Greek Grade Calculator (1-20 Scale)
The Greek Grade Calculator is an essential tool for students in Greek secondary education (Lykeio) to calculate their weighted grade average using the official Greek 1-20 grading scale. This calculator helps you determine your μέσος όρος (average grade), track academic progress, assess university entrance eligibility, and prepare for international applications requiring grade conversions from Greece's distinctive 20-point grading system used throughout secondary education.
Table of Contents
What is the Greek Grading System?
Greece employs a distinctive 1-20 grading scale in secondary education (Lykeio - Λύκειο) and tertiary education that reflects its European educational heritage. The grading system is regulated by the Greek Ministry of Education and Religious Affairs and applies uniformly across all Greek secondary schools (Gymnasio and Lykeio) and universities. For secondary education, the 1-20 scale is used, while Greek universities use a 0-10 scale. This calculator focuses on the secondary education 1-20 scale used throughout Greek high schools.
In the Greek secondary education system, 20 represents the highest grade (Άριστα - Excellent), while grades below 10 represent failure. The passing grades range from 10 to 20, with 10 being the minimum passing grade (Καλώς - Fair). Grade 10 (Καλώς) is the minimum passing grade, indicating satisfactory performance meeting basic requirements. The Greek 1-20 scale provides detailed granularity, allowing teachers to assess student performance with precision across 20 possible values.
A distinctive feature of Greek education is the use of both numerical grades and descriptive terms in Greek. Grades are typically expressed as: Άριστα (18.6-20) for Excellent, Πολύ Καλώς (15-18.5) for Very Good, Καλώς (12.6-14.9) for Good, Μέτρια (10-12.5) for Fair/Pass, and below 10 for Fail. Each subject from a total of 13 core subjects is worth one point toward the final average, with the base passing grade being 10 out of 20. This system applies throughout the three years of Lykeio (Grades 10-12), which prepare students for university entrance through the national Panhellenic examinations (Πανελλήνιες Εξετάσεις). Greek universities since joining the Bologna Process have adopted the European Credit Transfer and Accumulation System (ECTS), where Greek universities integrate their 0-10 grading scale with ECTS credits. A full-time academic year comprises 60 ECTS credits, with bachelor's degrees requiring 240 ECTS over 4 years except for medicine and pharmacy which require longer periods. The Greek educational system emphasizes comprehensive assessment across multiple subject areas, with final Lykeio grades and Panhellenic examination scores both contributing to university admission decisions. Understanding your secondary school grade average (μέσος όρος) is crucial for university entrance planning, as admission to Greek universities is highly competitive and depends on combined performance in school grades and national examinations.
Greek Grade Calculator
Calculate Your Greek Weighted Average / Υπολογίστε τον Μέσο Όρο σας
Enter your subject grades (1-20 scale) and subject weights. The calculator computes your weighted average, classification, and international equivalents.
Your Academic Results / Τα Ακαδημαϊκά σας Αποτελέσματα
Weighted Average / Μέσος Όρος: / 20
Greek Classification:
University Scale (0-10): / 10
ECTS Grade:
US GPA Equivalent: / 4.0
Pass Status:
Grade Calculation Formulas
Greek secondary schools calculate weighted averages (μέσος όρος) by multiplying each subject grade by its weight coefficient, following standardized methodology established by the Greek Ministry of Education. This ensures subjects with higher importance appropriately influence your overall academic performance.
Weighted Average Formula (Μέσος Όρος)
\[ \text{Average} = \frac{\sum_{i=1}^{n} (\text{Grade}_i \times \text{Weight}_i)}{\sum_{i=1}^{n} \text{Weight}_i} \]
Components / Συστατικά:
- Gradei = Your numerical grade in subject i (1-20 scale)
- Weighti = The weight coefficient (συντελεστής) for subject i
- n = Total number of subjects included
- Σ (Sigma) = Summation symbol
Conversion to University Scale (0-10)
\[ \text{University Grade} = \frac{\text{Secondary Grade}}{2} \]
This simple conversion divides the 1-20 secondary school grade by 2 to obtain the equivalent 0-10 university scale grade.
US GPA Conversion Formula
\[ \text{US GPA} \approx \frac{(\text{Greek Grade} - 10) \times 4.0}{10} \]
This provides an approximate conversion from the Greek 1-20 scale to the American 4.0 GPA system, accounting for the minimum passing grade of 10.
Detailed Calculation Example / Λεπτομερές Παράδειγμα Υπολογισμού
Student Subjects:
- Mathematics: Grade 18, Weight 1
- Physics: Grade 16, Weight 1
- Ancient Greek: Grade 17, Weight 1
Step 1 - Calculate Weighted Values:
\[ \text{Mathematics: } 18 \times 1 = 18 \]
\[ \text{Physics: } 16 \times 1 = 16 \]
\[ \text{Ancient Greek: } 17 \times 1 = 17 \]
Step 2 - Sum Totals:
\[ \text{Total Weighted Grades: } 18 + 16 + 17 = 51 \]
\[ \text{Total Weights: } 1 + 1 + 1 = 3 \]
Step 3 - Calculate Average:
\[ \text{Average} = \frac{51}{3} = 17.0 \]
Step 4 - Convert to University Scale:
\[ \text{University Grade} = \frac{17.0}{2} = 8.5 \]
Step 5 - Convert to US GPA:
\[ \text{US GPA} \approx \frac{(17.0 - 10) \times 4.0}{10} = \frac{7.0 \times 4.0}{10} = 2.8 \]
The student's average of 17.0 on the Greek scale corresponds to Πολύ Καλώς (Very Good), converting to 8.5 on the university scale (Άριστα - Excellent) and approximately 2.8 US GPA (B-) on the American scale.
Official Greek Grading Scale
The Greek grading system provides standardized classifications used across secondary schools in Greece as established by the Ministry of Education and Religious Affairs. Understanding these classifications is essential for interpreting academic performance within Greece's 20-point educational framework.
| Grade Range (1-20) | Greek Term | English Translation | University Equivalent (0-10) | ECTS Grade | US Equivalent |
|---|---|---|---|---|---|
| 18.6 - 20 | Άριστα | Excellent | 9.3 - 10 | A | A (4.0) |
| 15 - 18.5 | Πολύ Καλώς | Very Good | 7.5 - 9.25 | B | B (3.0-3.5) |
| 12.6 - 14.9 | Καλώς | Good | 6.3 - 7.45 | C | C+ (2.5) |
| 10 - 12.5 | Μέτρια | Fair / Pass | 5.0 - 6.25 | D/E | C (2.0) |
| 1 - 9.9 | Ανεπαρκώς | Fail / Insufficient | 0.5 - 4.95 | F | F (0.0) |
Understanding the Greek 20-Point System: The Greek grading scale allows for precise differentiation of student performance across a wide range. Unlike systems with fewer grade levels, the 1-20 scale provides teachers flexibility to recognize subtle differences in achievement. Each of the 13 core subjects typically receives equal weight (coefficient 1) unless specified otherwise by the Ministry of Education for specific subjects or programs. For university entrance through Panhellenic examinations, certain subjects receive multiplier coefficients depending on the chosen field of study, significantly impacting admission scores. The 20-point scale has been used in Greek secondary education for decades, representing a traditional approach that emphasizes detailed assessment.
Uses of Greek Grade Calculator
The Greek Grade Calculator serves critical functions for students throughout their secondary education in Greece and when pursuing higher education opportunities. Understanding your weighted average (μέσος όρος) is essential for academic planning, university entrance preparation, and international applications.
Lykeio Certificate Requirements
Graduation requirements from Greek Lykeio (upper secondary school) mandate passing all 13 core subjects with minimum grades of 10 out of 20. Students must demonstrate satisfactory performance across Greek Language and Literature, Ancient Greek, Mathematics, Physics, Chemistry, Biology, History, Modern Foreign Languages, and other required subjects. The calculator helps track cumulative performance throughout the three years of Lykeio, ensuring understanding of academic standing before final year examinations.
Panhellenic Examination Preparation
University entrance in Greece depends heavily on performance in the Panhellenic examinations (Πανελλήνιες Εξετάσεις), but Lykeio grades also contribute to admission scores. Understanding your current grade average helps set realistic targets for university programs, as admission to competitive fields like Medicine, Engineering, Law, and Pharmacy at universities like National and Kapodistrian University of Athens, Aristotle University of Thessaloniki, or University of Crete requires exceptionally high combined scores from both Lykeio performance and national examinations.
Greek University Admissions
Admission calculations combine Lykeio certificate grades with Panhellenic examination scores, with different weighting formulas for different fields of study. Certain subjects receive multiplier coefficients (συντελεστές) based on relevance to the chosen university program. Students applying for science programs have Mathematics and Physics weighted more heavily, while humanities programs emphasize Greek Language, Ancient Greek, and History. Understanding your base grade average helps plan which programs are realistically achievable.
International Study Applications
Study abroad applications to universities outside Greece require converting Greek grades to international scales. This calculator provides both your Greek 1-20 average and approximate US GPA equivalent, plus the university 0-10 scale conversion, facilitating applications to European institutions through ECTS recognition, North American universities, or other international programs. Understanding conversions helps contextualize competitiveness for international opportunities.
Scholarship Eligibility
Merit-based scholarships from Greek educational foundations, EU programs, and international organizations typically require strong academic records with averages of 15 (Very Good) or higher on the 20-point scale. Excellent performance at 18+ levels qualifies for prestigious scholarships like those offered by the State Scholarships Foundation (ΙΚΥ), various Greek foundations, and European mobility programs including Erasmus+.
European University Applications
Bologna Process integration means Greek students can apply to universities throughout Europe using ECTS recognition. Greek secondary grades convert to ECTS letter grades (A-F), with Greek grades of 18.6-20 corresponding to ECTS A. Understanding your performance in European terms facilitates applications to universities in Germany, France, Italy, Netherlands, and other EU countries recognizing Greek qualifications.
Academic Progress Monitoring
Continuous assessment throughout Lykeio helps students identify strengths and weaknesses, allowing targeted improvement in weaker subjects before final examinations. Regular grade calculation provides feedback on whether current performance trajectories support university entrance goals, enabling early intervention through additional tutoring (φροντιστήρια) commonly used in Greece for examination preparation.
How to Calculate Your Greek Grade
Follow these comprehensive steps to manually calculate your Greek secondary school weighted average (μέσος όρος):
- Access Your Academic Records: Obtain your school reports (αποδεικτικά επιδόσεων or βεβαιώσεις σπουδών) showing grades for all subjects across your Lykeio years. Greek students receive periodic reports showing numerical grades from 1-20 for each of the 13 core subjects, along with conduct assessments and attendance records.
- Identify Core Subjects: List all 13 core subjects required for Lykeio completion: Greek Language and Literature (Νεοελληνική Γλώσσα και Λογοτεχνία), Ancient Greek (Αρχαία Ελληνικά), Mathematics (Μαθηματικά), Physics (Φυσική), Chemistry (Χημεία), Biology (Βιολογία), History (Ιστορία), one or two Modern Foreign Languages (Ξένες Γλώσσες), and other required subjects depending on your stream (Θετική, Ανθρωπιστική, or Οικονομική κατεύθυνση).
- Note Grade Values: Record the exact numerical grade (0-20 scale) for each subject. Greek teachers assign grades with one decimal place precision (e.g., 17.5, 16.8), allowing detailed assessment. Ensure you're using final semester or annual grades, not intermediate quiz scores.
- Determine Subject Weights: Most subjects typically carry equal weight (coefficient 1) for simple average calculations. However, for Panhellenic examination preparation or specific program admissions, certain subjects receive higher coefficients (συντελεστές) - typically ranging from 0.5 to 3.0 - based on relevance to your intended field of study. Check Ministry of Education guidelines for current coefficient tables.
- Multiply Each Grade by Weight: For every subject, calculate: Grade × Weight = Weighted Value. For example, if you earned 18 in Mathematics with weight 1: 18 × 1 = 18. If Physics grade 16 has weight 1.5: 16 × 1.5 = 24. Complete this multiplication for all subjects.
- Sum All Weighted Values: Add together all weighted values from the previous step. Using a simplified three-subject example (18 + 16 + 17), this gives 51 total weighted grade points. This sum represents your cumulative achievement weighted by subject importance.
- Sum All Weights: Add up all weight coefficients. If using equal weights of 1 for three subjects (1 + 1 + 1), the total is 3. If using different weights, sum those specific values. This total represents the combined weighting factors.
- Calculate Your Average (Μέσος Όρος): Divide your total weighted grade points by your total weights. Using our example: 51 ÷ 3 = 17.0. This is your weighted average on the Greek 1-20 scale. Averages are typically expressed with one or two decimal places.
- Convert to University Scale: Divide your 1-20 average by 2 to obtain the equivalent 0-10 university grade. An average of 17.0 becomes 8.5 on the university scale, which corresponds to Άριστα (Excellent) at the tertiary level, demonstrating how strong secondary performance translates to university standards.
Important Considerations: Grade calculations vary depending on purpose. Simple Lykeio certificate averages typically use equal weights across all subjects. However, for Panhellenic examination scores and university admission calculations, the Ministry of Education publishes annual tables of subject coefficients varying by intended field of study. Students aiming for competitive university programs should calculate admission scores using these official coefficients rather than simple averages. Always consult current Ministry guidelines or your school's career counseling office (σύμβουλος σταδιοδρομίας) for official calculation methodologies relevant to your university entrance goals.
How This Calculator Works
This Greek Grade Calculator implements the standard weighted average methodology used across Greek secondary schools, aligned with standards established by the Greek Ministry of Education and Religious Affairs for Lykeio grade reporting.
Grade Value System
Greek 1-20 scale implementation uses the full range of values from 1 (lowest) to 20 (highest) as defined by the Ministry of Education. The 20-point scale provides granularity for precise performance assessment, with grade 10 representing the minimum passing threshold. Unlike some systems with discrete grade levels, the Greek system allows teachers to assign grades with decimal precision (e.g., 16.3, 17.8), reflecting nuanced performance evaluation.
Input Processing System
Numerical grade input accepts values from 1.0 to 20.0 with decimal precision, matching how Greek teachers actually assign grades. The weight/coefficient field accommodates both equal weighting (coefficient 1 for all subjects) and differential weighting scenarios where certain subjects carry higher importance for specific university entrance calculations following Ministry-published coefficient tables.
Weighted Average Calculation
Precise mathematical computation follows the exact weighted average formula: (Sum of grades × weights) ÷ Sum of weights. The calculator multiplies each subject grade by its weight coefficient, sums all weighted values, and divides by total weights using high-precision floating-point arithmetic. Results display with appropriate decimal precision (typically one or two decimal places) consistent with Greek academic reporting standards.
Classification Engine
Automatic classification system compares your calculated average against the Greek grading scale to assign appropriate descriptive categories using both Greek terminology (Άριστα, Πολύ Καλώς, Καλώς, Μέτρια) and English translations (Excellent, Very Good, Good, Fair). The algorithm provides contextual classification helping students understand their performance level within Greek educational standards and university entrance competitiveness.
University Scale Conversion
Simple division conversion transforms the 1-20 secondary scale to the 0-10 university scale by dividing by 2. This direct mathematical relationship allows students to understand how their Lykeio performance translates to Greek university grading standards, since grade 18+ on the 20-point scale becomes 9+ on the university 10-point scale, both representing excellent achievement (Άριστα).
ECTS Grade Mapping
European grade equivalency converts your Greek average to ECTS letter grades (A through F) using the correspondences defined by Greek universities: 18.6-20 = A, 15-18.5 = B, 12.6-14.9 = C, 10-12.5 = D/E, below 10 = F. This facilitates European mobility through the Bologna Process, allowing Greek students to apply to universities throughout Europe with recognized grade conversions.
US GPA Conversion
International equivalency calculation converts your Greek average to an approximate US 4.0 scale using the formula: [(Greek Grade - 10) × 4.0] ÷ 10. This accounts for Greek grade 10 being the minimum pass (equivalent to US 0.0 baseline), scaling the ten-point passing range (10-20) to the four-point US scale. The calculator notes this is approximate, as Greek and American educational philosophies differ substantially.
Pass/Fail Determination
Threshold assessment determines whether your average meets Greek graduation requirements. Since 10 is the minimum passing grade on the 20-point scale, any average below 10 indicates insufficient performance requiring remediation. The calculator provides clear pass/fail status along with classification, helping students understand both whether they meet minimum standards and how competitive their performance is for university entrance.
Frequently Asked Questions
What is the minimum passing grade in Greek secondary schools?
The minimum passing grade in Greek secondary schools (Lykeio) is 10 out of 20 for each individual subject. This grade, called Μέτρια (Fair) or sometimes described as the base passing level, indicates satisfactory performance meeting minimum requirements. Any grade below 10 is considered Ανεπαρκώς (Insufficient/Fail), meaning the student has not demonstrated adequate understanding of the subject matter. To receive the Lykeio certificate (Απολυτήριο Λυκείου), students must achieve grades of 10 or higher in all 13 core subjects. Students who fail subjects typically have opportunities to retake examinations in September (Σεπτεμβριανές εξετάσεις) to improve their grades before the academic year begins. Understanding that 10 is the threshold helps students recognize that aiming for significantly higher grades (15+) is necessary for competitive university entrance, as minimum passing grades alone do not qualify for most desirable university programs.
How does the Greek 1-20 scale convert to the university 0-10 scale?
The Greek secondary school 1-20 scale converts to the university 0-10 scale through simple division by 2. A secondary school grade of 20 becomes 10 at university level, grade 18 becomes 9, grade 16 becomes 8, and so forth. This means the minimum passing grade of 10 on the 20-point scale becomes 5 on the 10-point university scale. However, it's important to understand that while the mathematical conversion is straightforward, the descriptive classifications shift: Άριστα (Excellent) at secondary level requires 18.6-20 but at university level requires only 8.5-10 on the 10-point scale. Similarly, Πολύ Καλώς (Very Good) spans 15-18.5 on the 20-point scale but 6.5-8.49 on the 10-point scale. This conversion is relevant when Greek students transition from Lykeio to university or when comparing secondary performance to university standards. Greek universities officially use the 0-10 scale for all undergraduate and graduate coursework, while secondary schools use 1-20 exclusively.
Can I retake subjects to improve my Greek high school grades?
Yes, Greek students who fail subjects (grades below 10) can retake examinations, typically during the September examination period (Σεπτεμβριανές εξετάσεις) before the new academic year begins. For students who passed but wish to improve grades for university entrance purposes, policies vary. During Lykeio, opportunities to improve passing grades are limited, as semester and annual grades are typically final once awarded. However, the final year of Lykeio offers more flexibility, with students able to focus intensely on subjects most relevant to their intended university field through both school curriculum and supplementary tutoring (φροντιστήρια) widely used in Greece. The Panhellenic examinations taken in the final Lykeio year are separate from regular Lykeio grades and can be retaken in subsequent years if students are dissatisfied with their initial scores. Many Greek students choose to dedicate an additional year after Lykeio completion specifically to retaking Panhellenic examinations for improved university placement, a common practice in Greece's competitive higher education system. Always consult your school administration regarding specific retake policies and timelines.
How do Greek grades convert to US GPA?
Converting Greek grades to US GPA requires understanding fundamental differences between the systems. Greek grade 20 typically converts to US 4.0 (A), Greek 18 to approximately 3.2 (B+), Greek 16 to approximately 2.4 (C+), Greek 14 to approximately 1.6 (D+), and Greek 10 (minimum pass) to approximately US 0.0 (minimum threshold). A conversion formula is: US GPA ≈ [(Greek Grade - 10) × 4.0] ÷ 10. However, this linear conversion doesn't fully capture differences in educational philosophy and assessment rigor. Many US universities and credential evaluation services like WES or ECE use their own conversion tables, sometimes rating Greek grades more generously due to understanding that Greek grading tends to be relatively conservative with top grades (18-20) awarded selectively. When applying to US institutions, always include context about the Greek 20-point system, explain that 10 is the minimum pass but competitive university entrance requires 15-18+, and check whether target institutions have established conversion policies for Greek credentials. Some US universities request official evaluations from credential services rather than using simple mathematical conversions.
What grade average do I need for Greek university entrance?
Greek university entrance depends primarily on Panhellenic examination (Πανελλήνιες Εξετάσεις) scores combined with Lykeio certificate grades, with different minimum thresholds for different programs. The base requirement is passing all Lykeio subjects (minimum 10/20), but competitive programs require much higher performance. Medicine programs at Athens, Thessaloniki, or Patras typically demand combined admission scores equivalent to 18.5-19.5+ average performance, Engineering programs at National Technical University of Athens or Aristotle University require 17-19+, Law and Business programs at top universities need 16-18+, while less competitive programs may accept students with 13-15 averages. The specific calculation combines your Lykeio grades with Panhellenic examination scores using subject-specific coefficients (συντελεστές) that vary by intended field. For example, students applying for science programs have Mathematics and Physics weighted more heavily, while humanities programs emphasize Greek Language and Ancient Greek. Achieving Lykeio averages of 17+ demonstrates strong preparation for competitive university entrance, though Panhellenic examination performance ultimately determines admission since those scores carry substantial weight in the combined calculation mandated by the Ministry of Education.
Do all subjects count equally in Greek grade calculations?
For simple Lykeio certificate average calculations, all 13 core subjects typically count equally (coefficient 1 each). However, for Panhellenic examination scoring and university admission calculations, subjects receive different weight coefficients (συντελεστές) based on relevance to your chosen field of study. The Ministry of Education publishes annual tables showing which subjects receive higher coefficients for different university program categories. For example, students applying to Engineering programs have Mathematics and Physics grades multiplied by coefficients of 2.0-3.0, while Greek Language might have coefficient 0.5-1.0. Conversely, students applying to Philology or History programs have Greek Language, Ancient Greek, and History weighted more heavily while science subjects receive lower coefficients. This differential weighting system means your effective admission score can vary substantially depending on which university programs you target, even with identical raw subject grades. Students typically choose Lykeio streams (Θετική for sciences, Ανθρωπιστική for humanities, Οικονομική for business) that align with intended university fields, ensuring strong performance in highly-weighted subjects for their admission calculations. Understanding these coefficient systems is crucial for realistic university planning.
What is considered a good average in Greek secondary schools?
A "good" average in Greek secondary schools (Lykeio) typically means 15 or above on the 20-point scale, corresponding to Πολύ Καλώς (Very Good). This level demonstrates strong mastery across all subjects and represents competitive performance for university entrance. Averages of 17-18+ are considered very good to excellent (approaching Άριστα), indicating exceptional academic achievement that qualifies for competitive university programs in Medicine, Engineering, Law, or other demanding fields. An average around 13-15 represents Καλώς (Good), which is respectable but may limit options for the most competitive university programs. Greek grading tends to be moderately rigorous, with teachers reserving grades above 18 for truly outstanding work, making averages of 18.5+ relatively rare. Context matters—achieving 17+ at a prestigious Lykeio in Athens or Thessaloniki demonstrates exceptional preparation for university. Most successful Greek students aiming for competitive university entrance maintain Lykeio averages of 16-18, while also dedicating substantial effort to Panhellenic examination preparation through supplementary tutoring (φροντιστήρια). Understanding that 15+ qualifies as genuinely strong performance helps contextualize Greek grading within international comparisons, as the 20-point scale's breadth means grades are distributed across a wider range than systems with fewer levels.
How does Greek grading compare to other European systems?
Greek grading using the 1-20 scale is unique within Europe, providing more granularity than most other systems. Greek grade 18-20 typically equates to British First Class Honours, German Sehr gut (1.0-1.5), French 16-20/20, or Dutch 9-10. Greek 15-18 aligns with British Upper Second Class (2:1) or German Gut (1.6-2.5). Greek 13-15 corresponds to British Lower Second Class (2:2) or German Befriedigend (2.6-3.5). The Greek system's 20-point range allows finer distinctions than many European systems using 5-10 grade levels. Through the Bologna Process, Greek grades convert to ECTS letter grades (A-F), with Greek 18.6-20 = A, 15-18.5 = B, 12.6-14.9 = C, 10-12.5 = D/E. This ECTS mapping facilitates European mobility for Greek students participating in Erasmus+ programs or applying to universities throughout Europe. Greek universities have adopted ECTS credits (with 60 ECTS per academic year) while maintaining their traditional 0-10 grading scale for undergraduate and graduate programs. The 1-20 scale used in Greek secondary education represents the nation's educational heritage, maintained even as Greece integrates with broader European frameworks through Bologna Process commitments and ECTS recognition agreements.
What are Panhellenic examinations and how do they relate to my grades?
Panhellenic examinations (Πανελλήνιες Εξετάσεις or Πανελλαδικές Εξετάσεις) are standardized national examinations taken by all Greek Lykeio students in their final year (3rd Lykeio) for university entrance. These examinations cover four subjects relevant to the student's chosen field of study and intended university programs. Unlike regular Lykeio grades assigned by teachers throughout secondary school, Panhellenic examinations are uniformly administered, centrally graded, and scored on the same 0-20 scale. Your university admission score combines both your Lykeio certificate grades and your Panhellenic examination scores using a formula that applies subject-specific coefficients (συντελεστές). Typically, Panhellenic examination scores carry more weight in the combined calculation than regular Lykeio grades. For example, the admission calculation might use 70% Panhellenic examination scores and 30% Lykeio certificate grades, though exact weightings vary by program. This dual system means students must maintain strong Lykeio performance throughout secondary school while also preparing intensively for Panhellenic examinations through supplementary tutoring. Most Greek families invest heavily in φροντιστήρια (private tutoring centers) specifically for Panhellenic examination preparation, as these examination scores ultimately determine university placement in Greece's competitive admissions system.
How accurate is this Greek grade calculator?
This calculator implements the standard weighted average formula: (Sum of grades × weights) ÷ Sum of weights, using the official Greek 1-20 scale values. It produces identical results to manual calculations using the same methodology. However, for official purposes such as university applications, scholarship applications, or international credential evaluation, always rely on your official Lykeio certificate (Απολυτήριο Λυκείου) issued by your school and validated by Greek educational authorities. Individual schools may have specific policies about grade calculation, progression requirements, or certification procedures. For Panhellenic examination scoring and university admission calculations, the Ministry of Education uses complex formulas incorporating subject-specific coefficients that vary annually and differ by intended field of study. This general calculator provides estimates for simple average calculations but cannot replicate the full complexity of official admission scoring algorithms. For authoritative university entrance score calculations, consult the annual guidelines (οδηγός υποψηφίων) published by the Ministry of Education showing exact coefficient tables and calculation procedures for each university program category. The calculator is best used for monitoring academic progress and understanding general performance levels rather than predicting exact admission scores.
Official Sources and References
This Greek Grade Calculator is based on official regulations and grading standards used across Greek secondary schools and universities. For authoritative information about Greek grading systems, ECTS credits, and academic regulations, please consult these official sources:
- Greek Ministry of Education and Religious Affairs - Government ministry responsible for all levels of education in Greece, establishing grading standards and examination regulations for Lykeio and Panhellenic examinations.
- Aristotle University of Thessaloniki - Grading System - Official documentation on Greek university grading (0-10 scale) and ECTS conversions from Greece's largest university.
- National and Kapodistrian University of Athens - Greece's oldest university providing information on Greek grading standards and international student admissions with grade conversion guidelines.
- European Commission - ECTS System - Official European Commission resource explaining the European Credit Transfer and Accumulation System that Greek universities have adopted through Bologna Process participation.
Educational Framework: Greek secondary and higher education operates within both national frameworks established by the Ministry of Education and European frameworks through Bologna Process participation. The 1-20 grading scale for secondary education (Gymnasio and Lykeio) is standardized nationwide, while Greek universities use the 0-10 scale integrated with ECTS credits. The Panhellenic examination system for university entrance is administered centrally by the Ministry of Education, ensuring standardized assessment for all Greek students competing for university placement.
Important Disclaimer: This calculator is an educational tool designed to help students estimate weighted averages using standard Greek grading methodology for secondary education. While it implements the weighted average formula used across Greek schools, official university entrance calculations involve complex algorithms using subject-specific coefficients (συντελεστές) that vary annually by intended field of study. For official Lykeio certificate averages, rely on documentation from your school. For Panhellenic examination scoring and university admission calculations, consult the annual candidate guidelines (οδηγός υποψηφίων) published by the Greek Ministry of Education showing exact coefficient tables and procedures. Grade conversions to international scales are approximate—when applying to foreign universities, use official credential evaluation services for authoritative conversions. Greek university admissions are managed through a centralized system (Μηχανογραφικό) administered by the Ministry, using proprietary calculations that this general calculator cannot replicate.