Free academic calculators and study utilities for students. Results are calculated in your browser for supported tools; institutional grading and conversion rules can vary, so check the scope notes on university-specific guides.
14 tools available
Combine completed semester SGPAs and credit allocations into an overall cumulative CGPA with semester progression and trend tracking.
Calculate credit-weighted Semester Grade Point Average (SGPA) with custom grading scales, quality points breakdown, and copy/share reports.
Calculate credit-weighted Grade Point Average using letter grades or numeric points across 4.0, 5.0, 7.0, 10.0, and custom scales with configurable grade tables.
Calculate your weighted semester or cumulative GPA across any number of courses with credit weightings on any global grading scale.
Convert GPA to percentage using mathematical rescaling and clearly scoped institutional references where source rules are available.
Master exam revision and beat study fatigue with interval timing, audio alerts, and background tab drift compensation.
Calculate exam percentage from obtained marks, plan required marks for 75% targets, and evaluate multi-subject board marksheets.
Solve basic percentage, marks percentage, target marks, and percentage change equations with instant feedback.
Determine your current attendance percentage and calculate how many classes you can safely skip or must attend to satisfy mandatory minimums.
Divide your available study hours proportionally across multiple subjects based on credit weights or exam difficulty ratings.
Calendar-precise age calculation in years, months, and days for competitive exam age cutoffs and scholarship eligibility deadlines.
Instant scientific conversions across 5 core STEM categories: length, mass, temperature (with offset math), volume, and time.
Live text metrics for term papers and assignment submissions, measuring characters, words, sentences, paragraphs, and reading time.
Keep track of critical midterm and final exam deadlines with local countdown clocks sorted by earliest test date.
No tools match that search. Try a different keyword, such as “GPA”, “marks”, or “study”.
University Presets
University-specific guides with the available formula references and scope notes. Rules may differ by programme, regulation, and academic year; verify the applicable official ordinance before using a conversion for formal decisions.
Percentage = (CGPA − 0.75) × 10
Published formula: 2015/2017/2018 schemes only; verify later schemes
Calculate Now Anna FormulaPercentage = CGPA × 10 (specified University Departments regulations only)
University Departments notice: R-2015/R-2018/R-2019; not universal for affiliated colleges or later schemes
Calculate Now Mumbai FormulaHistorical 2019 10-point CBCS reference; current validity unverified
Historical circular only; verify latest official rule before use
Calculate Now SPPU FormulaGrade-band conversion varies by SPPU faculty and scheme; check current ordinance
Faculty-, scheme-, and examination-year specific; check current SPPU handbook
Calculate Now CBSE FormulaHistorical Class 10 CCE reference: CGPA × 9.5 where applicable; not universal
Historical Class 10 CCE context; verify current CBSE and receiving-institution instructions
Calculate Now AKTU FormulaNo single conversion formula verified for every AKTU programme; check current ordinance
Programme and academic-session specific; verify official rules
Calculate Now GTU FormulaPercentage = (CPI/CGPA − 0.5) × 10
GTU Notification 1 of 2012; verify current programme applicability
Calculate Now JNTU FormulaJNTUH/JNTUK conversion varies by programme and regulation; no single rule verified
JNTUH/JNTUK programme- and regulation-specific; verify exact regulation
Calculate Now