Pan-African University Planning

Tertiary GPA & CGPA Calculator

Track a semester GPA or estimate a cumulative CGPA across the 4.0 and 5.0 grading scales.

Enter your courses

Use one row per course, semester, or combined record.

Course
Credits
Grade

Current GPA / CGPA

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Complete a course row to see your weighted result.

Calculate weighted GPA across common African grading scales

University students in Nigeria, Ghana, Kenya, South Africa, Uganda, and other African countries often need to track academic performance across semesters. The exact grading policy varies by institution, but the central calculation is consistent: multiply each grade point by the course credit units, add those quality points, and divide by the total credits. This page makes that weighted average visible without a spreadsheet or account.

Choose the 4.0 scale when your institution maps A to 4, B to 3, C to 2, D to 1, and F to 0. Choose the 5.0 scale when your institution maps A to 5, B to 4, C to 3, D to 2, E to 1, and F to 0. The scale selector updates every grade list. Always confirm the mapping in your student handbook because some institutions use plus or minus grades, percentage bands, or a different conversion.

GPA versus CGPA

GPA usually describes performance in one semester or academic term. CGPA means cumulative grade point average and combines more than one term. You can estimate a CGPA by entering all the graded courses from the periods you want to combine, including each course’s credit units. If you already know a previous CGPA and credit total, use the same quality-point method: previous CGPA multiplied by previous credits, plus new quality points, divided by all credits.

Why credit units matter

A three-credit course has more influence than a one-credit course because it represents more academic workload. For example, an A in a three-credit course contributes three times the grade points of an A in a one-credit course. Enter credit hours exactly as shown on your registration or transcript. Do not use the number of subjects as a substitute for credits, and do not include a course that your institution excludes from GPA calculations.

How to interpret the result

The result is a planning estimate for the courses entered. It can help you understand whether a target such as 3.0, 3.5, or a first-class benchmark is within reach, but academic standing rules differ. Schools may treat repeats, withdrawals, pass/fail courses, carryovers, and transferred credits differently. Compare the number with your official portal or transcript before making decisions about graduation, scholarships, probation, or postgraduate applications.

Frequently asked questions

Can I use this for a 5.0 university?

Yes. Select the 5.0 scale and enter A, B, C, D, E, or F with the correct credit units.

Can I calculate one semester GPA?

Yes. Enter only the courses from that semester. To estimate a cumulative result, enter courses from all periods you want included.

Is the result official?

No. It is a transparent estimate. Your institution’s transcript and academic regulations are the final authority.

Keeping a useful academic record

Save the course name, credit value, grade, and scale used whenever you calculate a GPA. This makes it easier to reproduce a result and spot a difference between your estimate and the official portal. If your institution changes a course grade after a remark, repeat, or correction, update the row rather than adding the same course twice. For a CGPA, include every course your institution says contributes to the cumulative record and exclude non-graded activities where the handbook instructs you to do so.

Students can also use the calculator for target planning. Enter current courses first, then test a realistic future grade scenario in an additional row. The comparison can show how many credits and what grades would be needed to move the average. Treat the scenario as guidance, not a promise, because academic policies around repeats and graduation classification can be more detailed than a simple weighted average.

Whether you study at a university or polytechnic, check the official grading handbook before converting results between scales. A 4.0 result should not be casually multiplied to create a 5.0 result because institutions may use different grade bands and classification rules.

Planning your next semester

A reliable GPA plan starts with the credits you expect to take, the grades you are targeting, and the academic support available to you. Use the calculator to test a realistic combination, then break that target into weekly study actions. Ask lecturers or advisers about difficult courses early, and review your institution’s repeat and withdrawal rules before making a change to your registration.

Using the result with academic advice

If your estimate is lower than your target, talk with an adviser about course selection, study support, attendance, and realistic workload. A higher course load is not always the best way to improve an average if it makes every course harder. The calculator shows the arithmetic; your institution’s advisers can help you apply it to your specific programme and academic policy.