Students
Convert CGPA to percentage across Indian boards and universities, calculate marks percentages, and track class attendance.
CGPA to Percentage Calculator
Convert CGPA to percentage using commonly used CBSE, VTU, Mumbai University, and UGC conversion formulas (confirm with your institution).
Percentage to CGPA Calculator
Convert marks percentage to equivalent CGPA across CBSE, VTU, Mumbai University, and UGC scales.
Marks Percentage Calculator
Calculate total marks, aggregate percentage, average marks, and grade across all subjects.
Attendance Calculator (75% Criteria Tracker)
Calculate classes needed to reach 75% attendance or how many classes you can safely bunk.
SGPA to CGPA Calculator
Calculate cumulative CGPA from semester SGPAs with credit-weighted averaging or simple arithmetic mean.
CBSE Best of 5 Calculator
Calculate percentage from the best 5 subjects with optional compulsory English rule.
Class 12 Aggregate (PCM / PCB) Calculator
Calculate PCM, PCB, PCMB group cut-off percentage alongside overall Class 12 aggregate.
Weighted Average Calculator
Calculate weighted average with dynamic rows, percentage weights, or point weights.
Final Exam Marks Needed Calculator
Calculate what score you need on your final exam to pass or secure a target grade.
GPA Calculator (4.0 Scale)
Calculate semester and cumulative college GPA on the standard US 4.0 scale with editable letter grade mappings.
Age Eligibility Calculator for Government Exams
Calculate candidate age on exam cut-off date with editable category relaxations and last eligible DOB.
Pomodoro Timer for Deep Study
Scientifically boost productivity with timestamp-accurate focus blocks, break intervals, and audio chimes.
Study Timetable Generator
Generate an intelligent weekly study timetable weighted by subject priority and exam proximity.
LCM and HCF Calculator (2 to 6 Numbers)
Calculate LCM and HCF for up to 6 numbers with prime factorizations and Euclidean algorithm steps.
Fraction and Mixed Number Calculator
Add, subtract, multiply, and divide fractions and mixed numbers with step-by-step simplification.
Quadratic Equation Solver
Solve ax² + bx + c = 0 with real/complex roots, discriminant, parabolic vertex, and step-by-step formula derivations.
Students FAQs
Common questions, calculation formulas, and usage rules for Students.
CBSE guidelines commonly calculate equivalent percentage by multiplying your CGPA on a 10-point scale by 9.5: Percentage = CGPA × 9.5. For instance, an 8.8 CGPA equals 83.6%. University conversion standards for Mumbai, Anna, and VTU are also supported; always confirm specific conversion policies with your school or university controller of examinations.
Under CBSE guidelines, your percentage is calculated by summing marks from one compulsory language subject plus your four highest-scoring elective academic subjects, then dividing by 5.