Calculate your GPA, CGPA, percentage, education loan EMI, generate study notes, and practise MCQs — all in one place, completely free, forever.
Explore All Tools ↓Our Tools
Six powerful, accurate tools built specifically for school and university students across India.
Free online quiz tool for Class 5 to 12 students. Practice multiple choice questions by subject and build confidence before exams.
Start PractisingCalculate your single-semester Grade Point Average by entering subject credits and grades. Includes instant percentage conversion on a 4.0 or 10.0 scale.
Calculate GPATrack your overall Cumulative GPA across multiple semesters. Automatically converts CGPA to percentage using the standard 9.5 formula accepted by VTU, Anna University, Mumbai University, and more.
Calculate CGPAConvert any marks into percentage and letter grade in seconds. Works for CBSE, ICSE, GSEB, and all state boards. Ideal for result season, scholarship applications, and job forms.
Calculate PercentagePlan your education loan before signing anything. Enter the loan amount, interest rate, and tenure to see your exact monthly EMI, total interest payable, and full repayment amount.
Calculate EMIType any topic — Photosynthesis, Newton's Laws, Indian Economy — and instantly receive well-structured notes with key points, definitions, and revision questions. Save hours of note-making.
Generate NotesHow It Works
No account, no payment, no waiting. Just open and use.
Pick whichever calculator, generator, or test you need from the menu above.
Fill in your marks, credits, loan amount, or topic — whatever the tool asks for.
See accurate results immediately. No loading screens, no ads inside the tools.
Copy, screenshot, or simply note down your GPA, EMI, notes, or quiz score.
Why Students Choose Us
Every tool is designed around the actual challenges Indian students face every day.
Every tool is completely free and will stay free forever. No hidden fees or premium tiers.
No waiting, no loading spinners. Results appear the moment you enter your data.
Nothing you enter is stored or sent to any server. Your data stays only on your device.
Fully mobile-friendly. Use it on your phone, tablet, or laptop — anywhere, anytime.
All calculations follow official UGC, AICTE, CBSE, and banking guidelines for 2026.
Open any tool and start immediately. No email, no account, no verification required.
FAQ
Quick answers to the questions students ask most often.
Yes. Every single tool on Student Tools Hub is completely free and will remain free forever. There are no paid plans, no premium features, and no hidden charges of any kind.
No. You do not need to sign up, log in, or provide an email address. Simply open any tool and start using it right away.
Our calculators support all major Indian boards and universities including CBSE, ICSE, GSEB, VTU, Anna University, Mumbai University, GTU, and most other state boards and UGC-affiliated institutions.
The GPA and CGPA calculators use the official formulas prescribed by UGC and AICTE. The CGPA-to-percentage conversion uses the standard 9.5 multiplier accepted by most Indian universities. Results are accurate as long as the data you enter is correct.
No. None of the data you enter into any tool is stored on our servers or sent anywhere online. Everything is processed locally in your browser, so your information stays completely private.
Yes. Student Tools Hub is fully mobile-responsive. All tools work smoothly on Android and iOS devices, as well as on tablets and desktops.