CGPA-SGPA Calculator: Fast & Accurate Semester Grade Calculator

CGPA-SGPA Calculator: Fast & Accurate Semester Grade Calculator

What it is
A CGPA-SGPA calculator computes your Semester Grade Point Average (SGPA) for a single term and your Cumulative Grade Point Average (CGPA) across multiple terms by converting course grades into grade points and weighting them by credit hours.

Key features

• Quick input: Enter course grades and credit hours per course.
• Automatic conversion: Converts letter grades or percentage scores into grade points using your institution’s scale.
• Weighted averaging: Calculates SGPA = (sum of (grade point × credit)) / (sum of credits). CGPA is the weighted average of SGPAs across semesters or equivalently the overall weighted average of all courses.
• Scale support: Handles common scales (4.0, 10.0, 100-point) and custom mappings.
• Rounding options: Choose rounding precision (e.g., two decimal places).
• What-if planning: Estimate required grades to reach a target SGPA/CGPA.
• Export/share: Save or export results (CSV/PDF) for records or advising.

How to use (step-by-step)

1. List each course for the semester.
2. Enter credit hours for each course.
3. Enter grade (letter or percentage).
4. Confirm or select the grade-to-point scale used.
5. Calculator converts grades to points, multiplies by credits, sums results, divides by total credits to give SGPA.
6. For CGPA, input prior semesters’ total grade points and credits or individual courses; calculator aggregates and computes overall CGPA.

Example (4.0 scale)

• Course A: 3 credits, A (4.0) → 12.0 points
• Course B: 4 credits, B+ (3.3) → 13.2 points
• Course C: 2 credits, B (3.0) → 6.0 points
  SGPA = (12.0 + 13.2 + 6.0) / (3+4+2) = 31.2 / 9 = 3.47

Tips

• Verify your university’s exact grade-point mappings before final calculations.
• Include only courses that count toward GPA (exclude pass/fail if not weighted).
• Use the what-if tool to set realistic target grades for upcoming semesters.