CGPA Calculator
Calculate your Cumulative Grade Point Average (CGPA) from multiple semesters. Add courses with grades and credit hours to compute your overall academic standing.
About This Calculator
How to Use
- Select your institution's Grading Scale (10-point or 4-point)
- Enter each Course Name (optional but helpful)
- Enter the Grade Point received for each course
- Enter the Credit Hours for each course
- Click + Add Course to add more courses
- Click Calculate CGPA to see your cumulative average
📚 Understanding CGPA
Cumulative Grade Point Average (CGPA) is a weighted average of grade points earned across all courses, where each course's contribution is proportional to its credit hours. Unlike a simple average, CGPA gives more weight to courses with higher credit values.
CGPA is widely used in universities worldwide to measure academic performance. It provides a standardized way to compare student achievements and is often required for graduate school applications, job placements, and academic honors.
Note: Different institutions may use different scales (4.0, 5.0, 10.0) and grade-to-point conversions. Always verify your institution's specific grading policy.
🧮 CGPA Formula & Calculation
CGPA = Σ(Grade Point × Credits) ÷ Σ(Credits)
Percentage = CGPA × 9.5
Example:
• Math: 9.0 GP × 4 credits = 36
• Physics: 8.0 GP × 3 credits = 24
• English: 7.5 GP × 2 credits = 15
• Total: 75 ÷ 9 credits = CGPA 8.33
• Percentage: 8.33 × 9.5 = 79.1%
📊 Grade Point Scale Reference
| Letter Grade | 10-Point | 4-Point (US) | Classification |
|---|---|---|---|
| O / A+ | 10 | 4.0 | Outstanding |
| A | 9 | 4.0 | Excellent |
| B+ | 8 | 3.5 | Very Good |
| B | 7 | 3.0 | Good |
| C+ | 6 | 2.5 | Above Average |
| C | 5 | 2.0 | Average |
| D | 4 | 1.0 | Pass |
| F | 0 | 0 | Fail |
💡 Practical Use Cases
- Graduate Applications: Most grad schools require minimum CGPA (typically 3.0/4.0 or 7.0/10)
- Job Applications: Many employers have CGPA cutoffs for campus recruitment
- Scholarships: Academic scholarships often require maintaining specific CGPA levels
- Academic Standing: Universities use CGPA to determine honors, dean's list, or probation
- Study Abroad: Exchange programs typically require minimum CGPA
- Semester Planning: Calculate required grades to achieve target CGPA
❓ Frequently Asked Questions
What's the difference between GPA and CGPA?
GPA (Grade Point Average) typically refers to a single semester's performance, while CGPA (Cumulative GPA) is the weighted average across all semesters of your academic program.
How do I convert CGPA to percentage?
The conversion formula varies by institution. Common methods include: CGPA × 9.5 (many Indian universities), CGPA × 10, or using official conversion tables provided by your institution.
Can I improve my CGPA?
Yes, but it becomes harder as you accumulate more credits. To significantly improve CGPA, you need to score well above your current average. Some institutions allow course retakes where the new grade replaces the old one.