GPA & CGPA Calculator

Calculate your semester GPA, cumulative CGPA, and expected degree classification — instantly, right in your browser.

1. Choose Your Grading Scale

Most Nigerian universities use the 5-point scale. Some polytechnics and a few private universities use the 4-point scale. Confirm which one your school uses in your student handbook if you're not sure — this changes the grade points below.

5-Point Scale (A=5, most common) 4-Point Scale (A=4)

2. Enter This Semester's Courses

Course Title (optional)	Credit Unit	Grade

3. Semester GPA

Total Units

Total Grade Points

0.00

Semester GPA

0.00

4. Cumulative CGPA (Optional)

Already have a CGPA from previous semesters? Add it below to calculate your new cumulative CGPA after this semester.

Previous CGPA: Previous Total Units:

New Cumulative CGPA

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5. Expected Degree Classification

Based on the CGPA calculated above (uses cumulative CGPA if you entered previous results, otherwise uses this semester's GPA). Classification bands vary slightly by institution — this reflects the most common Nigerian university bands. Always confirm the exact bands in your school's academic regulations / student handbook.

Classification

Enter your courses above to see your result

CGPA Range (5-Point)	Classification
4.50 – 5.00	First Class Honours
3.50 – 4.49	Second Class Honours (Upper Division)
2.40 – 3.49	Second Class Honours (Lower Division)
1.50 – 2.39	Third Class Honours
1.00 – 1.49	Pass