CGPA Calculator — Convert CGPA to Percentage for CBSE, VTU, DU & Anna University
Calculate your Semester GPA, Cumulative CGPA, and convert to percentage. Supports VTU, Mumbai, Anna, AKTU, GTU, and all 10-point scale Indian universities.
🏛️ Indian University CGPA to Percentage Formulas
(CGPA − 0.75) × 10
Standard formula for VTU Engineering students.
CGPA × 7.1 + 11
Applicable for MU Pointer system for Engineering.
CGPA × 10 − 7.5
Standard conversion for Tamil Nadu engineering colleges.
CGPA × 9.5
Most common AICTE/CBSE standard formula.
CGPA × 10 − 5
Official formula for APJ Abdul Kalam Tech University.
CGPA × 9.5
Standard multiplier for Gujarat and Pune universities.
How to Calculate CGPA Online
1. Enter Subjects
Add subject name, grade points and credit hours for each subject
2. Click Calculate
Weighted average is computed instantly using standard credit-point formula
3. Get All Conversions
See your CGPA as percentage, 4-point GPA, grade class, and university-specific values
❓ Frequently Asked Questions
How is CGPA calculated in India?
CGPA = Σ(Grade Points × Credits) ÷ Σ(Credits). For example, if you scored 9 in a 4-credit subject and 8 in a 3-credit subject: CGPA = (9×4 + 8×3) / (4+3) = (36+24)/7 = 60/7 ≈ 8.57
What is the CGPA to percentage formula?
The most commonly accepted formula in India (per CBSE and many universities): Percentage = CGPA × 9.5. For VTU: (CGPA − 0.75) × 10. For Anna University: CGPA × 10 − 7.5. Always check your university's official circular.
Is 7.5 CGPA good for placements?
Yes. Most top companies like TCS, Infosys, and Wipro have a minimum cutoff of 6.0–6.5 CGPA. Premium companies and PSUs may require 7.5+ or 8.0+. A 7.5 CGPA is generally considered good for most IT and core engineering roles.
How to convert 7.5 CGPA to percentage?
Using generic formula: 7.5 × 9.5 = 71.25%. For VTU: (7.5 − 0.75) × 10 = 67.5%. For Anna: 7.5 × 10 − 7.5 = 67.5%. Use the CGPA to Percentage tab above to get the exact value for your university.
What is the difference between GPA and CGPA?
GPA (Grade Point Average) typically refers to a single semester's performance. CGPA (Cumulative GPA) is the weighted average across all semesters. In India, both are usually on a 10-point scale, while US universities use a 4-point scale.
📚 Educational Content — Deep Dive
The CGPA (Cumulative Grade Point Average) is the standard academic grading system used by universities affiliated with AICTE, UGC, and the CBSE board across India. Unlike percentage-based systems, CGPA on a 10-point scale provides a more holistic measure of academic performance by weighting grades against credit hours.
This free CGPA calculator supports all major Indian university formats — from VTU in Karnataka to Anna University in Tamil Nadu, AKTU in Uttar Pradesh, and GTU in Gujarat. Simply select your university from the dropdown to get the correct percentage conversion using the official formula.
WorldOfTools provides this tool completely free with no signup, no limits, and no hidden fees — unlike other CGPA tools that show paywalls for PDF downloads or detailed breakdowns.