Calculators / Education

Ace Your Academics

12 academic calculators for GPA, CGPA, attendance, exam prediction, grade calculation, and more.

12 free tools No sign-up · Instant results · 100% free

All Education Calculators (12 tools)

GPA Calculator

Calculate semester and cumulative GPA across multiple grading systems.

Attendance Calculator

Track attendance percentage and calculate classes needed to meet requirements.

CGPA to Percentage Calculator

Convert CGPA to percentage and vice-versa for major university grading systems.

Percentage Marks Calculator

Calculate your percentage from marks obtained and total marks instantly.

Grade Calculator

Calculate your current grade, what you need on your final, and weighted GPA.

Typing Speed Calculator

Test your typing speed in WPM with real-time accuracy tracking and history.

Reading Speed Calculator

Test your reading speed in WPM with comprehension check and time estimator.

Study Hours Planner

Plan how many hours to study per subject based on difficulty and availability.

Learning Time Estimator

Find out how long to learn any skill based on daily time and experience.

Exam Score Predictor

Predict your exam score from study hours, preparation, sleep, and difficulty.

NEET/JEE Rank Estimator

Estimate NEET or JEE rank from your score with college cutoff comparison.

Scholarship Eligibility Calculator

Check eligibility for 30+ global scholarships based on your profile.

Explore Other Categories

Discover more free tools across all our calculator categories.

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Frequently Asked Questions

How is CGPA converted to percentage?

For most Indian universities, Percentage = (CGPA × 10) − 7.5. Our CGPA to Percentage Calculator handles this automatically for multiple grading scales.

What attendance percentage is required?

Most Indian colleges require a minimum of 75% attendance. Our Attendance Calculator shows you exactly how many classes you can miss while staying eligible for exams.

How is GPA calculated?

GPA is calculated by multiplying grade points by credit hours for each subject, summing the results, and dividing by total credit hours. Our GPA Calculator does this automatically.

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