GTU Percentage Conversion: Choose the Correct CPI or CGPA
An index label can change which part of a GTU record belongs in the calculation.
Which record does this guide cover?
GTU Notification 1 of 2012 distinguishes CPI and CGPA according to course duration and degree-index rules. Locate the correct final index instead of averaging all semester figures indiscriminately. The percentage expression should be applied to the index defined for your course.
Use the correct index from the official record. This notification distinguishes CGPA for longer courses and CPI for two-year courses; check which semesters form the degree index rather than averaging all semesters without regard to the regulation.
Worked example using the supported expression
For 8.20 CGPA, the selected rule gives 77.00%. Keep the original grade-point value and the rule label together so that the saved result can be checked against its source.
| CGPA | Equivalent percentage |
|---|---|
| 6.00 | 55.00% |
| 7.00 | 65.00% |
| 8.00 | 75.00% |
| 9.00 | 85.00% |
Percentage = CGPA × 10 − 5
Use the calculator with your own record
- Identify the programme, regulation and relevant admission, completion or examination-session boundary.
- Read the official source linked below and select the matching preset.
- Enter actual obtained and maximum marks for a marks-based preset, or the final index on the scale requested.
- Check the displayed formula and label before saving the result.
Keep a usable report
Save the PDF with the original academic record when you need a portable calculation. Print report prepares the same calculation for paper; Download image produces a PNG. The source and scope are part of the report, so keep them visible when explaining the result.
Share opens a preview. It starts with the tool link; Include current result adds the entered values and calculation details. Review that preview before sharing. Website reports are independent calculations and do not replace certificates issued by the awarding institution.
Questions about this GTU calculation
Can I average every semester GPA before converting GTU grades?
Only if the applicable regulation defines that as the correct degree index. Use the official CPI or CGPA requested by the notification.
Can one semester’s GPA stand in for the final result?
Use the period and metric requested by the application. A semester average and a cumulative record can describe different courses; calculate a credit-weighted average only under the relevant academic rules.
Try the programme-specific calculator
Open the full university calculator and usage guide, or use the same tool below.
Official source checked
Reviewed on October 23, 2026.
Worked examples use simplified calculation models. Check your institution’s current regulations, grading scale, rounding rules and official records before relying on a result.