Students & exams calculators

CGPA, SGPA, attendance, marks, negative marking.

• CGPA to percentageConvert CGPA to percentage using ×9.5, ×10, (CGPA−0.75)×10, (CGPA−0.5)×10, Mumbai 7.1×CGPA+11 or your own factor — all shown side by side.
• SGPA to CGPACombine your semester SGPAs into a CGPA. Uses each semester's credits for a weighted average, the method most Indian universities follow.
• Attendance (subject-wise)Track attendance for every subject: how many classes you can miss at 75%, how many you must attend, and a term plan filled from your timetable photo or PDF.
• Marks percentageConvert marks to percentage, and find how many marks you need in the remaining exams to reach your target percentage.
• Score needed in final examFind the score you need in your final or end-semester exam to reach a target overall percentage, from your internal/current marks and the exam's weight.
• Negative markingCalculate your exam score with negative marking (+4/−1, +1/−0.25, +2/−0.5 or custom), accuracy, marks lost to wrong answers and whether guessing pays.