CGPA Calculator — Semester GPA & Cumulative CGPA
Add your semesters and courses, enter letter grades or marks, and see your GPA and CGPA update instantly — on the 4.0, 5.0, 10-point or 4.3 scale. Plan the GPA you need for a target CGPA and download a PDF.
✓ 4.0 / 5.0 / 10-Point / 4.3✓ Grades or Marks✓ Unlimited Semesters✓ Target CGPA Planner✓ CGPA to %✓ PDF Download✓ Saved in Browser
Enter grades as
Previous record (optional)
Already have a CGPA? Enter it with its credit hours and just add your new semesters below.
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How to Calculate Your CGPA
- Choose your grading scale — 4.0, Pakistan HEC 4.0, India 10-point, Nigeria 5.0 or 4.3. Open the grade table to match your university exactly.
- Enter each course with its credit hours and your letter grade — or switch to marks and type your percentage.
- Add semesters as you go. Each shows its GPA and your CGPA after that semester.
- Already have a CGPA? Put it in "Previous record" with its credit hours and only add new semesters.
- Plan ahead with the target planner and download a PDF summary.
The CGPA Formula
CGPA = Σ (grade points × credit hours) ÷ Σ credit hours, across every course in every semester. For example, an A (4.0) in a 3-credit course and a B (3.0) in a 4-credit course give (4.0×3 + 3.0×4) ÷ 7 = 24 ÷ 7 = 3.43. Because it is weighted by credits, a 4-credit course moves your CGPA more than a 1-credit lab.