Every university grades differently. We calculate accordingly.
60+ calculators built on the published grading ordinances of 9 Indian universities. Enter your GPA, get the exact percentage your university would certify.
- 60+
- Calculators
- 9
- Universities
- 0
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CGPA 3.8 on 5-pt scale
Polynomial: 62.5 + 99.167x - 30x² + 3.333x³Supported universities
Pick your university, get the right rule book
Every calculation follows the grading ordinance of the university you study at, not a generic national average.
New Delhi
Open and distance learning with separate assignment and term-end weightage.
View toolsWest Bengal
Credit based OBE system reporting YGPA and DGPA instead of raw percentage.
View toolsLucknow
Ten point SGPA and CGPA system with grace marks and challenge evaluation provisions.
View toolsPune
Circular 332-2020 based grade to percentage conversion with ATKT regulations.
View toolsBelagavi, Karnataka
Karnataka's technological university with two live percentage conversion schemes.
View toolsChennai, Tamil Nadu
Tamil Nadu's technical university using a direct CGPA into percentage equivalence.
View toolsMumbai, Maharashtra
Reports SGPI and CGPI with a different percentage rule for engineering and other faculties.
View toolsNew Delhi
UGCF credit based semester grading with the 9.5 multiplier equivalence.
View toolsMost used
Popular tools this semester
The calculators students open the most around result and admission season.
Grade Card & Percentage Calculator
Convert your IGNOU grade card marks into an accurate credit weighted percentage and division.
Open toolDGPA to Percentage Converter
Convert your MAKAUT DGPA into the equivalent percentage using the official conversion rule.
Open toolSGPA / CGPA Calculator
Calculate semester SGPA and cumulative CGPA on the AKTU ten point grading scale.
Open toolCircular 332-2020 Percentage Converter
Convert SPPU grade points and CGPA into percentage using the official Circular 332-2020 slabs.
Open tool5-Point CGPA to Percentage Converter
Convert an IGNOU 5 point scale CGPA into a percentage using the official non-linear polynomial.
Open toolSGPA / CGPA to Percentage Converter
Apply the official MAKAUT formula to convert any SGPA or CGPA into a certified percentage.
Open toolSGPA / CGPA to Percentage Calculator
Convert an AKTU SGPA or CGPA into a percentage with the official 7.5 deduction.
Open toolCircular 332 Tiered Converter
Apply the grade-tiered equations of SPPU Circular No. 332 of 2020 to your CGPA.
Open toolOfficial formulas
Percentage conversion formula for every supported university
One reference table with the exact equivalence each university prints in its own ordinance, so you can check a result before you quote it on an application form.
| University | Grading scale | Percentage formula | Worked example |
|---|---|---|---|
| IGNOU | 100 marks per course | (Assignment x 30%) + (Term-end x 70%), credit weightedAssignments and the term-end exam must be cleared separately. | 80 assignment and 55 term-end gives 62.5 percent |
| MAKAUT | 10 point DGPA | Percentage = (DGPA - 0.75) x 10YGPA is credit weighted per year, DGPA across the full programme. | DGPA 8.42 gives 76.70 percent |
| AKTU | 10 point CGPA | Percentage = (CGPA x 10) - 7.5Carry-over papers are counted at the grade earned in the re-exam. | CGPA 8.00 gives 72.50 percent |
| SPPU | 10 point CGPA, tiered | Circular 332-2020 slabs, piecewise by grade point bandEach slab has its own multiplier, so a single formula is not valid. | CGPA 7.75 falls in the 7.25 to 8.24 slab |
| VTU | 10 point CGPA | Percentage = (CGPA - 0.75) x 10The 2015 to 2018 scheme and the 2021 scheme differ, pick your batch. | CGPA 9.00 gives 82.50 percent |
| Anna University | 10 point CGPA | Percentage = CGPA x 10No deduction is applied, distinction needs a first appearance pass. | CGPA 8.60 gives 86.00 percent |
| Mumbai University | 10 point CGPI | Engineering: (7.1 x CGPI) + 11, other faculties: (CGPI - 0.75) x 10Choose the scheme printed on your own transcript. | CGPI 8.00 gives 67.80 percent in engineering |
| Delhi University | 10 point CGPA, UGCF | Percentage = CGPA x 9.5SGPA is the credit weighted average of the semester under UGCF. | CGPA 8.20 gives 77.90 percent |
| GTU | 10 point CPI or CGPA | Percentage = (CPI - 0.5) x 10SPI covers one semester, CPI is cumulative across semesters. | CPI 7.90 gives 74.00 percent |
How it works
From grade card to verified percentage in four steps
Every calculator on Exammint Academic follows the same short path, so the result you get is reproducible by hand from your own marksheet.
- 1
Pick your university so the calculator loads that institution's own grading ordinance instead of a generic formula.
- 2
Choose the calculator you need, such as a SGPA to percentage converter, a division evaluator or an attendance tracker.
- 3
Enter the figures printed on your grade card: grade points, credits, internal and external marks, or attended lectures.
- 4
Read the result along with the formula it applied, then cross check it against the official source linked on the page.
Why Exammint
Accuracy that matches your official transcript
Most online calculators apply one generic formula to every university. That is exactly the mistake this platform avoids.
University specific rules
Each tool encodes the ordinance of one university, from SPPU Circular 332-2020 slabs to the MAKAUT DGPA deduction.
Answers in seconds
No account, no waiting, no spreadsheet templates. Enter your marks and read the result immediately.
The formula is always shown
Every tool page states the rule it applies, so you can verify the output against your own marksheet.
Your marks stay with you
Calculations are designed to run in the browser. Nothing about your grade card needs to leave your device.
Common questions
Answers students search for before a result or admission deadline
Short, rule backed answers to the questions that come up most around grade card season.
How do I convert SGPA to percentage?
Apply the formula your university publishes, not a generic one. AKTU uses (CGPA x 10) - 7.5, MAKAUT uses (DGPA - 0.75) x 10, Anna University uses CGPA x 10, Delhi University uses CGPA x 9.5, GTU uses (CPI - 0.5) x 10 and SPPU uses the tiered slabs of Circular 332-2020. Pick your university on Exammint Academic and the correct rule is applied for you.
Is there one common SGPA to percentage formula for all Indian universities?
No. The multiplier and the deduction differ by university and sometimes by faculty. Mumbai University alone uses (7.1 x CGPI) + 11 for engineering and (CGPI - 0.75) x 10 for several other faculties, so using a single formula everywhere produces a percentage that will not match your transcript.
How is SGPA calculated from credits and grade points?
SGPA is the credit weighted average of a semester: multiply each course grade point by that course's credits, add the products, then divide by the total credits of the semester. CGPA repeats the same calculation across all semesters completed so far.
Are these calculators free and do they store my marks?
Every calculator is free, needs no sign up and runs in your browser. The figures you enter are used to produce the result on screen and nothing about your grade card has to leave your device.
How accurate are the results compared with my official marksheet?
Each tool encodes the published ordinance, circular or regulation of the university, and every page links to that source document so you can verify the number yourself. Universities do revise their rules, so always confirm against the latest notification before using a value on an official form.
Which universities does Exammint Academic support?
IGNOU, MAKAUT, AKTU, SPPU, VTU, Anna University, Mumbai University, Delhi University and GTU each have a dedicated rule book and tool set, plus a common set of calculators for attendance, target CGPA, backlog impact and reverse percentage conversions that work with any credit based scheme.