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SGPA to CGPA Calculator

Combine semester GPAs into a CGPA — weighted by credits per semester or a simple average — and see the percentage equivalent.

SGPA of each semester

Credits per semester (optional, same order)

Semesters still to come

Target final CGPA

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How it works

CGPA = Σ(SGPA × semester credits) ÷ Σ credits (or the plain mean when credits are equal)

SGPA is the credit-weighted average within a semester; CGPA is the credit-weighted average across all semesters. If every semester carries the same credits the two methods agree, otherwise heavier semesters count for more. The “needed” figure shows how much the remaining semesters must average to hit a target — useful for placement cut-offs.

Worked example

SGPAs 8.4, 7.9, 8.6, 8.1 with credits 22, 24, 24, 22 → CGPA 8.25 (78.4%). To finish at 8.5 over eight semesters you need about 8.75 in each of the last four.

Frequently asked questions

Do backlogs change the calculation?

Cleared backlogs are counted at the grade obtained in the credits of the original semester; check your university’s rule on whether the first attempt is capped.

Some universities exclude first-year credits.

Yes — several count CGPA from the second year only. Enter only the semesters your university includes.

Related calculators

CGPA to Percentage Calculator

Convert CGPA or SGPA to percentage with the formula your board or university uses — CBSE ×9.5, AICTE, VTU, AKTU, Anna University, Mumbai University, GTU or SPPU — or a 4, 5 or 7-point GPA, and compare every formula side by side.

Cumulative GPA Calculator

Merge this term’s GPA into your running GPA to see your new cumulative average and how much it moved.

Semester GPA Calculator

Find this semester’s GPA from the letter grades and credit hours of the courses you took this term, on the standard 4.0 scale.

This calculator is for educational purposes. Double-check important results before acting on them.