CGPA Calculator — Cumulative GPA Across Semesters
A CGPA (Cumulative Grade Point Average) is the weighted average of grade points earned across all semesters of study. This calculator handles both 10-point Indian university scales and 4-point North American scales — pick yours, add each semester's SGPA and credits, and see your running cumulative.
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Frequently Asked Questions
What is CGPA and how is it different from SGPA?
CGPA is the cumulative average across all completed semesters. SGPA is the average for a single semester. CGPA = (sum of SGPA × credits per semester) / (total credits).
Is CGPA on a 10-point or 4-point scale?
It depends on the institution. Most Indian universities use 10-point CGPA. North American universities use 4-point GPA. Choose the matching scale on this calculator.
How do I include credit hours when calculating CGPA?
Each semester contributes weighted by its credit count. For example, a 9.0 SGPA in a 24-credit semester contributes more than a 9.5 in a 12-credit one. The calculator handles this automatically.
Why does my CGPA differ slightly from the official transcript?
Universities sometimes round at the semester level before averaging, while a true weighted average uses unrounded values. Differences are usually within 0.05.
Related Pages
SGPA Calculator — Semester GPA in Seconds | GradeSnap
Calculate your SGPA (Semester Grade Point Average) by entering subjects, grades, and credits. 10-point and 4-point scales supported.
Cumulative GPA Calculator — Track Your Overall Average
Calculate cumulative GPA across all semesters. Add each term's GPA and credits to see your running total.
CGPA to Percentage Calculator — Convert Your CGPA Instantly
Convert CGPA to percentage on any scale. Most universities use CGPA × 9.5, but VTU, Anna, and others use different formulas. Pick yours.
Percentage to CGPA Calculator — Convert Marks to 10-Point Scale
Convert your percentage to CGPA on a 10-point scale. Used for university admissions and academic records. Handles CBSE and university formulas.
SGPA to Percentage Converter — Free Tool
Convert your single-semester SGPA to percentage. Includes presets for major Indian universities and custom multipliers.
CGPA to GPA Converter — 10-Point to 4-Point Scale
Convert Indian CGPA (10-point) to North American GPA (4-point). Required for US grad school applications, scholarships, work visas.