📚

Student Tools & Calculators

Excel in your studies with our student tools. Calculate your semester GPA and cumulative CGPA, convert CGPA to percentage using university-specific formulas, track study sessions with timers, manage exam countdowns, count words and characters for essays, and estimate reading time for assignments.

Browse All Student Tools ↓

📊GPA Calculator 🎓CGPA to Percentage ⏱️Study Timer 📝Word Counter

All Student Tools

8 free student calculators and tools to help you get things done.

Showing all 8 tools

📊

GPA Calculator

Calculate semester GPA and cumulative CGPA. Supports multiple grading scales.

→🎓

CGPA to Percentage

Convert CGPA to percentage using customizable formulas.

→⏱️

Study Timer

Track study sessions and focus time with stopwatch mode, session history, and daily stats.

→📚

Exam Countdown Timer

Create countdowns for exams and important events with local storage persistence.

→📝

Word Counter

Count words, characters, sentences, paragraphs, and lines.

→📊

Character Counter

Count characters, words, sentences, paragraphs, reading time, and more with live updates.

→⏳

Reading Time Estimator

Find out how long it takes to read any text.

→📄

Lorem Ipsum Generator

Generate placeholder text for mockups and layouts.

→

💡 Frequently Asked Questions

Student FAQs

Common questions about our tools and calculators.

How do I calculate my semester GPA?▼

Add each course with its credit hours and letter grade to the GPA Calculator. It supports 4.0, 5.0, and 10.0 scales and shows both semester GPA and cumulative CGPA.

How do I convert CGPA to percentage?▼

Select your university (CBSE, VTU, Anna University, Mumbai University, and more), enter your CGPA, and get the percentage using the correct formula for your institution.

How do I track study time for multiple subjects?▼

The Study Timer allows named sessions with pause/resume. Session history and daily stats are saved to your browser for ongoing progress tracking.

How do I count words and characters for an essay?▼

Use the Word Counter or Character Counter — both provide live counts for words, characters, sentences, and paragraphs as you type or paste your text.

How do I set countdowns for my exams?▼

The Exam Countdown Timer lets you create multiple countdown cards with theme colors for different exams. Each card persists in your browser.