School Grading System In Nigeria (WAEC, NECO, GCE, UNIVERSITY)

The School Grading System in Nigeria is very Unique and because some of you don’t know the proper grading system in Nigeria, we have decided to bring it to your Table.

Below you will see the complete grading system of both WAEC, NECO, GCE and of cause universities in Nigeria, Make sure to read this till the end.

School Grading System In Nigeria

Nigerian educational institutions and examination bodies use various grading scales to assess students’ academic performance. Below is a summary of these grading scales:

Most Common Grading Scale

• A: 70.00 – 100.00 (First Class Honours)
• AB: 70.00 – 100.00
• B: 60.00 – 69.99 (Second Class Honours, Upper)
• BC: 60.00 – 69.99
• C: 50.00 – 59.99 (Second Class Honours, Lower)
• CD: 50.00 – 59.99
• D: 45.00 – 49.99 (Third Class)
• E: 40.00 – 44.99 (Pass)
• F: 0.00 – 39.99

5-point University Scale

• University of Lagos and The Federal University of Technology:
  • A: 5.00
  • B: 4.00
  • C: 3.00
  • D: 2.00
  • E: 1.00
  • S: Pass
  • F: 0.00

West African Senior School Certificate (WASSCE)

• A1: 1.00 – 1.99 (75.00 – 100.00) – Excellent
• B2: 2.00 – 2.99 (70.00 – 74.00) – Very Good
• B3: 3.00 – 3.99 (65.00 – 69.00) – Good
• C4: 4.00 – 4.99 (60.00 – 64.00) – Credit
• C5: 5.00 – 5.99 (55.00 – 59.00) – Credit
• C6: 6.00 – 6.99 (50.00 – 54.00) – Credit
• D7: 7.00 – 7.99 (45.00 – 49.00) – Pass
• E8: 8.00 – 8.99 (40.00 – 44.00) – Pass
• F9: 9.00 (0.00 – 39.00) – Fail

General Certificate of Education (GCE)

• A
• B
• C
• D
• E

National Examinations Council (NECO) Senior School Certificate

• A1: Excellent
• B2: Very Good
• B3: Good
• C4: Credit
• C5: Credit
• C6: Credit
• D7: Pass
• D/E8: Pass
• F9: Fail

International Baccalaureate Diploma

• 6.00 – 7.00: A
• 5.00 – 5.99: B
• 4.00 – 4.99: C
• 3.00 – 3.99: D
• 1.00 – 2.99: F
• 0.00 – 0.99: F

Various Universities and Polytechnics

• Moshood Abiola Polytechnic
  • A: 80.00 – 100.00 (4.00)
  • AB: 75.00 – 79.99 (3.75)
  • B: 70.00 – 74.99 (3.50)
  • BC: 65.00 – 69.99 (3.25)
  • C: 60.00 – 64.99 (3.00)
  • CD: 55.00 – 59.99 (2.75)
  • D: 50.00 – 54.99 (2.50)
  • DE: 45.00 – 49.99 (2.25)
  • E: 40.00 – 44.99 (2.00)
  • EF: 35.00 – 39.99 (1.75)
  • FF: 30.00 – 34.99 (1.50)
  • F: 25.00 – 29.99 (1.25)
  • PF: 20.00 – 24.99 (1.00)
  • HF: 0.00 – 19.99 (0.00)
• University of Ilorin
  • A: 70.00 – 100.00 (5.00)
  • B: 60.00 – 69.99 (4.00)
  • C: 50.00 – 59.99 (3.00)
  • D: 45.00 – 49.99 (2.00)
  • F: 0.00 – 44.99 (0.00)
• Adeleke University
  • A: 80.00 – 100.00
  • B: 60.00 – 79.00
  • C: 50.00 – 59.00
  • D: 45.00 – 49.00
  • F: 0.00 – 44.00
• Auchi Polytechnic
  • A: 75.00 – 100.00
  • AB: 70.00 – 74.00
  • B: 65.00 – 69.00
  • BC: 60.00 – 64.00
  • C: 55.00 – 59.00
  • CD: 50.00 – 54.00
  • D: 45.00 – 49.00
  • E: 40.00 – 44.00
  • F: 0.00 – 40.00
• Babcock University
  • A: 80.00 – 100.00
  • B: 60.00 – 79.00
  • C: 50.00 – 59.00
  • D: 45.00 – 49.00
  • E: 40.00 – 44.00
  • F: 0.00 – 39.00
• Bayero University, Kano (Graduate Programs)
  • A: 70.00 – 100.00
  • B+: 65.00 – 69.00
  • B: 60.00 – 64.00
  • C+: 55.00 – 59.00
  • C: 50.00 – 54.00
  • F: 0.00 – 49.00
• Federal Polytechnic, Bida
  • A: 4.00 (Distinction/Excellence)
  • AB: 3.50 (Very Good)
  • B: 3.00 (Good)
  • BC: 2.75 (Above Average)
  • C: 2.50 (Average)
  • CD: 2.25 (Fair)
  • D: 2.00 (Pass)
  • F: 0.00 (Fail)
• National Examinations Council (NECO) Junior Secondary Certificate
  • A: Distinction
  • C: Credit
  • P: Pass
  • F: Fail
• Obafemi Awolowo University
  • A: 70.00 – 100.00
  • B+: 60.00 – 69.00
  • B: 50.00 – 59.00
  • C: 45.00 – 49.00
  • D: 40.00 – 44.99
  • F: 0.00 – 39.99
• Petroleum Training Institute
  • AA: 80.00 – 100.00
  • A: 75.00 – 79.00
  • AB: 70.00 – 74.00
  • BB: 65.00 – 69.00
  • B: 60.00 – 64.00
  • BC: 55.00 – 59.00
  • CC: 50.00 – 54.00
  • C: 45.00 – 49.00
  • CD: 40.00 – 44.00
  • DD: 30.00 – 39.00
  • D: 20.00 – 29.00
  • E: 10.00 – 19.00
  • F: 0.00 – 9.00
• Rufus Giwa Polytechnic, Owo, Nigeria (Old)
  • A: 75.00 – 100.00
  • AB: 70.00 – 74.00
  • B: 65.00 – 69.00
  • BC: 60.00 – 64.00
  • C: 55.00 – 59.00
  • CD: 50.00 – 54.00
  • D: 45.00 – 49.00
  • DE: 40.00 – 44.00
  • E: 35.00 – 39.99
  • F: 0.00 – 40.00
• Umaru Musa Yar’Adula University (Graduate)
  • A: 70.00 – 100.00
  • B+: 65.00 – 69.00
  • B: 60.00 – 64.00
  • C+: 55.00 – 59.00
  • C: 50.00 – 54.00
  • D: 45.00 – 49.00
  • F: 0.00 – 44.00
• University of Ibadan (4-point Scale)
  • A: 70.00 – 100.00 (Excellent)
  • B: 60.00 – 69.99 (Very Good)
  • C: 50.00 – 59.99 (Good)
  • D: 45.00 – 49.99 (Pass)
  • E: 40.00 – 44.99
  • F: 0.00 – 39.99
• University of Ibadan (7-point Scale)
  • A: 70.00 – 100.00 (7.00)
  • A-: 65.00 – 69.00 (6.00)
  • B+: 60.00 – 64.00 (5.00)
  • B: 55.00 – 59.00 (4.00)
  • B-: 50.00 – 54.00 (3.00)
  • C+: 45.00 – 49.00 (2.00)
  • C: 40.00 – 44.00 (1.00)
  • D: 0.00 – 39.00 (0.00)
• University of Ibadan Postgraduate (pre-2016/17)
  • 60.00 – 100.00: Very Good (A)
  • 55.00 – 59.99: Good (AB)
  • 50.00 – 54.99: Pass (B)
  • 0.00 – 49.99: Fail
• Yaba College of Technology
  • A1: 75.00 – 100.00 (4.00)
  • A2: 70.00 – 74.00 (3.50)
  • B1: 65.00 – 69.00 (3.25)
  • B2: 60.00 – 64.00 (3.00)
  • C1: 55.00 – 59.00 (2.75)
  • C2: 50.00 – 54.00 (2.50)
  • D1: 45.00 – 49.00 (2.25)
  • D2: 40.00 – 44.00 (2.00)
  • F: 0.00 – 39.00 (0.00)

Frequently Asked Questions

What is the grading scale used by most Nigerian universities?

Most Nigerian universities use a 5-point grading scale where A is the highest grade (5.00), followed by B (4.00), C (3.00), D (2.00), E (1.00), and F (0.00).

How does the West African Senior School Certificate (WASSCE) grading differ from university grading?

The WASSCE grading scale includes grades A1 to F9, with A1 being the highest and F9 being the lowest. This scale is different from the university grading scale, which typically uses letter grades from A to F.

What does a “Credit” grade signify in the Nigerian grading system?

A “Credit” grade typically signifies a satisfactory level of performance and falls within the range of 50-59% in most university grading scales.

How are postgraduate grades assessed at the University of Ibadan?

Postgraduate grades at the University of Ibadan (pre-2016/17) were assessed with a scale where 60.00 – 100.00 is considered Very Good (A), 55.00 – 59.99 is Good (AB), and 50.00 – 54.99 is Pass (B).

Conclusion

Understanding the grading scales in Nigeria is essential for interpreting academic performance across different institutions and levels of education.

Each institution may have slight variations in their grading systems, but the general structure remains similar, emphasizing a range of grades from A to F, with distinctions for high performance and clear demarcations for passing and failing grades. Familiarity with these scales ensures accurate assessment and comparison of academic achievements within the Nigerian education system.