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Greek Grade Calculator

Calculate your final degree average using Greece's 0–10 grading system. Higher is better—10 is excellent (extremely rare), 5.0 is the minimum pass. ECTS credit-weighted as used by NTUA, Athens, Thessaloniki and other Greek universities.

Grading System Overview (Greece)
0–10 scale (higher is better) — rare perfect scores

Greek higher education institutions (Universities and Polytechnics) use a 0 to 10 numerical grading system. The system is standardized across all institutions and follows the Bologna Process with full ECTS integration.

  • Pass mark: 5.0. Anything below is Αποτυχία (fail).
  • Perfect 10 is exceptional: A 10 represents absolute mastery and is extremely rare. An 8.5+ is considered excellent.
  • Decimal precision: Grades are given with decimal places (e.g., 6.5, 7.2, 8.3).
  • Credits: ECTS (1 ECTS = 30 hours of work). Full academic year = 60 ECTS.
  • Ptychio (Bachelor's): 240 ECTS (4 years).
  • Integrated Master's: Many fields (Engineering, Agriculture, Fine Arts) offer 5-year programs (300 ECTS) leading directly to a Master's level degree.
  • Metaptychiako (Master's): 60–120 ECTS (1–2 years).
How Grades Are Calculated
ECTS credit-weighted average
  1. Individual course grades: Each module is graded on the 0–10 scale.
  2. Weighting: Most universities weight by ECTS credits. Some technical universities use additional weighting coefficients based on course importance or hours.
  3. Diploma Thesis: The thesis (Ptychiaki Ergasia) carries significant weight. For example, at NTUA: modules account for 80% (4/5) and the thesis for 20% (1/5) of the final grade.
  4. Final grade: Weighted average of all courses and thesis.

Standard Formula:

Final Grade = Σ(Grade × Weight) / Σ(Weights)

Where Weight = ECTS credits (or ECTS × coefficient at some institutions)

Greek Grade Scale (0–10)
Standard university grading system with Greek terminology
Grade (/10)Greek TermEnglish EquivalentUS Equivalent
8.50 – 10.00Άριστα (Arista)ExcellentA / A+
6.50 – 8.49Λίαν Καλώς (Lian Kalos)Very GoodB / B+
5.00 – 6.49Καλώς (Kalos)Good / PassC / C+
0.00 – 4.99Αποτυχία (Apetyche)FailF
Understanding Greek Grading Culture
Context for interpreting grades

The Greek grading system emphasizes absolute standards rather than curves. Understanding the context is important:

  • 10 is virtually unattainable: Represents absolute perfection. Most students never see a 10 awarded in their entire degree.
  • 8.5+ is excellent: Places you in the top tier of students, especially in rigorous programs like Engineering or Medicine.
  • 7.0 is very good: In technical fields like Mathematics or Civil Engineering at NTUA, a 7.0 is considered strong since the average often hovers around 6.5.
  • 5.0–6.5 is acceptable: You've met the learning objectives and passed the course. Perfectly valid for graduation.

Program-specific averages: Averages vary significantly by field. Medicine and Engineering programs often have lower averages than Humanities due to difficulty and grading strictness.

Worked Example
4 modules with ECTS weighting
ModuleGrade (/10)ECTSWeighted (Grade × ECTS)
Μαθηματικά (Mathematics)7.5645.0
Φυσική (Physics)8.0540.0
Πληροφορική (Informatics)9.0654.0
Αγγλικά (English)7.0321.0
Total (Σ)20 ECTS160.0

Final Average = 160.0 ÷ 20 = 8.0/10

Classification: Λίαν Καλώς (Very Good)

The Three Exam Periods
Academic year examination structure

The Greek academic year is divided into three distinct examination sessions:

  1. January/February (Winter Session): Exams for Winter semester courses (September–December).
  2. June (Spring Session): Exams for Spring semester courses (February–May).
  3. September (Retake Session): A second chance for students to retake any failed exams from both semesters. Can also be used for grade improvement if a student wants to raise a passing mark (e.g., turning a 6 into an 8).

Grade improvement: Unlike some systems, Greece allows students to retake passed courses to improve their grades, though this is typically limited to the September session and may have restrictions at some universities.

Ptychio vs. Integrated Master's
Understanding Greek degree structures

Greece offers two main undergraduate degree structures:

Ptychio (Πτυχίο) — Bachelor's Degree

  • Duration: 4 years (240 ECTS)
  • Level: Bachelor's degree (internationally recognized)
  • Common in: Humanities, Social Sciences, some Sciences
  • Further study: Graduates can pursue a separate Master's (Metaptychiako) program

Integrated Master's (Διπλωματούχος)

  • Duration: 5 years (300 ECTS)
  • Level: Master's degree (internationally recognized)
  • Common in: Engineering, Architecture, Agriculture, Fine Arts
  • Includes: Significant thesis/dissertation component (typically 30 ECTS)
  • Example: NTUA awards Diploma of Engineer (Διπλωματούχος Μηχανικός) at Master's level
Passing and Progression Rules
How course failures are handled

No "year-fail" system: Greece does not typically use a "fail the entire year" system. If you fail a course, you handle it course-by-course:

  • Failed courses: Carry over to the next year. You can retake them whenever they're offered or during the September session.
  • Graduation requirement: You cannot graduate until every single required course is passed with at least a 5.0.
  • Prerequisites: Some advanced courses may have prerequisites that must be passed first.
  • Repeated attempts: Generally no limit on retake attempts, but check your specific program regulations.

Flexible progression: This system allows flexibility—you can progress to upper-year courses while carrying a few failed lower-year courses, as long as prerequisites are met.

International Grade Conversion
Greek grades to US GPA and UK classification

The following conversions are typically used by international admission offices. Always verify with your target institution.

Greek Grade (/10)Greek TermUS EquivalentUK Equivalent
8.5 – 10ΆρισταA (3.7–4.0)First Class (1st)
7.5 – 8.4Λίαν ΚαλώςB+ (3.3–3.6)Upper Second (2:1)
6.5 – 7.4Λίαν ΚαλώςB (3.0–3.3)Upper Second (2:1)
5.5 – 6.4ΚαλώςC+ (2.3–2.9)Lower Second (2:2)
5.0 – 5.4ΚαλώςC (2.0–2.3)Third Class (3rd)
Below 5.0ΑποτυχίαF (0.0–1.9)Fail

Note: These are approximate guidelines. Credential evaluation services may use different conversion formulas.

Top Universities in Greece

National Technical University of Athens (NTUA)

System: 0–10, ECTS-weighted

Top engineering school. Thesis weighted 20% (1/5). Strict grading standards.

University Website

National and Kapodistrian University of Athens

System: Numeric 0–10

Largest Greek university. Standard ECTS weighting with integrated Master's programs.

University Website

Aristotle University of Thessaloniki (AUTH)

System: 0–10 scale

Second largest university. Pass mark 5.0. Three exam periods (Jan, Jun, Sep).

University Website

University of Crete

System: Numeric grading

Strong in Sciences and Medicine. 5-year integrated Master's programs.

University Website

Athens University of Economics and Business (AUEB)

System: 0–10 (Business)

Business and Economics programs. European-aligned ECTS system.

University Website
Frequently Asked Questions (Greece)

Educational estimates only • Verify with your institution