CGPA to GPA Converter

Agarapu Ramesh — Editor and content reviewer
Editorially reviewed Reviewed by Agarapu Ramesh, science educator (chemistry). LinkedIn
Last reviewed: May 2026 | Indian university grading-scale conversions

What Is a CGPA to GPA Converter?

A CGPA to GPA converter is an online tool that transforms your Cumulative Grade Point Average from one grading scale to another. This is essential for students applying to international universities, particularly when converting from the 10-point CGPA scale used in India to the 4.0 GPA scale used in the United States and Canada. The converter uses a mathematical formula to provide equivalent values across different grading systems.

CGPA to GPA Conversion Formula

The standard linear conversion formula is:

GPA = (CGPA ÷ Source Scale Maximum) × Target Scale Maximum

For converting a 10-point CGPA to 4.0 GPA: GPA = (CGPA ÷ 10) × 4.0, which simplifies to GPA = CGPA × 0.4. This provides a proportional conversion that maintains relative academic standing across systems.

Example Calculations

Example 1: Converting 8.5 CGPA to 4.0 Scale

Given: CGPA = 8.5 on a 10-point scale

Target: 4.0 GPA scale

Calculation: (8.5 ÷ 10) × 4.0 = 0.85 × 4.0

Result: 3.40 GPA

Example 2: Converting 7.2 CGPA to 4.0 Scale

Given: CGPA = 7.2 on a 10-point scale

Calculation: (7.2 ÷ 10) × 4.0 = 0.72 × 4.0

Result: 2.88 GPA

Convert Your CGPA

Enter your CGPA and select the grading scales for conversion.

Enter your cumulative grade point average
Converted GPA
--
on a 4.0 scale
Important: This is a mathematical conversion. Universities and credential evaluation services (like WES) may use different proprietary methods that consider course difficulty and institutional standards.

When to Use This CGPA to GPA Converter

🎓
US University Applications

Convert your Indian CGPA when applying to American graduate schools.

📋
Resume Preparation

Present your academic credentials in a globally recognized format.

🌍
International Comparisons

Understand how your grades compare to students from different countries.

📊
Scholarship Applications

Meet GPA requirements for international scholarships and fellowships.

Quick CGPA to GPA Conversion Reference

Common conversions from 10-point CGPA to 4.0 GPA scale:

CGPA (10-point) GPA (4.0) US Letter Grade
10.04.00A+
9.53.80A
9.03.60A-
8.53.40B+
8.03.20B+
7.53.00B
7.02.80B-
6.52.60C+
6.02.40C

Important Limitations

Frequently Asked Questions

Use the simple 10-point to 4-point conversion only for quick understanding. Formula with values: Let A = 7.60 CGPA, B = 4, and C = 10. GPA = (A x B) / C = (7.60 x 4) / 10 = 3.04. So the approximate GPA is 3.04. This is not a universal rule; many universities and foreign evaluators use their own grade tables, credits, and transcript rules. Keep the original CGPA for official documents.
Use the simple reverse conversion when you only need an approximate 10-point comparison. Formula with values: Let A = 3.20 GPA, B = 10, and C = 4. CGPA = (A x B) / C = (3.20 x 10) / 4 = 8.00. So 3.20 GPA is about 8.00 CGPA. Official conversions may differ because institutions map letter grades, credits, and course difficulty differently. Report the original GPA when asked.
Use the simple 10-point to 4-point conversion only for quick understanding. Formula with values: Let A = 7.50 CGPA, B = 4, and C = 10. GPA = (A x B) / C = (7.50 x 4) / 10 = 3.00. So the approximate GPA is 3.00. This is not a universal rule; many universities and foreign evaluators use their own grade tables, credits, and transcript rules. Keep the original CGPA for official documents.
Use the simple 10-point to 4-point conversion only for quick understanding. Formula with values: Let A = 9.50 CGPA, B = 4, and C = 10. GPA = (A x B) / C = (9.50 x 4) / 10 = 3.80. So the approximate GPA is 3.80. This is not a universal rule; many universities and foreign evaluators use their own grade tables, credits, and transcript rules. Keep the original CGPA for official documents.
Use the simple 10-point to 4-point conversion only for quick understanding. Formula with values: Let A = 8.50 CGPA, B = 4, and C = 10. GPA = (A x B) / C = (8.50 x 4) / 10 = 3.40. So the approximate GPA is 3.40. This is not a universal rule; many universities and foreign evaluators use their own grade tables, credits, and transcript rules. Keep the original CGPA for official documents.
Use the simple 10-point to 4-point conversion only for quick understanding. Formula with values: Let A = 8.30 CGPA, B = 4, and C = 10. GPA = (A x B) / C = (8.30 x 4) / 10 = 3.32. So the approximate GPA is 3.32. This is not a universal rule; many universities and foreign evaluators use their own grade tables, credits, and transcript rules. Keep the original CGPA for official documents.
Use the simple reverse conversion when you only need an approximate 10-point comparison. Formula with values: Let A = 2.50 GPA, B = 10, and C = 4. CGPA = (A x B) / C = (2.50 x 10) / 4 = 6.25. So 2.50 GPA is about 6.25 CGPA. Official conversions may differ because institutions map letter grades, credits, and course difficulty differently. Report the original GPA when asked.
Yes, 8.50 CGPA is generally good on a 10-point scale. Value check: Let A = 8.50 and B = 10. Percentage position on the scale = (A / B) x 100 = 85%. For a quick 4-point comparison, let C = 4. GPA = (8.50 x C) / 10 = 3.40. That is a solid result in many colleges. However, competitiveness depends on branch, university, class average, target admissions, projects, internships, and recommendations.

Related Calculators

→ GPA Calculator → CGPA to Percentage → Percentage to CGPA → GPA to Percentage → SGPA to CGPA

References and Sources

  1. World Education Services. "Grade Conversion Guide." WES.org, 2024.
  2. Educational Credential Evaluators. "International Grade Equivalencies." ECE.org, 2023.
  3. University Grants Commission (India). "CBCS Grading System Guidelines." UGC, 2019.
  4. American Association of Collegiate Registrars. "International Grade Conversion Standards." AACRAO, 2023.
  5. Schema.org. "FAQ Page Schema Documentation." Schema.org, 2024.

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