Academics & Competitive Exams calculators

Convert semester SGPA to cumulative CGPA and percentage for KIIT University students.

Calculate SGPA, CGPA, and equivalent percentage according to Saveetha University (SIMATS / SEC) grading scale.

Calculate CGPA, SGPA, and grade percentage under Anna University Regulations (2017, 2021).

Calculate SGPA, CGPA, and equivalent percentage for VIT Vellore, Chennai, Bhopal & AP campuses.

Calculate current attendance %, required classes to hit 75%/80%/85%, or max classes you can bunk!

Compute Prelims Paper-1 (GS) & Paper-2 (CSAT) scores with exact 1/3 negative marking penalties.

Calculate final score, accuracy percentage, and penalty loss for exams with 1/3 or 1/4 negative marking.

Calculate Tamil Nadu TNEA engineering cutoff out of 200 (Maths + Physics/2 + Chemistry/2) or out of 600.

Estimate CET Percentile rank based on raw marks out of 200 for PCM and PCB groups.

Estimate GATE Score out of 1000 and qualifying status using raw marks, mean & standard deviation.

Calculate 10th Class SSLC, ICSE, and Board examination percentages, total marks, and grades.

Calculate exact number of eligible UPSC NDA (I & II) exam attempts based on Date of Birth and age limits.

Calculate PTE Academic overall score (10-90 scale) and convert directly to equivalent IELTS Band.

Convert VTU SGPA and CGPA into percentage using official VTU formula: (CGPA - 0.75) * 10.

Estimate overall CAT percentile from VARC, DILR, and QA raw marks out of 198.

Calculate expected score and new FIDE Elo rating change after a chess tournament using K-factor (K=10, 20, 40).

Calculate Highest Common Factor (HCF / GCD) and Least Common Multiple (LCM) for multiple numbers with prime factorization.