About the IIT Madras CGPA Calculator
Whether you are checking if one course pulled your average down or converting grades for a scholarship form, start here. Indian Institute of Technology Madras uses 10-Point Grading Scale (India), and every dropdown on this page matches that table. Wrong scale? Tell us — or browse more India calculators.
How to use this calculator
- Pick the mode that fits: one semester (SGPA) or your full running average (CGPA).
- Enter course names if it helps you stay organised; credits and grades are what matter for the math.
- The 10.0 scale is already loaded for IIT Madras.
- Use the Percentage tab for a rough conversion, or Pro tools if you are planning next semester's targets.
IIT Madras grading system
Indian Institute of Technology Madras publishes grades under 10-Point Grading Scale (India). The top mark on this scale is O (10.00 points). A failed course usually counts as 0.00 and will drag your cumulative average down until you pass it.
Percentage conversion
Common shortcuts include (CGPA − 0.5) × 10 on IIT-style scales, or CGPA × 9.5 on CBSE-style tables. Always confirm with your department.
Frequently asked questions
How do I calculate CGPA at IIT Madras?
Multiply each course's grade point by its credits, add everything up, then divide by total credits. That is the standard formula IIT Madras uses on the 10-Point Grading Scale (India). Enter your courses above and the calculator does the arithmetic.
How do I convert IIT Madras CGPA to percentage?
Common shortcuts include (CGPA − 0.5) × 10 on IIT-style scales, or CGPA × 9.5 on CBSE-style tables. Always confirm with your department.
How do I work out CGPA from semester GPAs?
Weight each semester's GPA by its credit hours, add those weighted scores, then divide by total credits completed. CGPA mode on this page is built for exactly that — add each semester row instead of individual courses.
What is the highest CGPA at Indian Institute of Technology Madras?
On the 10-Point Grading Scale (India), the maximum grade point is 10.00. Straight O grades across every course would give you the top possible CGPA on that scale.
Is this IIT Madras calculator free?
Yes. No account, no download, and nothing you type is sent to our servers. It all runs in your browser.