CGPA Calculator

SGPA to CGPA Calculator

Add all your semester grades with credit weights to compute your CGPA.

FreeCredit WeightedAll SemestersJNTUH R22 · R20 · R18

Grading Scale

SGPA

Credits

Press Enter ↵ to calculate

Ready to Calculate?

Enter your semester details and hit Calculate CGPA.

How It Works

Select Grading Scale

Choose the scale your university uses — 10.0 for JNTUH, 4.0 for US universities, or 5.0.

Enter Semester Data

Input your SGPA and total credit hours for each completed semester.

Get Your CGPA

Click Calculate to instantly see your weighted cumulative GPA, grade, and performance insights.

Grade Reference

9.0 – 10.0

OutstandingO

8.0 – 8.9

ExcellentA+

7.0 – 7.9

Very GoodA

6.0 – 6.9

GoodB+

5.0 – 5.9

Above AverageB

< 5.0

PassC / P

Pro Tip

Maintain a CGPA above 7.5 to stay eligible for most campus placements and higher education. Semesters with higher credits carry more weight — focus your effort there for the biggest CGPA gains.

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Frequently Asked Questions

Everything you need to know about SGPA to CGPA conversion.

CGPA is calculated by dividing the sum of (SGPA × Credits) for all semesters by the total number of credits. Formula: Σ(SGPA × Credits) / Σ(Credits).

Credits represent the weight of a semester. A semester with more credits has a larger impact on your overall CGPA than one with fewer credits.

Yes! For JNTUH and many Indian universities, the formula is (CGPA - 0.5) * 10. You can use our dedicated converter tool for this.