Student Calculators
Free calculators for CGPA, SGPA, attendance, grades and exam marks.
CGPA Calculator
Calculate CGPA using semester SGPA values and semester credits.
CGPA to Percentage Calculator
Convert CGPA to percentage using a common or custom multiplier.
SGPA Calculator
Calculate SGPA from subject grade points and credits.
SGPA to Percentage Calculator
Convert SGPA to percentage using a common or custom multiplier.
Attendance Calculator
Calculate your current class attendance percentage and attendance status.
75% Attendance Calculator
Calculate how many classes you need to attend to reach 75% attendance, or how many you may miss while staying at 75%.
Required Marks Calculator
Calculate how many marks you need in an upcoming exam to reach a target overall percentage.
Grade Calculator
Convert marks or percentage into a letter grade using a common academic scale.
Student calculators for grades, marks and attendance
Calculate CGPA, SGPA, percentage, attendance, required marks and grades with clear formulas. Credit-weighted CGPA and SGPA tools let you enter the values used by your course instead of assuming every semester or subject has equal weight.
Academic conversion rules can differ by board, college and university. Where no universal conversion exists, CalcSetu keeps the method visible and lets you use the multiplier required by your institution.