How to convert CGPA to GPA (4.0 scale)
Indian universities usually grade on a 10-point CGPA scale, while universities in the US and Canada report a GPA out of 4.0. The quickest way to move between them is a straight proportional conversion: work out what fraction of the maximum you scored, then apply that fraction to the 4-point scale.
Formula
GPA = (CGPA ÷ 10) × 4
- Take your final CGPA from your consolidated marksheet or transcript (not a single-semester SGPA).
- Divide it by 10 to find the share of the maximum you achieved.
- Multiply by 4. Round the final answer to two decimals.
Worked examples
8.2 CGPA → 8.2 ÷ 10 × 4 = 3.28 GPA
7.5 CGPA → 7.5 ÷ 10 × 4 = 3 GPA
9.1 CGPA → 9.1 ÷ 10 × 4 = 3.64 GPA
This is the same as multiplying your CGPA by 0.4. It is easy to check, it never inflates your grades, and it is the figure most application portals expect when they ask you to “convert your grades to a 4.0 scale” without naming a method.
How to convert GPA back to CGPA
Reverse the formula: divide your 4-point GPA by 4 and multiply by 10 (or simply multiply by 2.5).
Formula
CGPA = (GPA ÷ 4) × 10
A 3.4 GPA is 3.4 ÷ 4 × 10 = 8.5 CGPA, and a 3.0 GPA is 7.5 CGPA. Switch the calculator above to GPA → CGPA to do this instantly. This direction is useful when you studied abroad, or on an exchange semester, and an Indian employer or university asks for a 10-point figure.
CGPA to GPA conversion table
Linear conversions for every CGPA from 10 down to 5. The letter grade is the nearest standard US grade to the converted GPA, and the percentage uses the CBSE × 9.5 rule.
| CGPA (10-point) | GPA (4.0 scale) | Approx. letter grade | Percentage (× 9.5) |
|---|---|---|---|
| 10.0 CGPA | 4 | A | 95% |
| 9.9 CGPA | 3.96 | A | 94.05% |
| 9.8 CGPA | 3.92 | A | 93.1% |
| 9.7 CGPA | 3.88 | A | 92.15% |
| 9.6 CGPA | 3.84 | A- | 91.2% |
| 9.5 CGPA | 3.8 | A- | 90.25% |
| 9.4 CGPA | 3.76 | A- | 89.3% |
| 9.3 CGPA | 3.72 | A- | 88.35% |
| 9.2 CGPA | 3.68 | A- | 87.4% |
| 9.1 CGPA | 3.64 | A- | 86.45% |
| 9.0 CGPA | 3.6 | A- | 85.5% |
| 8.9 CGPA | 3.56 | A- | 84.55% |
| 8.8 CGPA | 3.52 | A- | 83.6% |
| 8.7 CGPA | 3.48 | B+ | 82.65% |
| 8.6 CGPA | 3.44 | B+ | 81.7% |
| 8.5 CGPA | 3.4 | B+ | 80.75% |
| 8.4 CGPA | 3.36 | B+ | 79.8% |
| 8.3 CGPA | 3.32 | B+ | 78.85% |
| 8.2 CGPA | 3.28 | B+ | 77.9% |
| 8.1 CGPA | 3.24 | B+ | 76.95% |
| 8.0 CGPA | 3.2 | B+ | 76% |
| 7.9 CGPA | 3.16 | B+ | 75.05% |
| 7.8 CGPA | 3.12 | B | 74.1% |
| 7.7 CGPA | 3.08 | B | 73.15% |
| 7.6 CGPA | 3.04 | B | 72.2% |
| 7.5 CGPA | 3 | B | 71.25% |
| 7.4 CGPA | 2.96 | B | 70.3% |
| 7.3 CGPA | 2.92 | B | 69.35% |
| 7.2 CGPA | 2.88 | B | 68.4% |
| 7.1 CGPA | 2.84 | B- | 67.45% |
| 7.0 CGPA | 2.8 | B- | 66.5% |
| 6.9 CGPA | 2.76 | B- | 65.55% |
| 6.8 CGPA | 2.72 | B- | 64.6% |
| 6.7 CGPA | 2.68 | B- | 63.65% |
| 6.6 CGPA | 2.64 | B- | 62.7% |
| 6.5 CGPA | 2.6 | B- | 61.75% |
| 6.4 CGPA | 2.56 | B- | 60.8% |
| 6.3 CGPA | 2.52 | B- | 59.85% |
| 6.2 CGPA | 2.48 | C+ | 58.9% |
| 6.1 CGPA | 2.44 | C+ | 57.95% |
| 6.0 CGPA | 2.4 | C+ | 57% |
| 5.9 CGPA | 2.36 | C+ | 56.05% |
| 5.8 CGPA | 2.32 | C+ | 55.1% |
| 5.7 CGPA | 2.28 | C+ | 54.15% |
| 5.6 CGPA | 2.24 | C+ | 53.2% |
| 5.5 CGPA | 2.2 | C+ | 52.25% |
| 5.4 CGPA | 2.16 | C+ | 51.3% |
| 5.3 CGPA | 2.12 | C | 50.35% |
| 5.2 CGPA | 2.08 | C | 49.4% |
| 5.1 CGPA | 2.04 | C | 48.45% |
| 5.0 CGPA | 2 | C | 47.5% |
US letter grades and grade points
American transcripts list a letter grade for each course, and each letter carries a fixed number of grade points. Your GPA is the credit-weighted average of those points. The table below shows the most common scale; some universities add an A+ (still capped at 4.0) or drop the minus grades.
| Letter grade | Grade points | Equivalent CGPA (linear) |
|---|---|---|
| A | 4.0 | 10 |
| A- | 3.7 | 9.25 |
| B+ | 3.3 | 8.25 |
| B | 3.0 | 7.5 |
| B- | 2.7 | 6.75 |
| C+ | 2.3 | 5.75 |
| C | 2.0 | 5 |
| C- | 1.7 | 4.25 |
| D+ | 1.3 | 3.25 |
| D | 1.0 | 2.5 |
| F | 0.0 | 0 |
Because the letter is matched to the nearest grade point, an 8.0 CGPA (3.2 GPA) shows as B+ and a 9.0 CGPA (3.6 GPA) as A-. Treat this as a rough guide only — a US registrar would never assign a single letter to an entire degree.
How WES and ECE evaluate Indian grades
The linear formula is a mathematical estimate. Credential evaluation services such as World Education Services (WES) and Educational Credential Evaluators (ECE) work differently: they look at your transcript course by course, convert each subject's grade using a scale built for your country (and sometimes your specific university), weight it by credits, and then average the result.
The key point for Indian students is that Indian marking is stricter than American marking. Scoring 75% in an Indian engineering exam is considered excellent, whereas 75% in a US course is a C. Evaluators account for this, so first-class marks (60% and above) are commonly mapped to an A. That is why many students find their WES GPA is noticeably higher than the linear (CGPA ÷ 10) × 4 figure.
| Indian marks (%) | Typical US equivalent |
|---|---|
| 60–100 | A |
| 55–59 | B+ |
| 50–54 | B |
| 43–49 | C+ |
| 35–42 | C |
| Below 35 | F |
An evaluation is not the same as a calculator
WES and ECE apply institution-specific rules, and the pass mark at some universities is different. No online calculator, including this one, can reproduce an official evaluation. If a university or immigration authority asks for a WES or ECE report, the GPA on that report is the one that counts.
Do you actually need a credential evaluation?
- US graduate schools: most review Indian transcripts in-house and only want your CGPA as printed. Some state universities and a few programmes ask for a WES or ECE course-by-course report — check each admissions page.
- Canada: many universities evaluate Indian degrees themselves. WES is best known in Canada for the Educational Credential Assessment (ECA) used in immigration, which is a separate purpose from admission.
- Professional licensing and jobs: state licensing boards and some US employers may require an evaluation from a NACES member service.
Which GPA should you put on your application?
Follow the instructions on the form. Most graduate applications have separate fields for your grade and the scale it is out of, so you simply enter 8.2 out of 10. Only convert when a field insists on a 4.0 value, and if you do, use the linear formula unless the university tells you otherwise. Overstating your GPA by using a generous conversion can backfire when the admissions team checks it against your transcript.
| Situation | What to report |
|---|---|
| Form asks for grade and scale separately | Your CGPA exactly as printed, e.g. 8.2 / 10 |
| Form insists on a 4.0 GPA, no method given | Linear conversion, e.g. 8.2 → 3.28 |
| University names a conversion method | Use their method |
| University requires WES / ECE | The GPA shown on the evaluation report |
| Applying to Germany | Your CGPA; the university converts it with the Modified Bavarian Formula |
If your marksheet shows percentages instead of CGPA, use the percentage to GPA calculator. To see your CGPA as a percentage, try the CGPA to percentage calculator, and if you only have semester results, combine them first with the SGPA to CGPA calculator.
CGPA vs GPA: what is the difference?
| Factor | CGPA (India) | GPA (US / Canada) |
|---|---|---|
| Full form | Cumulative Grade Point Average | Grade Point Average |
| Usual scale | 0–10 | 0–4.0 |
| Period covered | All semesters so far | A term, a year or the whole degree (cumulative GPA) |
| Grade labels | O, A+, A, B+, B, C, P, F (varies by university) | A, A-, B+, B … F |
| Typical good score | 8.0 and above | 3.5 and above |
Common mistakes when converting CGPA to GPA
- Converting SGPA instead of CGPA. Universities want your cumulative figure across the whole degree, not your best semester.
- Going via percentage first. Converting 8.2 CGPA to 77.9% and then to a 4.0 GPA (3.12) gives a lower number than the direct formula (3.28) because of the 9.5 multiplier. Convert directly.
- Assuming the WES result in advance. Do not write an estimated WES GPA on a form. Wait for the official report or use your transcript figure.
- Ignoring your scale. The formula assumes a 10-point CGPA. If your university uses a 7 or 5-point scale, divide by that maximum instead of 10.
- Panicking about a “low” converted GPA. Admissions committees reading Indian transcripts know a 3.0 linear GPA (7.5 CGPA) is a solid first-class result.