JNTU CGPA Calculator

All JNTU Campuses • JNTUH, JNTUK, JNTUA • R22 & R19 Regulations

JNTU Grading Scale

How to Calculate

  1. Select your JNTU campus and regulation
  2. Enter subject credits and grades
  3. SGPA = Σ(Grade Points × Credits) / Σ(Credits)
  4. CGPA = Average of all semester SGPAs

Enter Subject Details

JNTU SGPA Formula

SGPA = Σ(Grade Points × Credits) / Σ(Credits)

Each subject's grade points are multiplied by its credits, summed up, and divided by total credits.

JNTU CGPA Formula

CGPA = Σ(SGPA) / Number of Semesters

Simple average of all semester SGPAs for equal credit semesters.

Percentage Conversion

Percentage = (CGPA - 0.75) × 10

Standard JNTU formula for converting CGPA to percentage.

JNTU Grading System

Marks RangeGradeGrade PointsDescription