About SRM GPA & CGPA Calculator
Last updated: March 2026
What's up guys! We are Sai Narayana and Hariesh, the creators of the SRM IST GPA & CGPA Calculator.
Who Are We?
We are B.Tech Computer Science and Engineering (CSE) graduates from the batch of 2021-2025 at SRM Institute of Science and Technology (SRM IST), Trichy Campus. We spent four years dealing with the whole SRM grading drama ourselves, so we built this tool because we faced the exact same headaches you guys face every sem when results come out.
Being CSE students, we know how to code up a decent website. And since we studied at SRM IST, we know exactly how the university's grading scales work, how credits are split up, and the whole 2021 regulation framework.
Why We Built This Website
Back in my 3rd sem, Hariesh and I noticed everyone panicking after internals and lab exams, trying to calculate what grade they need to avoid arrears. But the existing options online were so annoying:
- Generic calculators made you manually look up and type in credit values for every single subject. Half the time, my roommate messed this up and thought he had a 9 GPA when he actually barely passed.
- Excel sheets kept getting forwarded in WhatsApp groups, but they were mostly outdated or just had completely wrong credit values.
- No SRM-specific tool existed that actually understood our regulation structure, branch subjects, or the exact credits given per sem.
So we figured we should just fix this problem for good. We made a calculator where you don't even need to type in your credits manually.
Our First-Hand Experience
After surviving 8 whole semesters at SRM IST Trichy without getting backlogs, we know exactly how things work around here:
- The complete 2021 regulation credit structure for all 8 semesters.
- How subjects and credits change depending on your branch (like CSE, ECE, AI-ML, IT, Biotechnology, etc.).
- The official SRM grading scale you all know and love (O=10, A+=9, A=8, B+=7, B=6, C=5, P=4, F=0).
- The actual weighted GPA and CGPA formulas SRM IST uses to calculate your marks.
- The dumb mistakes students make when calculating things themselves, like entering wrong credits or messing up the math.
- Trust me bro, we know how much your CGPA matters when you want to get placed with a massive package or apply for higher studies.
What Makes Us Different?
- Pre-loaded Course Data: We literally sat down and verified the subject names and credit values for 54+ B.Tech branches under the 2021 regulation at SRM IST Trichy. You guys don't have to type anything.
- Verified Against Official Records: We checked all the credit data against the official SRM IST syllabus PDFs so it won't give you fake hopes.
- Ease of Use: Just select your regulation, branch, sem, and the grades you got (or expect to get). Bam, instant GPA and CGPA results.
- All Calculations in Browser: We don't save your bad grades on any server! Everything runs right in your browser, so your backlogs stay private.
- Completely Free: No logins, no ads blocking your screen. We built this simply for our juniors to use.
Our Data & Methodology
- We pulled all subject names and credit values straight from the official SRM IST Trichy curriculum documents for the 2021 regulation.
- We use the exact standard weighted formula for your semester marks: GPA = Σ(Credit × Grade Point) / Σ(Credits)
- And for your overall score, we use the semester-level credit weighting formula: CGPA = Σ(Semester Credits × Semester GPA) / Σ(Total Credits)
- If we made a typo somewhere, we rely on student feedback to fix it up fast.
Computer Science, Artificial Intelligence, AI-ML, Data Science, Cybersecurity, Information Technology, Electronics & Communication, Electrical, Mechanical, Civil, Aerospace, Automobile, Biotechnology, Biomedical, Chemical, Big Data Analytics, and pretty much every other specialization you can think of.
Our Journey
We got annoyed calculating our own marks, so we built the first version just for CSE guys and tested it out with our batchmates.
Realized other departments needed help too. We sat down and compiled credit data for all 54+ branches under the 2021 regulation, then added a proper CGPA calculator.
Hosted it at srmcgpa.com. Got solid support from hundreds of SRM IST Trichy students, which felt awesome. We also dropped some guides on surviving exams.
Keeping the site alive and fixing any course updates based on what you guys tell us. Thinking about dropping support for other SRM campuses soon.
Our Vision
We kicked things off with our home ground, SRM IST Trichy Campus under the 2021 regulation, but we aren't stopping there. Going forward, we plan to:
- Cover all the courses from other SRM IST campuses (like Kattankulathur, Ramapuram, Vadapalani, etc.).
- Update the site whenever the management throws a new regulation at us.
- Build a feature so you can track your progress sem by sem and see if you're actually improving.
- Keep updating the tool based on what you guys ask for in the DMs or emails.
Disclaimer
Just so we are clear, this is an independent student-created tool and is not officially affiliated with SRM Institute of Science and Technology or any of its campuses. We try our best to keep the math right, but definitely check your final marks on the official portal before a viva. Take a look at our Terms of Service for the boring legal stuff.
Contact Us
Did we mess up a subject's credit? Got a cool idea for the site? Just drop us a message:
- Email: Hit us up at srmguide23@gmail.com
- Contact Form: Or use the form on our Contact Page
- Response Time: We usually reply within 24-48 hours, unless we're busy with our own jobs!
Thanks for using the SRM IST GPA & CGPA Calculator! Good luck with your exams, avoid those arrears, and get placed with a massive package!
