CampusCalc

Free calculators for Indian students — SGPA, CGPA, attendance, marks, and target CGPA. No signup, instant results, built for mobile.

Open source & free No registration required. Just enter your numbers and get results instantly. All calculations run in your browser — your data never leaves your device.

SGPA Calculator

Calculate SGPA from subject credits and grade points.

CGPA Calculator

Calculate overall CGPA from semester SGPA values.

Percentage Calculator

Convert CGPA or SGPA to percentage instantly.

Attendance Calculator

Check attendance percentage and find required classes.

Required Marks Calculator

Find out minimum marks needed to pass each subject.

Target CGPA Calculator

Calculate credits needed to reach your target CGPA.