Student Calculators
Essential academic tools for grade conversion, attendance tracking, exam preparation, Pomodoro timing, and study planning.
CGPA to Percentage Calculator
Convert your Cumulative Grade Point Average (CGPA) to percentage for CBSE, VTU, Mumbai University, Anna University, and custom formulas.
Percentage to Marks Calculator
Calculate the exact marks obtained or required from total maximum marks and target percentage.
Exam Percentage Calculator
Calculate overall exam percentage and total marks across single or multiple subjects.
Attendance Calculator
Track your college/school attendance percentage and calculate how many classes you can miss or need to attend to hit your target.
Study Hours Calculator
Distribute study hours across your subjects based on equal priority or subject difficulty weights.
Pomodoro Study Timer
Boost productivity with standard 25-minute focus sessions and 5/15-minute short and long breaks.
GPA Calculator
Calculate your Grade Point Average (GPA) on 4.0, 5.0, or 10.0 grade scales based on course credits and letter grades.
Exam Countdown Timer
Live countdown timer showing days, hours, minutes, and seconds remaining until your upcoming exam date.
Marks Required Calculator
Calculate what marks or percentage you need in your remaining exams or finals to hit your target overall grade.
Semester Grade Calculator
Calculate weighted semester grade based on assignments, midterms, finals, practicals, and internal projects.
Academic Success Made Simple
Students face complex grade weighting systems, university CGPA conversions, attendance minimums, and strict exam targets. Our student calculator suite is tailored to provide precise, actionable feedback so you can focus on study goals.
Student Calculators FAQ
Which student calculator helps track class bunk limits?
Our Attendance Calculator tracks your current attendance % and calculates exactly how many classes you can safely miss or must attend consecutively to maintain 75% or 80% attendance.
How does CGPA to percentage conversion work?
Different boards and universities use different multipliers. CBSE uses CGPA × 9.5, while others use 10-point scales or custom formulas. Our calculator allows selecting your board standard or entering a custom multiplier.