Free Student Tools — Calculators, Timers, Flashcards & More
10 free tools for students in one place: percentage & CGPA calculators, unit converter, interactive periodic table, Pomodoro timer, marks tracker, study planner, spaced-repetition flashcards, AI answer evaluator and college predictors. No signup.
TL;DR: 10 free tools for students in one place: percentage & CGPA calculators, unit converter, interactive periodic table, Pomodoro timer, marks tracker, stu…
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
Every Syllab free student tool in one place — calculators, converters, timers, flashcards, trackers and predictors. Everything runs in your browser, works on mobile and needs no sign-up.
All free tools
- 🧮 Student Calculators — Percentage, CGPA, attendance, SGPA, CBSE grade, CUET score & education-loan EMI.
- 📐 Unit Converter — Length, mass, temperature, speed, energy, pressure, volume, area, time & data.
- ⚛️ Periodic Table — All 118 elements — atomic mass, group, period, state & electron configuration.
- ⏳ Pomodoro Timer — Focused 25-minute study sprints with breaks and a session counter.
- 📊 Marks Tracker — Overall percentage, CBSE grade, weakest subject and target planner.
- 🗓️ Study Planner — A day-by-day revision timetable from your exam date and subjects.
- 🃏 Flashcards — Spaced-repetition revision decks (SM-2) you make yourself.
- ✍️ AI Answer Evaluator — Examiner-style score and feedback on your written answers.
- 🎯 College Cutoffs — Indicative closing cutoffs for top engineering colleges by exam.
- 🔮 Career & College Predictor — JEE/NEET rank & college predictor and a career interest quiz.
Built for CBSE, NCERT, state boards, JEE and NEET students. Prefer guided learning? Explore free chapter lessons, mock tests and coding courses.