SGPA to CGPA Calculator Nepal 2083 – Weighted Formula

Merge multiple Semester Grade Point Averages (SGPA) into a single Cumulative Grade Point Average (CGPA). This tool weights each semester by its credit load to provide an accurate final graduation score.

How to Convert SGPA to CGPA

  1. Input your SGPA for each completed semester.
  2. Enter the total number of credit hours attempted in that semester.
  3. The calculator multiplies the SGPA by the credits, adds them up, and divides by total credits across all semesters.

Worked Example

Semester 1: 3.5 SGPA (16 credits). Semester 2: 3.1 SGPA (18 credits). Quality Points = (3.5 × 16) + (3.1 × 18) = 56 + 55.8 = 111.8. Total Credits = 34. Final CGPA = 111.8 ÷ 34 = 3.28 CGPA.

Enter Your Semesters

Add all semesters with their GPA and credit hours

Semester Name GPA (0-4) Credit Hours

How to Use This Calculator

  1. Add each semester as a separate row
  2. Enter your SGPA in the GPA column for each semester
  3. Enter the credit hours for each semester
  4. Click "Calculate CGPA" to get your cumulative result
  5. Review total credits and cumulative GPA output

SGPA to CGPA Formula

CGPA is not a simple average when credit hours differ. It is a weighted average across semesters.

Formula: CGPA = sum(SGPA x Semester Credits) / sum(Semester Credits)
Equal Credits Case

If all semesters have equal credits, CGPA is close to the arithmetic average of SGPAs.

Unequal Credits Case

Higher-credit semesters influence CGPA more than low-credit semesters.

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📘 Sources & Methodology

Rules last reviewed: July 2026. For official use, follow your institution transcript/policy.

Grading Scale

Grade Marks % Point Meaning
A+ 90– 100 4 Outstanding
A 80– 89 3.6 Excellent
B+ 70– 79 3.2 Very Good
B 60– 69 2.8 Good
C+ 50– 59 2.4 Satisfactory
C 40– 49 2 Acceptable
D 35– 39 1.6 Basic
NG 0– 34 0 Not Graded

Frequently Asked Questions

How do I convert SGPA to CGPA?
Use weighted averaging: multiply each semester SGPA by its credits, sum the results, then divide by total credits.
Can I average SGPA directly?
Only if each semester has the same credit hours. Otherwise, direct averaging can produce wrong results.
Is this SGPA to CGPA calculator free?
Yes, it is free and works instantly in your browser.
What if my university uses a different scale?
This page uses common 4.0 workflows. For reference results, always verify your institutional policy.