What is the difference between GPA and CGPA?

GPA (Grade Point Average) and CGPA (Cumulative Grade Point Average) both measure academic performance but use different grading systems. GPA is commonly used in the United States on a 4.0 scale, while CGPA is widely used in India on a 10.0 scale. Both represent weighted averages of grade points.

Is the conversion formula the same for all universities?

No. Different universities may use different conversion formulas or official conversion tables. The proportional conversion method used here is a common general approach, but you should always verify your institution's official grading policy.

How do I convert a 10-point CGPA to a 4.0 GPA?

To convert a 10-point CGPA to a 4.0 GPA, use the formula (CGPA ÷ 10) × 4. For example, a CGPA of 8.5 converts to a GPA of 3.40.

Can I use this for US university applications?

This calculator provides estimated GPA and CGPA conversions for reference purposes. Many US universities may require credential evaluations from services such as WES or other accredited transcript evaluation agencies for official admissions.

What does the percentage equivalent mean?

The percentage equivalent represents the percentage of the maximum possible grade achieved. It is calculated using the formula (Your GPA or CGPA ÷ Maximum Scale Value) × 100 and helps compare grades across percentage-based systems.

GPA to CGPA Calculator – Convert Any Grading Scale

GPA → CGPA

Enter your GPA and select your scales to get the CGPA equivalent.

Your GPA

GPA Scale (Current)

CGPA Scale (Target)

Converted CGPA

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CGPA → GPA

Enter your CGPA and select your scales to get the GPA equivalent.

Your CGPA

CGPA Scale (Current)

GPA Scale (Target)

Converted GPA

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How the Conversion Works

GPA to CGPA converter supporting 4.0, 5.0, 7.0 and 10-point grading scales

GPA and CGPA use the same proportional logic — they're both weighted averages on different scales. The universal formula is simple:

GPA → CGPA

(GPA ÷ Scale) × Target

Divide your GPA by its scale max, then multiply by the CGPA scale max.

CGPA → GPA

(CGPA ÷ Scale) × Target

Divide your CGPA by its scale max, then multiply by the GPA scale max.

Example

3.5 / 4.0 × 10 = 8.75

A GPA of 3.5 on a 4.0 scale equals a CGPA of 8.75 on a 10.0 scale.

GPA to CGPA — Quick Reference

Conversion from 4.0 GPA scale to 10.0 CGPA scale using the proportional formula.

GPA (4.0 Scale)	CGPA (10.0 Scale)	Percentage Equiv.	Grade Level
4.00	10.00	100%	Outstanding
3.75	9.38	93.75%	Excellent
3.50	8.75	87.5%	Very Good
3.25	8.13	81.25%	Very Good
3.00	7.50	75%	Good
2.75	6.88	68.75%	Good
2.50	6.25	62.5%	Average
2.00	5.00	50%	Pass
1.00	2.50	25%	Below Average

Frequently Asked Questions

GPA (Grade Point Average) and CGPA (Cumulative Grade Point Average) measure academic performance, but on different scales. GPA is commonly used in the US on a 4.0 scale, while CGPA is widely used in India on a 10.0 scale. Both calculate a weighted average of your grade points.

No. The proportional formula used here is the most universal approach, but individual universities may use custom conversion tables or formulas. Always verify with your institution's official grading policy for accurate results.

Use the CGPA → GPA panel above: select 10.0 as your current CGPA scale and 4.0 as the target GPA scale. The formula is (CGPA ÷ 10) × 4. For example, a CGPA of 8.5 converts to a GPA of 3.40.

This tool provides a helpful estimate for reference purposes. For official US university applications, many institutions require a WES (World Education Services) credential evaluation or a transcript evaluation by an accredited agency rather than a self-converted figure.

The percentage equivalent shows what percentage of the maximum possible grade you achieved. It is calculated as (Your GPA or CGPA ÷ Scale Maximum) × 100. This is useful for institutions that prefer percentage-based grading.

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