Free Educational Tools for Grades, Writing, Study Planning, and More

GPA Calculator

Calculate GPA with courses, credits, and letter grades.

CGPA Calculator

Estimate cumulative GPA across multiple semesters or years.

Grade Calculator

Find your grade percentage from points earned and points possible.

Final Grade Calculator

Work out the final exam score needed to hit a target grade.

Percentage Calculator

Quickly calculate percentages, increases, decreases, and totals.

Average Calculator

Calculate the arithmetic mean of scores, marks, or values.

Weighted Grade Calculator

Combine assignments and tests using weighted percentages.

Marks Percentage Calculator

Convert marks obtained into a percentage result instantly.

Attendance Calculator

Track attendance percentage and estimate classes needed to reach a goal.

Study Hours Calculator

Plan study hours based on subjects, days, and weekly goals.

Word Counter

Count words, characters, sentences, and paragraphs in real time.

Character Counter

Measure total characters with and without spaces.

Paragraph Counter

Count paragraphs instantly from pasted or typed text.

Text Case Converter

Convert text to uppercase, lowercase, title case, or sentence case.

Reading Time Calculator

Estimate reading time from word count and speed.

Sentence Counter

Count sentences in essays, articles, or homework text.

Text Sorter (A-Z)

Sort lines alphabetically for lists, vocab, and notes.

Remove Duplicate Lines Tool

Clean repeated lines from text, lists, and data.

Basic Citation Generator (APA/MLA)

Generate simple APA or MLA-style citation text from manual inputs.

Paragraph Formatter

Tidy spacing, normalize line breaks, and clean rough paragraphs.

Unit Converter

Convert length, weight, temperature, time, and volume values.

Scientific Calculator

Solve common scientific and math operations in the browser.

Age Calculator

Calculate age in years, months, and days from a birth date.

Random Number Generator

Generate random integers for practice, games, or assignments.

Time Zone Converter

Convert a date and time between major global time zones.

Date Difference Calculator

Find the difference between two dates in days, weeks, or months.

Countdown Timer

Set a live countdown to a deadline, class, or event.

Stopwatch Tool

Run a simple stopwatch with lap-ready timing for study sprints.

Number Base Converter

Convert numbers between binary, decimal, octal, and hexadecimal.

Ratio Calculator

Simplify ratios and scale them up or down quickly.

Study Planner

Create a lightweight study plan and save tasks in your browser.

Timetable Generator

Build a class or revision timetable and store it locally.

Pomodoro Timer

Use focus and break sessions with session tracking.

Exam Countdown Timer

Track days and hours left until your next exam.

Homework Tracker

Track assignments, due dates, and completion status locally.

Study Goal Tracker

Set study targets and log progress over time.

Daily Study Checklist Generator

Generate a daily checklist from subjects and tasks.

Revision Planner

Organize revision topics by date, subject, and status.

Time Blocking Tool

Map study blocks and routines into a simple day plan.

Focus Timer

Run a custom focus countdown with completed-session tracking.

Quiz Maker (Manual Input)

Write your own questions and answers in a simple quiz builder.

Flashcard Creator

Create and review flashcards saved in LocalStorage.

Random Question Picker

Pick a random question from your own list.

Multiple Choice Quiz Builder

Build multiple choice practice questions and review answers.

True/False Generator

Turn statements into a quick true or false practice set.

Score Calculator

Calculate quiz scores, percentages, and remaining marks.

Typing Speed Test

Measure words per minute and accuracy with a timed typing test.

Memory Game

Play a lightweight matching game for quick brain breaks.

Brain Quiz

Answer a small general knowledge quiz and see your score.

Daily Challenge Quiz

Try a new quick quiz challenge that changes by date.