GPA vs. CGPA: What's the Difference?

If you have an Indian, South Asian, or Middle Eastern academic transcript, you have probably seen the abbreviation "CGPA" instead of "GPA." Sometimes it sits on a 10-point scale; sometimes on a 5-point scale; rarely on a 4-point scale. Here is what each abbreviation actually means and how to convert between them for international applications.

GPA — Grade Point Average

The American convention, almost always on a 4.0 scale (sometimes 4.33). GPA can refer to a semester GPA (one term) or a cumulative GPA (all terms). Both are credit-weighted averages of letter-grade-derived numeric scores.

CGPA — Cumulative Grade Point Average

The term "CGPA" simply means "cumulative GPA" — the all-terms-combined version. In practice, however, CGPA is almost always associated with the 10-point scale used by Indian universities (and by some institutions in Bangladesh, Sri Lanka, and the Gulf states). When an Indian student says "I have an 8.4 CGPA," they mean an 8.4 on the 10-point scale, calculated cumulatively across every semester of their bachelor\u2019s degree.

The 10-point CGPA

Most Indian universities use this scale:

Letter	CGPA points	Equivalent %
O (Outstanding)	10	90–100%
A+	9	80–89%
A	8	70–79%
B+	7	60–69%
B	6	55–59%
C	5	50–54%
P	4	40–49%
F	0	Below 40%

(Exact letters and bands vary; this is the most common version used by Indian central universities.)

Converting between US GPA and Indian CGPA

The most widely accepted conversions:

CGPA → percentage: pct ≈ CGPA × 9.5 (some institutions use × 10 directly)
CGPA → US 4.0 GPA: US GPA ≈ CGPA / 2.5
US 4.0 GPA → CGPA: CGPA ≈ US GPA × 2.5

Worked example: a 3.6 US GPA ≈ 9.0 CGPA. An 8.0 CGPA ≈ 3.2 US GPA. Our Multi-Scale Comparison Tool performs these conversions plus six other international scales side by side.

Which to use on which application?

US graduate schools — Convert to US 4.0 if applying. Most US grad programs require an official credential evaluation (WES, ECE, SpanTran) for foreign transcripts; the report states a US-equivalent GPA.
UK / European graduate schools — UK schools tend to accept either the original CGPA with the institution\u2019s scale documented, or a percentage. German schools convert via the modified Bavarian formula.
Indian graduate schools and government jobs — Use your CGPA directly, on its native 10-point scale. Conversion to percentage is sometimes required (e.g., UPSC sometimes asks for percentage instead of CGPA).
Industry job applications — Whatever your university officially issues. CGPA on a transcript is fine for most multinational employers; they understand both formats.

Common pitfalls

Conflating SGPA and CGPA. SGPA (Semester GPA) is just one term; CGPA averages across every term. Be sure your application asks for the right one.
Different conversion ratios. Some Indian universities use × 10 instead of × 9.5 to compute percentage from CGPA — read the transcript footer for the exact formula.
Rounding direction. US universities typically round to two decimals; Indian universities sometimes round to one decimal. The difference can be 0.05 of a GPA point.

Summary

"GPA" usually means the US 4.0 system; "CGPA" usually means the Indian 10-point system. Conversion is roughly CGPA = US GPA × 2.5. For high-stakes applications, use a credential evaluator rather than relying on the conversion alone — the official report carries weight that a back-of-envelope calculation does not.