How to use the JNTUK CGPA to Percentage Calculator
- 1. Enter your CGPAType the CGPA from your latest JNTUK grade card.
- 2. Keep the ruleThe JNTUK rule is selected.
- 3. Read your percentageSee the percentage, a full table and common job cut-offs.
How JNTUK converts CGPA to percentage
Jawaharlal Nehru Technological University Kakinada (JNTUK) has published this rule for R23: Percentage = (CGPA − 0.5) × 10.
Worked examples with this rule: CGPA 6.5 gives 60.00%, 7.5 gives 70.00%, 8.5 gives 80.00%. The calculator above applies the same rule to your own CGPA and also shows a full table, so you can see how much each 0.5 step adds to your percentage.
Source: JNTUK Proc. No. JNTUK/DAP/B.Tech(R23 Reg.)/Amendment(1)/2025 dated 02.12.2025
Where you will need this percentage
Fresher drives of companies such as TCS, Wipro and Cognizant ask for 60% or an equivalent CGPA in graduation. Bank exams, government jobs and higher-study forms usually ask for a percentage too, even when your marksheet shows only CGPA. Keep the rule you used, because some forms ask for it.
Use your final CGPA for the whole degree, and the SGPA of a single semester only when a form asks for that semester. If you are still studying, most companies accept your CGPA up to the last declared result, and they check the final figure again at joining, so a backlog cleared later still matters.
More free tools for JNTUK students: JNTUK Promotion Credits Checker, JNTUK Placement Eligibility Checker, JNTUK Attendance Calculator.
Frequently asked questions
What is the formula to convert JNTUK CGPA to percentage?
JNTUK uses Percentage = (CGPA − 0.5) × 10 for R23. For example, CGPA 7.5 gives 70.00%.
What percentage is CGPA 8 in JNTUK?
With the JNTUK rule, CGPA 8 is 75.00% and CGPA 7 is 65.00%.
Is CGPA × 10 correct for JNTUK?
Not for JNTUK. Its rule gives 70.00% for CGPA 7.5, while × 10 would give 75%. Use the JNTUK rule on forms.
Is this tool free?
Yes. It asks for your name and WhatsApp number once, when your result is ready, and every other Uncodemy tool then opens without the form.