Grade Calculator
Free online grade calculator for students and teachers. Convert marks to letter grades, calculate percentage, and find GPA points. Supports multiple grading scales for school, college, and university systems.
About Grade Calculator
▼A grade calculator helps students and teachers quickly determine letter grades from marks or percentages. Instead of manually referring to grade tables, our tool automatically calculates the percentage from entered marks and assigns the appropriate grade based on the selected grading scale. It also shows the corresponding GPA points on a 10-point scale.
Grade calculation is essential for understanding academic performance, setting improvement goals, applying for scholarships, and meeting college admission requirements. Our grade calculator supports multiple grading systems used by CBSE, ICSE, state boards, and universities across India.
Grade Calculation Methods
Grades are calculated by first determining the percentage from marks obtained. The formula is: (Marks Obtained / Total Marks) x 100. Once the percentage is calculated, it is matched against the selected grading scale to assign a letter grade and GPA points.
Standard Grading Scale (CBSE & Most Boards)
| Percentage Range | Grade | GPA Points | Remark |
|---|---|---|---|
| 90% � 100% | A+ | 10 | Outstanding |
| 80% � 89% | A | 9 | Excellent |
| 70% � 79% | B+ | 8 | Very Good |
| 60% � 69% | B | 7 | Good |
| 50% � 59% | C | 6 | Average |
| 40% � 49% | D | 5 | Below Average |
| Below 40% | F | 0 | Fail |
School and College Grading Systems
Different educational levels use different grading approaches. Schools typically use absolute grading based on percentage ranges. Colleges and universities may use relative grading, CGPA-based grading, or credit-based semester grading.
School Grading (Classes 1-12)
Indian schools follow CBSE, ICSE, or state board grading patterns. Most schools use the 10-point grading scale where A+ is the highest grade. Continuous and Comprehensive Evaluation (CCE) introduced by CBSE uses both formative and summative assessments.
College and University Grading
Higher education institutions in India use the Choice Based Credit System (CBCS) as per UGC guidelines. Grades are assigned based on SGPA (Semester Grade Point Average) and CGPA (Cumulative Grade Point Average). Each subject has credit hours, and the final grade reflects weighted performance across all subjects.
Marks, Percentage, CGPA and Grade Conversion
Marks to Grade
Enter marks obtained and total marks to get your letter grade instantly.
Percentage to Grade
Directly enter your percentage to find the corresponding letter grade.
CGPA to Grade
Convert your CGPA to percentage first, then find the grade.
Grade to GPA
Each letter grade maps to specific GPA points on the 10-point scale.
Marks to GPA
Calculate GPA points directly from your subject-wise marks.
Semester Grade
Calculate overall grade considering all semester subjects and credits.
Related Resources
Grade Calculator Marks
Marks to grade conversion
Grade Calculator Percentage
Percentage to grade
Grade Calculator CGPA
CGPA to grade
How to Calculate Grade
Step-by-step guide
Grade Point Calculator
GPA points calculator
Grade Calculator Semester
Semester grade calculator
Final Grade Calculator
Final grade prediction
Grade Calculator Points
Points-based grading