Student Tools
Free tools for students — citation generators, flashcard makers, grade calculators, and more.
15 tools available
Average Calculator
Calculate mean, median, mode, and range of a set of numbers.
Binary to Decimal Converter
Convert between binary, decimal, hexadecimal, and octal number systems.
Citation Generator
Generate properly formatted citations in APA, MLA, Chicago, and Harvard styles.
Countdown Timer
Flexible countdown timer with presets, circular progress display, audio alert, and repeat mode.
Fraction Calculator
Add, subtract, multiply, and divide fractions with step-by-step solutions.
GPA Calculator
Calculate your GPA from course grades and credit hours using the 4.0 scale.
Grade Calculator
Calculate your final course grade and find what score you need on the final exam.
Number to Words Converter
Convert numbers to words in English for cheques, legal documents, and assignments.
Online Stopwatch
A precise online stopwatch with lap times, best/worst lap tracking, and keyboard shortcuts.
Pomodoro Timer
Stay focused with the Pomodoro Technique — 25 min work, 5 min break cycles.
Quadratic Equation Solver
Solve quadratic equations ax² + bx + c = 0 with step-by-step working.
Roman Numeral Converter
Convert between Roman numerals and Arabic numbers instantly.
Scientific Calculator
Full-featured scientific calculator with trigonometry, logarithms, and more.
Typing Speed Test
Test your typing speed with real-time WPM and accuracy tracking. Choose 15s, 30s, 60s, or 2-minute tests.
Unit Converter
Convert between units of length, weight, temperature, volume, and more.
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