Every EduCalcLab calculator in one place. All five are free, need no sign-up, and show their formula and source with every result.
| CGPA to Percentage Convert your CGPA into a percentage with your university’s official formula — CBSE, VTU, Anna, IIT, Mumbai, SPPU and more. |
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| SGPA & CGPA Combine semester SGPAs into your overall CGPA, credit-weighted the way universities do it. |
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| Percentage to CGPA Turn a percentage back into a CGPA on the scale you need. |
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| Attendance Calculator See how many classes you can miss — or must attend — to stay above your target percentage. |
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| Target CGPA Planner Work out the SGPA you need next semester to reach your target CGPA. |
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Results are estimates only. Your university’s official scale always prevails.