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The tool maps a percentage to a CGPA (or back) on the scale you choose, using the common linear relationship. It works in both directions so you can fill whichever your form asks for.
The popular 'CGPA × 9.5' rule is one board's formula, not a national standard — universities publish their own conversion, and some print an official equivalence certificate. Use your institution's mapping where it counts.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.
