.5% |
| 5.4 | 49% | 46.5% |
| 5.5 | 50% | 47.5% |
| 5.6 | 51% | 48.5% |
| 5.7 | 52% | 49.5% |
| 5.8 | 53% | 50.5% |
| 5.9 | 54% | 51.5% |
| 6.0 | 55% | 52.5% |
| 6.1 | 56% | 53.5% |
| 6.2 | 57% | 54.5% |
| 6.3 | 58% | 55.5% |
| 6.4 | 59% | 56.5% |
| 6.5 | 60% | 57.5% |
| 6.6 | 61% | 58.5% |
| 6.7 | 62% | 59.5% |
| 6.8 | 63% | 60.5% |
| 6.9 | 64% | 61.5% |
| 7.0 | 65% | 62.5% |
| 7.1 | 66% | 63.5% |
| 7.2 | 67% | 64.5% |
| 7.3 | 68% | 65.5% |
| 7.4 | 69% | 66.5% |
| 7.5 | 70% | 67.5% |
| 7.6 | 71% | 68.5% |
| 7.7 | 72% | 69.5% |
| 7.8 | 73% | 70.5% |
| 7.9 | 74% | 71.5% |
| 8.0 | 75% | 72.5% |
| 8.1 | 76% | 73.5% |
| 8.2 | 77% | 74.5% |
| 8.3 | 78% | 75.5% |
| 8.4 | 79% | 76.5% |
| 8.5 | 80% | 77.5% |
| 8.6 | 81% | 78.5% |
| 8.7 | 82% | 79.5% |
| 8.8 | 83% | 80.5% |
| 8.9 | 84% | 81.5% |
| 9.0 | 85% | 82.5% |
| 9.1 | 86% | 83.5% |
| 9.2 | 87% | 84.5% |
| 9.3 | 88% | 85.5% |
| 9.4 | 89% | 86.5% |
| 9.5 | 90% | 87.5% |
| 9.6 | 91% | 88.5% |
| 9.7 | 92% | 89.5% |
| 9.8 | 93% | 90.5% |
| 9.9 | 94% | 91.5% |
| 10.0 | 95% | 92.5% |
Frequently Asked Questions
What is the JNTUK CGPA to percentage formula?
It depends on your scheme: R23 regulations: Percentage = (CGPA − 0.5) × 10; R16, R19 and R20 regulations: Percentage = (CGPA − 0.75) × 10.
What is 8 CGPA in percentage at JNTUK?
75% for R23 regulations; 72.5% for R16, R19 and R20 regulations.
What is 7.5 CGPA in percentage at JNTUK?
70% for R23 regulations; 67.5% for R16, R19 and R20 regulations.
What does JNTUK say about converting CGPA to percentage?
JNTUK's R16, R19 and R20 regulations give Equivalent Percentage = (CGPA − 0.75) × 10. The R23 regulations changed it to (CGPA − 0.5) × 10.