1.Here the teacher can go to the Admin portal and input the marks of the students.
2.students can go to the student portal and see his marks.
3.Anyone who is wiling to calculate he can click the button and go to calculate his CGPA.
Here Anyone can calculate his CGPA so Easily.
just he have to provide how many subject he need to calculate, subject credit and subject point that's all .Now after clicking the calculate button he will get his desired CGPA along with GRADE also.
If a teacher is registered.He can easily login other wise he have to sign up.