How to Calculate CGPA in Gauhati University

Gauhati University uses the Choice Based Credit System (CBCS) and the 10-point UGC Grading Scale to evaluate students under the NEP (New Education Policy). If you're a BCom student wondering how to calculate your CGPA (Cumulative Grade Point Average), this complete guide with a real-life example will help you understand it step-by-step.

What is CGPA?

CGPA (Cumulative Grade Point Average) is the average of all SGPA scores obtained in all semesters, weighted by the credits in each semester. It represents your overall academic performance throughout your degree program.

Official Gauhati University Grading System

Letter Grade	Description	Grade Point (GP)
O	Outstanding	10
A+	Excellent	9
A	Very Good	8
B+	Good	7
B	Above Average	6
C	Average	5
P	Pass	4
F	Fail	0

This system is applicable to all undergraduate programs under Gauhati University.

Key Terms You Should Know

Abbreviation	Meaning
GP	Grade Point
SGPA	Semester Grade Point Average
CGPA	Cumulative Grade Point Average
CP	Credit Point = Paper Credit × Grade Point
Ci	Credits for the ith Semester
Gi	SGPA for the ith Semester

Formula to Calculate SGPA and CGPA

1. SGPA (for each semester):

SGPA = Σ (Course Credit × Grade Point) / Total Semester Credits

2. CGPA (Overall performance):

CGPA = Σ (Ci × SGPAi) / Σ Ci
Where:
Ci = Total Credits in ith Semester
SGPAi = SGPA of ith Semester

3. Percentage Conversion:

Percentage = CGPA × 10

Example: CGPA Calculation of a BCom Student (Enhanced Marks)

Let’s calculate the CGPA of a student who performed well throughout all semesters.

Semester	SGPA	Total Credits (Ci)	SGPA × Ci
Semester 1	9.40	22	206.80
Semester 2	9.60	22	211.20
Semester 3	9.30	28	260.40
Semester 4	9.50	28	266.00
Semester 5	9.60	24	230.40
Semester 6	9.70	24	232.80
Total	-	148	1407.60

CGPA Calculation:

CGPA = 1407.60 ÷ 148
     = 9.51 (Rounded to 9.5)

Percentage Conversion:

Percentage = 9.5 × 10 = 95%

Final Result

• CGPA: 9.5
• Percentage: 95%
• Division: First Division with Distinction
• Result: PASS

Tips for Students

• Always keep track of your SGPA and credit details every semester.
• Use this method to calculate your approximate CGPA before your final result is declared.
• Convert your CGPA into percentage for job applications or higher studies.

Conclusion

That’s how you calculate your CGPA under Gauhati University BCom using the official grading pattern. You only need your SGPA and credit information from each semester. This method is reliable and accurate, as used by the university itself.

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