Understanding your academic scores can be confusing—but it doesn’t have to be. In this post, you’ll learn how to convert SGPA to CGPA manually and using an online calculator, with real examples and pro tips for accuracy. Let’s break it down!
📘 What Are SGPA and CGPA?
| Term | Full Form | Meaning | Range |
|---|---|---|---|
| SGPA | Semester Grade Point Average | Grade points earned in a single semester | 0 – 10 |
| CGPA | Cumulative Grade Point Average | Average of SGPAs across semesters | 0 – 10 |
- SGPA: Calculated at the end of each semester.
- CGPA: Calculated at the end of the course (or after a few semesters), and gives an overall academic performance.
🧠 SGPA to CGPA Formula
You can easily calculate CGPA manually using the following formula:
CGPA = (SGPA₁ + SGPA₂ + SGPA₃ + ... + SGPAₙ) ÷ n
Where n is the number of semesters.
📊 Example 1 – Simple Conversion
Let’s say a student has the following SGPA scores:
| Semester | SGPA |
|---|---|
| 1st | 7.8 |
| 2nd | 8.0 |
| 3rd | 7.5 |
| 4th | 8.2 |
Step 1: Add SGPAs → 7.8 + 8.0 + 7.5 + 8.2 = 31.5
Step 2: Divide by total semesters → 31.5 ÷ 4 = 7.875
✅ Your CGPA = 7.88 (rounded to 2 decimal places)
📊 Example 2 – 6 Semesters
| Semester | SGPA |
|---|---|
| 1st | 8.2 |
| 2nd | 7.9 |
| 3rd | 8.4 |
| 4th | 8.1 |
| 5th | 8.3 |
| 6th | 8.0 |
Total SGPA: 48.9
CGPA = 48.9 ÷ 6 = 8.15
⚙️ Convert Using Our Free Calculator
Don’t want to do the math manually? Use our SGPA to CGPA calculator. It’s simple and accurate.
➤ How to Use It:
- Visit sgpatocgpa.in
- Enter Total SGPA
- Click “Convert”
- Instantly get your CGPA!
🎯 No need for formulas or calculations—just fast results.
➡️ Try now → Convert SGPA to CGPA
✅ Tips for Accurate Results
| ✅ Do’s | ❌ Don’ts |
|---|---|
| Enter SGPAs exactly as given | Don’t round prematurely |
| Use valid SGPA range (0–10) | Don’t mix SGPA with marks |
| Check number of semesters | Don’t include failed semesters unless required |
| Use consistent decimal places | Avoid guessing values |
📈 Conversion Table (SGPA to Estimated CGPA)
| Total Semesters | SGPA (Avg.) | CGPA |
|---|---|---|
| 4 Semesters | 8.2 | 8.2 |
| 6 Semesters | 7.5 | 7.5 |
| 8 Semesters | 8.0 | 8.0 |
🔍 Note: CGPA is the average of your SGPAs—it won’t vary unless one or more SGPAs are changed.
💡 Final Thoughts
Converting SGPA to CGPA is easy once you understand the method. You can use either:
- Manual method (with formula and calculator)
- Online SGPA to CGPA Calculator on our website
At sgpatocgpa.in, we aim to make your academic calculations quick and stress-free. Bookmark us for your future semester results!
📌 Try it here → Convert SGPA to CGPA Now