Academic Calculators for CGPA, Exams & Grading

Calculate your CGPA, predict exam scores, and manage negative marking instantly. Simple tools for better grades.

All Tools

Available Calculators

CGPA Calculator

Convert your semester grades, percentage, or points into CGPA instantly.

Negative Marking Calculator

Calculate your final exam score by deducting marks for wrong answers.

Why use our Academic Tools?

Academic success isn't just about studying harder—it's about planning smarter. OmixCalculator provides free, privacy-focused tools to help students and educators handle complex grading systems without the math headache.

⚡ Instant Results

No sign-ups or downloads. Just enter your marks and get your results immediately.

🔒 100% Private

All calculations happen in your browser. Your grades never leave your device.

📱 Mobile Ready

Optimized for phones so you can check your grades right after the exam.