RTU SGPA & CGPA Calculators 2026

Official, high-precision grade calculation suite for Rajasthan Technical University (RTU Kota) B.Tech students. Instantly compute semester SGPA, cumulative CGPA, equivalent percentage according to RTU Choice Based Credit System (CBCS) regulations.

Official RTU 10-Point Scale Auto-Loaded Branch Schemes (CSE, AI-ML, ECE, EE, ME, CE) Percentage = CGPA × 10

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RTU SGPA Calculator

Calculate your semester SGPA with pre-loaded subject credit schemes for CSE, AI-ML, ECE, EE, ME, and CE for Semesters 1 to 8. Convert midterm/endterm marks to letter grades.

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RTU CGPA Calculator

Compute cumulative CGPA across all 8 completed semesters, convert CGPA to official equivalent percentage, determine degree division (Distinction, First Class, etc.), and plan required future SGPA goals.

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How to Calculate RTU SGPA & CGPA (Formulas & Rules)

1. RTU SGPA Calculation Formula

Semester Grade Point Average (SGPA) is computed by taking the credit-weighted sum of grade points across all registered subjects in that semester:

SGPA = Σ (Subject Credit × Grade Point) / Σ (Subject Credit)

Theory subjects carry 3 to 4 credits, while practical labs carry 1 to 2 credits.

2. RTU CGPA Calculation Formula

Cumulative Grade Point Average (CGPA) evaluates cumulative academic performance across all completed semesters (1 to 8):

CGPA = Σ (Semester SGPA × Semester Total Credits) / Σ (Total Semester Credits)

Higher-credit semesters exert greater weight on your overall final CGPA score.

3. Official CGPA to Percentage Conversion

According to official Rajasthan Technical University orders, the formula to convert CGPA or SGPA to equivalent percentage is direct:

Equivalent Percentage (%) = CGPA × 10

Example: A CGPA of 8.25 corresponds directly to 82.50% marks.

RTU B.Tech Semester Credit Distribution Matrix

The total credit allocation for RTU B.Tech 4-year degree programs across major branches (Computer Science, AI-ML, Electronics, Electrical, Mechanical, Civil):

Semester Focus & Course Types Typical Credits Evaluation Method
Semester 1 & 2 Engineering Physics / Chemistry, Maths I & II, Programming, Basic Engg 20 + 20 = 40 Credits Midterm (30) + Endterm (70)
Semester 3 & 4 Core Departmental Theory (DSA, DE, Signals, Thermodynamics, Mechanics) & Labs 24 + 24 = 48 Credits Midterm (30) + Endterm (70)
Semester 5 & 6 Advanced Core Subjects, Departmental Electives, Industrial Training / Internship 24 + 24 = 48 Credits Theory + Practical + Industrial Training
Semester 7 & 8 Open Electives, Major Project Phase I & II, Seminar & Dissertation 20 + 16 = 36 Credits Project Defense, Viva & Endterm
Total Degree Credits 8 Semesters Complete B.Tech Coursework ~160 to 166 Credits Cumulative CGPA Scale

Frequently Asked Questions (RTU Kota Grading)

What is the official formula to convert RTU CGPA to Percentage?
As per official notifications issued by Rajasthan Technical University (RTU Kota), the conversion formula for CBCS is Percentage (%) = CGPA × 10. For example, if your CGPA is 7.80, your percentage is 78.00%.
What are the criteria for B.Tech First Class with Distinction in RTU?
A student is awarded First Class with Distinction if their cumulative CGPA is 7.50 or higher (equivalent to 75%+) at the time of graduation, provided all subjects are cleared without active backlog.
How are SGPA and CGPA calculated in RTU?
SGPA (Semester Grade Point Average) is calculated per single semester by dividing total grade points earned by semester total credits. CGPA (Cumulative Grade Point Average) is the weighted average of all semester SGPAs across your degree program.
What is the passing mark requirement for RTU theory subjects?
To pass a theory course in RTU Kota, a student must secure at least 35% marks in end-term university exams and an aggregate minimum of 35% combined (Midterm + Endterm) to obtain Grade P (4 Grade Points) or higher.
Do backlogs affect my final RTU CGPA after clearing them?
Once you pass a backlog paper in subsequent re-examinations, your revised grade points replace the Grade F (0 points) in that subject, and your SGPA and CGPA are updated accordingly on your revised transcript.