Education
GPA, grades, and learning helpers.
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CGPA Calculator
Calculate cumulative GPA from semester GPAs and optional credit totals.
Exam Percentage Calculator
Convert marks scored out of a total into a percentage, with a simple indicative grade band.
GPA Calculator
Calculate a credit-weighted GPA from course grade points — works with 4.0 or 10-point scales.
GPA ↔ Percentage Converter
Approximate conversions between percentage marks and 10-point or 4.0 GPA scales.
Marks Needed Calculator
Calculate the marks you still need on remaining exams to reach a target overall percentage.
Education calculators
Education calculators help with GPA, CGPA, exam percentages, scale conversions, and planning the marks you still need for a target grade. Confirm official rules with your school or university.
Study math tips
01
Match your scale
Enter 4.0 or 10-point grade points consistently. Mixing scales in one list produces meaningless averages.
02
Prefer official conversions
GPA↔percentage formulas differ by university. Use this converter for estimates, then check your circular.
Frequently asked questions
Which education tool should I open first?
Use GPA for one term’s courses, CGPA for multiple semesters, Exam Percentage for raw marks, GPA↔Percentage for scale estimates, and Marks Needed to plan remaining exams.