🌍 International GPA Calculator
Convert Foreign Grades to US 4.0 GPA Scale
📊 Understanding International GPA Conversion in 2026
The International GPA Calculator is an essential tool for students and professionals who need to convert grades from foreign educational systems into the US 4.0 GPA scale. Whether you're applying to American universities, seeking US scholarships, or presenting credentials to US employers, accurate grade conversion is critical. In 2026, this calculator supports major grading systems including UK (First/Second Class), Germany (1.0-6.0), France (0-20), India (CGPA/Percentage), Australia (HD/D/C/P), and European ECTS grades—enabling over 500 million international students worldwide to understand their academic standing in US terms instantly.
📝 How to Use the International GPA Calculator
- Select your grading system — Choose your country or educational system from the dropdown menu (UK, Germany, France, India, Australia, etc.)
- Enter your grade or classification — Input your specific grade using the format appropriate to your system (percentage, classification, or numeric scale)
- Click "Convert to US GPA" — The calculator will apply context-appropriate conversion formulas for your system
- Review your converted GPA — See your US 4.0 scale equivalent with assessment of competitiveness
- Note the limitations — Remember this is an approximate conversion; for official applications, obtain certified evaluation from WES/ECE
💡 Tip: Don't use simple percentage-to-GPA math (e.g., 70%/100×4.0=2.8). This ignores grading culture differences—UK 70% (First Class, excellent) converts to ~3.8 US GPA, not 2.8. Use this calculator's context-aware conversion instead.
🎯 International GPA Calculator Tool
Select Your Grading System
Enter CGPA (0-10) or Percentage (11-100) - system auto-detects
GPA Conversion Result
Original Grade
US GPA (4.0 Scale)
Grading System
Select grading system and enter grade to see conversion.
⚠️ Important: This is an approximate conversion. For official applications, obtain certified evaluation from WES, ECE, or SpanTran.
📐 International GPA Formula & Calculation Method
1. Percentage to US GPA (Standard)
This basic formula works for percentage-based systems but requires adjustment based on country-specific grading standards. A straight percentage conversion ignores cultural differences in grading difficulty.
2. Indian CGPA (10-Point) to US GPA
For Indian 10-point CGPA systems, divide by 10 and multiply by 4. Example: 8.5 CGPA = (8.5 × 4.0) ÷ 10 = 3.4 US GPA. Context from specific institution matters significantly.
3. German Grade (Inverted Scale) Conversion
German grades are inverted (1.0 = best, 6.0 = fail). This approximation maps German 1.0 → US 4.0, German 2.0 → US 3.0. Adjustment needed for intermediate values.
Variable Definitions:
- Original Grade: Your grade in the native system (percentage, CGPA, classification)
- US GPA: Converted grade on US 4.0 scale (0.0-4.0)
- Context Factor: Institution reputation, subject difficulty, grade distribution
📊 International GPA Examples
Example 1: UK First Class to US GPA
Scenario: Emma graduated from University of Edinburgh with a First Class Honours (72%).
- Original Grade: First Class Honours, 72%
- Simple Math (WRONG): 72 ÷ 100 × 4.0 = 2.88 (incorrectly low)
- Context-Adjusted (CORRECT): UK 70%+ is top achievement = 3.8-4.0 US GPA
- Final Conversion: 3.9 US GPA
Insight: UK grading is much stricter than US—70%+ is exceptional, equivalent to A/A- in US.
Example 2: German 1.8 to US GPA
Scenario: Max earned 1.8 grade from Technical University of Munich (Engineering).
- German Grade: 1.8 (Gut - Good)
- German Scale: 1.0=Very Good, 2.0=Good, 3.0=Satisfactory, 4.0=Sufficient
- Inverted Conversion: German 1.8 → approximately US 3.6-3.7
- Final Conversion: 3.7 US GPA
Insight: German 1.8 sounds mediocre but is actually "Good"—inverted scale confuses direct translation.
Example 3: Indian 8.2 CGPA to US GPA
Scenario: Priya has 8.2/10 CGPA from IIT Delhi (Computer Science).
- Indian CGPA: 8.2 out of 10.0
- Formula: (8.2 × 4.0) ÷ 10 = 3.28
- Context Boost: IIT is highly competitive (+0.1-0.2 premium)
- Final Conversion: 3.3-3.5 US GPA
Insight: Institution prestige matters—IIT grades harder than most, so 8.2 is strong achievement.
📊 International Grade Conversion Reference Table 2026
| Country/System | Top Grade | US GPA Equivalent | Notes |
|---|---|---|---|
| 🇬🇧 UK - First Class | 70%+ | 3.7 - 4.0 | Very difficult to achieve 70%+ |
| 🇬🇧 UK - Upper Second (2:1) | 60-69% | 3.3 - 3.7 | Strong academic performance |
| 🇩🇪 Germany - Sehr Gut | 1.0 - 1.5 | 3.7 - 4.0 | Inverted scale (1.0 = best) |
| 🇫🇷 France - Très Bien | 16-20 | 3.7 - 4.0 | Rare to score above 16/20 |
| 🇮🇳 India - First Class | 60%+ or 6.0+ CGPA | 3.0 - 3.5 | Varies by institution |
| 🇦🇺 Australia - HD | 85-100% | 3.7 - 4.0 | High Distinction |
| 🇪🇺 ECTS - A Grade | Top 10% | 3.7 - 4.0 | Excellent (relative grading) |
| 🇨🇳 China - Excellent | 90-100% | 3.7 - 4.0 | Similar to US percentages |
Source: World Education Services (WES), Educational Credential Evaluators (ECE). Individual institution policies may vary.
💡 Important Tips for International GPA Conversion
- Avoid Simple Math: Don't use percentage/100 × 4.0—this ignores cultural grading differences and will undervalue most international grades.
- Institution Matters: Grades from Oxford/IIT/ETH Zurich are weighted higher than from less selective institutions—context affects conversion.
- Official Evaluation: For applications worth $10,000+ (competitive programs, scholarships), invest $150-200 in WES/ECE certified evaluation.
- Subject Difficulty: STEM subjects often graded harsher than humanities—admissions committees know this context.
- Document Your Method: Be prepared to explain your conversion methodology to US institutions if asked.
- Range Not Exact: Conversions produce ranges (e.g., 3.3-3.5), not single precise numbers—this reflects inherent uncertainty.
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❓ Frequently Asked Questions
Is online GPA conversion as accurate as professional evaluation services?
No—online calculators provide estimates (±0.2-0.3 GPA accuracy), while professional services like WES and ECE provide certified evaluations with greater accuracy (±0.1) and institutional acceptance. Use calculators for initial assessment; professional evaluation for official applications.
Why does my UK 65% convert to 3.3 instead of 2.6?
UK grading culture differs fundamentally from US—achieving 65% in UK (Upper Second Class) is much harder than 65% in US where 90%+ is common. Simple percentage math ignores this context. UK 65% = strong academic performance = US 3.3-3.5, not the arithmetic 2.6.
How do I convert German grades where 1.0 is the best?
German grades are inverted—1.0 (Sehr gut) is highest, 6.0 is fail. German 1.0-1.5 ≈ US 3.7-4.0, German 2.0 ≈ US 3.3-3.5. Don't confuse German 2.0 (which means "Good") with US 2.0 (which means "C average").
Does institution prestige affect GPA conversion?
Yes—grades from prestigious institutions (Oxford, IIT, ETH Zurich) may convert 0.2-0.4 points higher than same grades from less selective schools. Professional evaluators explicitly factor in institutional reputation when converting.
Should I list both original and converted GPA on my resume?
Yes—list both for clarity: "First Class Honours, Imperial College London (equivalent to 3.8 US GPA)" or "CGPA: 8.5/10.0 (equivalent to 3.4/4.0 US GPA)." This shows transparency while helping US reviewers quickly assess your credentials.
When should I use professional credential evaluation services?
Use WES/ECE/SpanTran ($150-200) for: official university applications, scholarships $5,000+, professional licensing, immigration purposes, or transfer credit evaluation. Most US institutions require certified evaluation—won't accept self-calculated conversions.
⚠️ Important Disclaimer: This international GPA calculator provides approximate conversions for planning purposes only. For official applications to US universities, scholarships, or employment, obtain certified credential evaluation from WES, ECE, or SpanTran. Conversion accuracy varies by institution, subject, and grading context. Always verify with target institutions.