GPA vs CGPA
GPA and CGPA are both grade-point averages — but they answer different questions. GPA is usually one term; CGPA is everything you've taken. And outside the US, the two terms often point at different scales entirely.
Side-by-side at a glance
| GPA | CGPA | |
|---|---|---|
| What it covers | One term (semester or trimester) | Every term you've completed |
| US scale | 0.0–4.0 | 0.0–4.0 |
| Indian scale | SGPA, 0–10 | 0–10 |
| Formula | Σ(grade × credits) ÷ Σ credits (one term) | Σ(grade × credits) ÷ Σ credits (all terms) |
| Typical label | Term GPA / Semester GPA | Cumulative GPA / Overall GPA |
| Used for | Internship apps, term progress | Grad school, full-time jobs, transcript |
How each one is calculated
The formula is the same credit-weighted average in both cases:
average = Σ(grade points × credit hours) ÷ Σ(credit hours)
The only difference is scope. A term GPA uses just that term's courses and credits. A cumulative GPA (or CGPA) uses everything across every term, weighted by credits, so a heavy-credit term pulls the average more than a light-credit one.
The Indian system: SGPA and CGPA
Indian universities under the UGC/AICTE guidelines standardise on a 10-point scale rather than the US 4.0. The semester average is called SGPA (Semester GPA), and the cumulative transcript number is CGPA. The grading scale looks like:
| CGPA range | Letter grade | Description |
|---|---|---|
| 9.0–10.0 | O | Outstanding |
| 8.0–8.9 | A+ | Excellent |
| 7.0–7.9 | A | Very Good |
| 6.0–6.9 | B+ | Good |
| 5.0–5.9 | B | Average |
| 4.0–4.9 | C | Pass |
| Below 4.0 | F | Fail |
Converting between scales
The most common linear reference is 4.0 GPA = CGPA × 0.4, so an 8.5 CGPA becomes roughly 3.4 on the 4.0 scale. Some universities and credential evaluators (WES, ECE) use their own formulas, so always confirm with the receiving institution. For a quick estimate, use the International GPA Converter.
Which one should I report?
- Job applications — usually cumulative. Report your CGPA or 4.0-scale cumulative, with a conversion if needed.
- Graduate school — cumulative on the official scale, converted to the destination scale.
- Internships during college — recent term GPA or SGPA is fine; recruiters care about your trend.
- Internal tracking — keep both: the cumulative number is your anchor, the term number tells you whether you're trending up.
Do you actually need this conversion?
The number on the form isn't always the number you need to convert.
Before reaching for any CGPA-to-GPA or GPA-to-CGPA conversion, ask whether the form you're filling in actually needs a converted number. Three common cases:
- Indian employers and government forms usually ask for percentage. If yours does, use your original marksheet percentage (or your university's published × 9.5 / × 10 formula). Don't convert your CGPA down to a 4.0 and then back up to a percentage — the round-trip loses precision.
- US applications ask for a 4.0-scale GPA but typically recalculate it from your transcript. If the portal says "credential evaluation required", submit a WES report instead of a self-converted number.
- Internal tracking (your own planning, your parents' peace of mind) is the one case where a converted number is genuinely useful — and where the SGPA-to-CGPA tracker on this site earns its keep.
The point: pick the system the recipient uses, not the system you have. A 10-point CGPA is a 10-point CGPA. A 4.0 GPA is a 4.0 GPA. The mistake is treating the conversion as more authoritative than the original.
Frequently asked questions
What's the difference between GPA and CGPA?+
GPA (Grade Point Average) usually refers to your average for a single term — your semester or term GPA. CGPA (Cumulative Grade Point Average) is your running average across every term you've completed. In the US system, GPA and CGPA are both reported on the 4.0 scale, and CGPA is just the credit-weighted average of every term's GPA.
Why do Indian universities use CGPA instead of GPA?+
Indian universities under the UGC/AICTE guidelines standardise on a 10-point CGPA, where every course is graded 0–10 and multiplied by its credit hours. The cumulative 10-point score is what they report on transcripts. The system is the same credit-weighted average as the US one — just on a different scale.
Can I convert CGPA to GPA?+
Yes — as a rough reference, divide your CGPA by 10 and multiply by 4 (so an 8.5 CGPA ≈ 3.4 GPA). The US school that receives your transcript will usually recalculate from the original marks, so treat any conversion as a planning estimate. The International GPA Converter handles this and several other scales.
Is SGPA the same as GPA?+
Yes — SGPA (Semester Grade Point Average) is the Indian term for what US schools call a semester or term GPA. The formula is identical: sum(grade × credits) ÷ sum(credits). SGPA rolls up into CGPA, just like a term GPA rolls up into your cumulative GPA.
Do employers look at GPA or CGPA?+
Both, depending on context. For new graduates, employers usually ask for your CGPA or cumulative GPA. Graduate schools report it the same way. If you're early in your degree, individual semester GPAs (or SGPAs) can help when applying to internships that want to see recent trends.