Academic Guides
CGPA, SGPA, attendance and marks calculator guides — grading rules, conversion formulas and university-specific methodology for Indian engineering students.
How to Calculate CGPA: Complete Guide for Engineering Students
CGPA confuses most first-year students because the formula involves credit-weighting, not a simple average. Here is exactly how it works, with a worked example.
SGPA vs CGPA: What Is the Difference and How Are They Related?
SGPA and CGPA are related but not interchangeable — mixing them up is one of the most common academic-calculation mistakes engineering students make.
CGPA to Percentage Conversion: Formulas by University (2026)
There is no single universal CGPA-to-percentage formula — the correct multiplier depends entirely on your university. Here is how to find and apply the right one.
Attendance Percentage Calculator: How Many Classes Can You Actually Miss?
Most Indian universities require 75% attendance to sit for exams. Here is exactly how that percentage is calculated and how to figure out your safe margin.