CGPA Calculator

Calculate CGPA and percentage for Indian university system

A CGPA Calculator tracks and calculates GPA benchmarks (on 4.0 and 10.0 scales) across semesters and subjects.

How to use CGPA Calculator

  1. Add Subjects. Input subject name, letter grade, and credit weights.
  2. Review GPAs. Instantly view CGPA scores and percentage equivalents.

Features

  • Clean Interface: Streamlined layout designed for maximum focus and efficiency.
  • One-Click Copy/Download: Easily export results to your clipboard or local files.
  • Offline Ready: Works without an internet connection once loaded in your browser.

Why use this tool

  • Academic Planning: Track and forecast cumulative grade point averages.
  • Editable Rows: Add or remove subjects dynamically.

Frequently asked questions

How is CGPA converted to percentage?

This calculator uses Percentage = CGPA x multiplier, and the default multiplier for the 10-point scale is 9.5, the CBSE-style conversion. A CGPA of 9.0 gives 9.0 x 9.5 = 85.5%. Universities differ, so change the multiplier if yours states another factor, such as 10 or a formula in your university rules.

How do I calculate CGPA from semester grades?

Multiply each course grade point by its credits, add them all up, and divide by the total credits across all semesters. For example, credits 4, 3, 3 with grade points 9, 8, 10 give (36 + 24 + 30) / 10 = 9.0. The tool also shows the SGPA of each semester and the overall CGPA.

What is the difference between SGPA and CGPA?

SGPA is the grade point average for one semester, while CGPA covers all semesters together, weighted by credits. CGPA is not the plain average of your SGPAs unless every semester has the same total credits. This tool computes both from the courses you enter.

Is the 9.5 multiplier the same for every university?

No. 9.5 is a widely used convention, but universities and boards set their own rules, and some use CGPA x 10 or a different formula. Check your official handbook or ask your exam office, then type that number into the multiplier box. The tool follows whatever multiplier you enter.

Can I use the CGPA calculator for a 4.0 scale?

Yes. Switch to the 4.0 scale and the grade options change to values such as A (4.0), A- (3.7) and B+ (3.3). The default percentage multiplier then becomes 25, which maps 4.0 to 100%. That is a rough approximation, not an official conversion, so confirm with your institution.

How many semesters and courses can I add?

You can add as many semesters as you need, each with as many courses as you like, and remove any of them. Every course has its own credits and grade, so credit-weighted results stay correct even when subjects carry different credits. Results update live as you change values.

Is my data shared when using the CGPA Calculator?

No. Toolskyt operates under a zero-server policy. All calculations, data formatting, and file exports are executed locally on your machine.

Do I need to sign up or pay to use the CGPA Calculator?

No, this tool is 100% free. There are no limits, sign-ups, subscriptions, or hidden charges required.

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