Grading System in Nigeria
Grading scales:
Kano State Polytechnic
| Grade | Scale | US Grade |
|---|---|---|
| A | 75.00 - 100.00 | A |
| AB | 70.00 - 74.00 | AB |
| B | 65.00 - 69.00 | B+ |
| BC | 60.00 - 64.00 | B |
| C | 55.00 - 59.00 | B- |
| CD | 50.00 - 54.00 | BC |
| D | 45.00 - 49.00 | C+ |
| E | 40.00 - 44.00 | C |
| F | 0.00 - 40.00 | F |
Kogi State Polytechnic, Lokoja
| Grade | Scale | US Grade |
|---|---|---|
| A | 80.00 - 100.00 | A |
| AB | 70.00 - 79.99 | AB |
| B | 60.00 - 69.00 | B+ |
| BC | 50.00 - 59.99 | B |
| C | 40.00 - 49.99 | B- |
| CD | 30.00 - 39.99 | BC |
| D | 20.00 - 29.99 | C+ |
| E | 10.00 - 19.99 | C |
| F | 0.00 - 9.99 | F |
Lekki British School
| Grade | Scale | Scale 2 | US Grade |
|---|---|---|---|
| A* | 91.00 - 100.00 | 4.00 | A |
| A | 78.00 - 90.00 | 3.50 | A |
| B | 65.00 - 77.00 | 3.00 | B |
| C | 55.00 - 64.00 | 2.50 | B |
| D | 45.00 - 54.00 | 2.00 | C |
| E | 40.00 - 44.00 | 1.75 | C |
| F | 35.00 - 39.00 | 1.50 | D |
| G | 30.00 - 34.00 | 1.25 | D |
| U | 0.00 - 29.99 | 1.00 | F |
Muson School of Music
| Grade | Scale | Grade Description | US Grade |
|---|---|---|---|
| A | 85.00 - 100.00 | Excellent | A |
| B | 75.00 - 84.99 | Very Good | B |
| C | 65.00 - 74.99 | Credit | C |
| D | 55.00 - 64.99 | Pass | D |
| F | 0.00 - 54.99 | Fail | F |
Obafemi Awolowo University
| Grade | Scale | US Grade |
|---|---|---|
| A | 70.00 - 100.00 | A |
| B+ | 60.00 - 69.00 | B+ |
| B | 50.00 - 59.00 | B |
| C | 45.00 - 49.00 | C |
| D | 40.00 - 44.99 | D |
| F | 0.00 - 39.99 | F |
Obafemi Awolowo University (Alternate Graduate)
| Grade | Scale | US Grade |
|---|---|---|
| A | 70.00 - 100.00 | A |
| B+ | 60.00 - 69.99 | AB |
| B | 50.00 - 59.99 | B |
| C | 45.00 - 49.99 | C |
| F | 0.00 - 44.99 | F |
Obafemi Awolowo University 1980s
| Grade | Scale | Scale 2 | US Grade |
|---|---|---|---|
| A | 70.00 - 100.00 | 5.00 - 5.99 | A |
| B+ | 60.00 - 69.99 | 4.00 - 4.99 | AB |
| B | 50.00 - 59.99 | 3.00 - 3.99 | B |
| C | 45.00 - 49.99 | 2.00 - 2.99 | BC |
| D | 40.00 - 44.99 | 1.00 - 1.99 | C |
| E | 35.00 - 39.99 | 0.00 - 0.00 | F |
| F | 0.00 - 34.99 | 0.00 - 0.00 | F |
Obafemi Awolowo University 1990s
| Grade | Scale | Scale 2 | US Grade |
|---|---|---|---|
| A | 70.00 - 100.00 | 5.00 - 5.99 | A |
| B | 60.00 - 69.99 | 4.00 - 4.99 | AB |
| C | 50.00 - 59.99 | 3.00 - 3.99 | B |
| D | 45.00 - 49.99 | 2.00 - 2.99 | BC |
| E | 40.00 - 44.99 | 1.00 - 1.99 | C |
| F | 0.00 - 39.99 | 0.00 - 0.00 | F |