Which of the SGPA and CGPA calculators do I need?
- What is my SGPA or CGPA? Use the SGPA and CGPA Calculator. Enter each course's credits and grade, or a semester's SGPA from your marks card.
- What grade do my VTU marks give? In the same calculator, pick the VTU 2022 scheme and press Marks (CIE and SEE). CIE 38 and SEE 62 give 38 + 31 = 69, a B+.
- What is my CGPA in percentage? The CGPA to Percentage Calculator uses the VTU 2022, SPPU or MAKAUT rule, and shows the class it gives.
- How many points is an O or a B+? The 10-point grading scale page has the table: an O is 10 points and a B+ is 7.
- What percentage are my marks? The Grade Calculator adds up marks out of any total: 31 out of 50 is 62%.
Guides
- CGPA to percentage in India: the rule for each university: why there is no single formula, and worked examples for VTU 2022, SPPU and MAKAUT.
How grading works in Indian universities
UGC's guidelines for the Choice Based Credit System give each grade a point on a 10-point scale: O is 10, A+ 9, A 8, B+ 7, B 6, C 5 and P 4, and F and Ab are 0.
UGC leaves the marks needed to pass to each university, and each sets its own marks bands. Under the VTU 2022 scheme, for example, 60 to 69 marks are a B+. We opened each of these documents on 4 November 2026, and each tool page lists its own.
Your SGPA is the credit-weighted average for one semester, and your CGPA covers every semester so far. Each university has its own rule for turning a CGPA into a percentage, and the official figure is the one your university gives.
US tools that work in India too
These GradeCat tools work with marks and percentages, which add up the same way anywhere. Their letter grades follow US scales, so read the percentage.
- Grade Calculator: your percentage from marks, like 31 out of 50.
- Weighted Grade Calculator: one percentage when parts of a course count differently.
- Final Grade Calculator: the score you need in a final exam that counts for a set share.
- Test Grade Calculator: for teachers, the percentage for each score on a test.
What is not covered yet
We add a university or a board only after we have read its own document. Not covered yet:
- VTU's 2025 scheme, and VTU schemes from before 2022.
- The grade rules of KTU, SRM, Anna University and other universities.
- CGPA to percentage rules of Anna University, the University of Delhi, AKTU, GTU and the University of Mumbai.
- School boards: CBSE, CISCE and the state boards. We could not read their rules on their sites on 4 November 2026.
Every result here is an estimate, not an official result. Your university or board decides the official one.