4.0 GPA scale calculator for Nigeria

Our easy-to-use 4.0 GPA scale calculator for Nigeria will help you calculate your Nigerian GPA grading in just minutes.

Semester 1
Course name
Add Course
Semester 1 GPA
Clear All
Semester 1
Course name
Add Course
Semester 1 GPA
Clear All
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 We provided this online semester GPA and CGPA Calculator for Nigerian with a 4.0 scale = ”A”4, ”B”3, ”C”2, ”D”1, ”E”0.

With a 4.0 GPA scale calculator, you will get the results in seconds and have the advantage of reference anytime.

NoteCalculate your 5.0 scale Updated for all Universities in Nigeria by NUC.

Instructions On How to Calculate Your GPA

Calculate your GPA within minutes with these 3 simple steps:

Grade point

To start calculating your GPA, first, input your current letter grade. To get your grade, you can ask your lecturer or check your notice board to find it.


Grades can range from A to an E on the 4.0 Scale, while on the 5.0 scale, it’s A to an F. For each course, choose a letter grade from the drop-down menu.

Credit hour

Then you can input your credit hour.  For example, if you have earned an A for a 4 credit hour course, then input 4 in the box next to the course name.

If you have more than four courses to calculate in each of your semesters, Just Click the Add Course button to add more courses.

And if you equally need to calculate your CGPA, you can click the +Add semester button to Add another semester.


After selecting your grade  and inputting your credits hours, you would see your GPA and the Overall GPA’s Updating, make sure you save the result and also bookmark the calculator to reference for the next semester.

How To Calculate your CGPA

To calculate your CGPA for all your semesters, you need to click on the Add Semester button. And repeat and the whole process again.


The semester GPA would keep updating at the bottom as you keep adding your grade and Credit Unit, while the CGPA will keep updating on the overall GPA box.


Updating your GPA throughout the year will enable you to see if you are on track to reach your education goals.


The feedback you get when you figure out your CGPA score will let you know if you need to make adjustments in your study habits for assignments, reviews, and exams.

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For Nigerian Universities

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