Free CGPA calculator from semester-wise SGPAs and credits. Supports 10-point, 4.0, and 5.0 scales. Converts to percentage with semester breakdown and trends.
Academic
global
CGPA Calculator, Academic, Free CGPA calculator from semester-wise SGPAs and credits. Supports 10-point, 4.0, and 5.0 scales. Converts to percentage with semester breakdown and trends., cumulative GPA, semester GPA, grade point calculation, academic performance, calc, compute
CGPA Calculator
Free CGPA calculator from semester-wise SGPAs and credits. Supports 10-point, 4.0, and 5.0 scales. Converts to percentage with semester breakdown and trends.
cumulative GPA, semester GPA, grade point calculation, academic performance
Academic global
CGPA Calculator, Academic, Free CGPA calculator from semester-wise SGPAs and credits. Supports 10-point, 4.0, and 5.0 scales. Converts to percentage with semester breakdown and trends., cumulative GPA, semester GPA, grade point calculation, academic performance, calc, compute
CGPA Calculator
Free CGPA calculator from semester-wise SGPAs and credits. Supports 10-point, 4.0, and 5.0 scales. Converts to percentage with semester breakdown and trends.
1
SGPA (0–10)
Credits
2
SGPA (0–10)
Credits
3
SGPA (0–10)
Credits
4
SGPA (0–10)
Credits
Your CGPA
8.12/ 10.0
Equivalent:77.11%
Grade: A+ (Excellent)
Good — Strong Academic Standing
96 Credits4 Semesters
Academic Metrics
Detailed performance breakdown
96
Total CreditsSum of all semester credits
779.20
Total Grade PointsSGPA × credits per semester
8.50
Highest SGPA
7.80
Lowest SGPA
Semester Breakdown
SGPA, credits, and running CGPA per semester
SemesterSGPACreditsPointsCGPA
Semester 1
8.50
24
204.0
8.50
Semester 2
8.20
22
180.4
8.36
Semester 3
7.80
26
202.8
8.16
Semester 4
8.00
24
192.0
8.12
Total / CGPA
96
779.2
8.12
CGPA Calculation
Formula779.2 ÷ 96 = 8.12
Percentage8.12 × 9.5 = 77.11%
SGPA Trend
Performance across semesters
8.5
Sem 1
8.2
Sem 2
7.8
Sem 3
8.0
Sem 4
Overall CGPA: 8.12|Range: 0.70
What is CGPA?
Understanding Cumulative Grade Point Average
CGPA (Cumulative Grade Point Average) is the weighted average of all your semester GPAs (SGPAs) across your entire academic career. It represents your overall academic performance and is used by universities, employers, and graduate programs for evaluation.
Unlike a single semester GPA, CGPA accounts for the varying number of credits in each semester, giving a more accurate picture of sustained performance.
How to Calculate CGPA
Step-by-step formula and example
CGPA is calculated by taking the weighted average of all semester SGPAs, where the weight is the number of credits in each semester.
Common approximate conversion factors used by this calculator (actual factors may vary by institution):
CGPA to percentage conversion factors by grading scale
Grading Scale
Factor
Example
10-Point (India)
× 9.5
8.5 CGPA = 80.75%
4.0 Scale (US/UK)
× 25
3.5 GPA = 87.5%
5.0 Scale
× 20
4.2 CGPA = 84%
Note: The 9.5 multiplier is the AICTE standard used by most Indian engineering colleges. Some universities use different conversion factors — always check your institution's official guidelines.
SGPA vs CGPA: What's the Difference?
Understanding semester and cumulative averages
SGPA (Semester GPA)
Grade point average for a single semester. Calculated from individual subject grades and credits within that semester only.
CGPA (Cumulative GPA)
Weighted average of all SGPAs across all semesters completed. Represents your overall academic standing throughout your degree.
Your SGPA may fluctuate from semester to semester, but your CGPA provides a smoothed, overall picture. Employers and graduate schools primarily look at your final CGPA.
Common Grading Scales
Grade point ranges and classifications
Grade classifications across different grading scales
Grade
10-Point
4.0 Scale
Percentage
O (Outstanding)
9.0–10.0
3.7–4.0
90–100%
A+ (Excellent)
8.0–8.9
3.3–3.69
80–89%
A (Very Good)
7.0–7.9
3.0–3.29
70–79%
B+ (Good)
6.0–6.9
2.5–2.99
60–69%
B (Above Avg)
5.5–5.9
2.0–2.49
55–59%
C (Average)
5.0–5.4
1.5–1.99
50–54%
F (Fail)
< 4.0
< 1.0
< 40%
Tips to Improve Your CGPA
Practical strategies for better academic performance
Focus on high-credit subjects
Subjects with more credits have a larger impact on your CGPA. Prioritize study time for courses carrying 4–5 credits over 1–2 credit courses.
Start strong in early semesters
Your first few semesters have the biggest impact on CGPA. A high early CGPA creates a buffer that's easier to maintain than recover from a low start.
Calculate target SGPA for each semester
Use this calculator to determine what SGPA you need in upcoming semesters to reach your target CGPA. Work backward from your goal.
Frequently Asked Questions
Common questions about CGPA calculation, conversion, and grading scales
To calculate CGPA from SGPA: (1) Multiply each semester's SGPA by its total credit hours to get grade points. (2) Add up all grade points across all semesters. (3) Divide by total credits. Formula: CGPA = Σ(SGPA × Credits) ÷ Σ(Credits). For example, if Semester 1 has SGPA 8.5 with 24 credits and Semester 2 has SGPA 8.0 with 22 credits: CGPA = (8.5×24 + 8.0×22) ÷ (24+22) = (204 + 176) ÷ 46 = 8.26.
For the 10-point scale used in most Indian universities (AICTE standard), multiply your CGPA by 9.5. For example, 8.5 CGPA = 8.5 × 9.5 = 80.75%. For the 4.0 scale (US/UK), multiply by 25 (e.g., 3.5 GPA = 87.5%). Some universities use different conversion factors, so always check your institution's official guidelines for the exact multiplier.
SGPA (Semester Grade Point Average) is your GPA for a single semester, calculated from individual subject grades and credits within that semester. CGPA (Cumulative Grade Point Average) is the weighted average of all your SGPAs across all completed semesters. Think of SGPA as a snapshot of one semester, while CGPA is your overall academic performance across your entire program. Your final CGPA on your degree certificate is what most employers and graduate schools look at.
Enter each semester's SGPA and total credits into the calculator above. The CGPA is calculated as: Total Grade Points (sum of SGPA × Credits for each semester) divided by Total Credits (sum of all semester credits). For 6 semesters: if you have SGPAs of 8.5, 8.2, 7.8, 8.0, 8.3, and 8.1 with 24, 22, 26, 24, 20, and 22 credits respectively, the calculator automatically computes the weighted average considering each semester's credit load.
On a 10-point scale: 9.0+ is Outstanding (equivalent to A+), 8.0-8.9 is Excellent, 7.0-7.9 is Very Good, 6.0-6.9 is Good, and below 5.0 may indicate academic difficulty. For competitive placements and top graduate programs, aim for 8.0+. For the 4.0 scale: 3.5+ is excellent, 3.0+ is good. Most companies have a minimum CGPA cutoff of 6.0-7.0 (10-point) or 2.5-3.0 (4.0 scale) for campus placements.
If all semesters have the same number of credits, you can simply take the average of all SGPAs (add all SGPAs and divide by the number of semesters). However, most university programs have varying credits per semester, so the credit-weighted calculation is more accurate. If you don't know your exact credit hours, check your university transcript or course registration portal. Typical engineering semesters have 20-26 credits.
Many companies set minimum CGPA cutoffs for campus recruitment — commonly in the 6.0-7.0 range on a 10-point scale, though exact cutoffs vary by company and year. Top-tier employers often set higher thresholds. For higher studies abroad, universities typically expect a competitive GPA equivalent. Your CGPA is often the first screening criterion, so maintaining a strong CGPA opens more opportunities. Some recruiters also look at consistent performance across semesters.
To convert percentage to CGPA on a 10-point scale, divide your percentage by 9.5 (AICTE standard). For example, 80% = 80 ÷ 9.5 = 8.42 CGPA. If you have subject-wise marks, first calculate each subject's grade point based on your university's grading scheme, then compute SGPA for each semester, and finally calculate CGPA from all SGPAs. Different universities may use different conversion factors, so check your specific institution's guidelines.
VTU (Visvesvaraya Technological University): CGPA = Σ(Subject Credits × Grade Points) ÷ Σ(Subject Credits). Anna University: Uses a 10-point scale where CGPA = weighted average of all semester GPAs. KTU (APJ Abdul Kalam Technological University): Uses CGPA on a 10-point scale with letter grades mapped to grade points. Note: Each university updates its regulations periodically — always refer to your institution's latest examination rules for the exact grading scheme and percentage conversion formula.
The process is the same regardless of the number of semesters — multiply each semester's SGPA by its credits, sum all the products, then divide by total credits. For 8 semesters, you'd have 8 SGPA-credit pairs. Use the calculator above: click 'Add Semester' until you have all 6 or 8 semesters, enter each SGPA and credits, and the calculator computes your CGPA automatically. The more semesters you add, the more stable your CGPA becomes (harder to change significantly).
There's no universal formula since grading standards vary by institution. However, common approximations for converting from a 10-point CGPA to 4.0 GPA include: (1) Linear scaling: GPA = (CGPA ÷ 10) × 4.0 — so 8.5/10 ≈ 3.4/4.0. (2) WES (World Education Services) uses its own evaluation criteria. For study abroad applications, it's best to get your transcripts evaluated by WES or another credential evaluation service for an official conversion.
It depends on your university's policy. Most universities include the improved grade after you clear a backlog — the failed attempt may or may not affect your CGPA. Some universities use 'grade replacement' where only the best grade counts. Others average the attempts. Check your university's examination rules. In general, clearing backlogs early minimizes the negative impact on your CGPA, and many employers check whether you have any active backlogs rather than past ones.
Embed CGPA Calculator
Add this calculator to your website or blog for free.
ganak.app