| Colour Legend | |||||
| British Primary School | British Secondary School | 6th Form | |||
| Hogwarts Years | North American Elementary School | North American High School | |||
| Japanese Kindergarten | Japanese Elementary School (shougakkou) | Japanese Middle School (chuugaku) | |||
| Japanese High School (koukou) | American Middle School | ||||
|
Notes:
- Depending on region, Nursery School may be in the same school as the primary grades - Reception Year is a bit more structured than Nursery School for 4-year-olds - In some regions, middle school comes between primary and secondary school. Grades vary, but may go from something like Year 6 to year 8. - 6th Form is the old term for Years 12 and 13. Depending on region, students may have to go to a separate 6th Form college or they may be able to stay at the same secondary school. - Magic folk don't have primary schools. They are either home-schooled or sent to muggle primary schools (see JKR's website) - There is no magical university. After Hogwarts, students find jobs or become apprentices. en - Depending on region, Junior Kindergarten may or may not be mandatory. Some regions don't have JK. In that case, Senior Kindergarten is just called Kindergarten. - In the United States, it is common to have middle school from grades 6-8. However, some districts/states/whatever run on the older system of junior high from grades 7-9. The grades of these institutions may vary slightly by region. - In Canada, some larger cities have middle school/junior high in grades 7-8. | |||||
| Age | English Year Level | Hogwarts Year Level | Canadian Year Level | American Year Level | Japanese Year Level |
| 3 | Nursery School | N/A | Day Care | Day Care | Preschool |
| 4 | Reception/Nursery | N/A | Junior Kindergarten | Pre-Kindergarten | Preschool |
| 5 | Year 1 | N/A | Senior Kindergarten | Kindergarten | Kindergarten (yochien) |
| 6 | Year 2 | N/A | Grade 1 | 1st Grade | First Year (ichi nen) |
| 7 | Year 3 | N/A | Grade 2 | 2nd Grade | Second Year (ni nen) |
| 8 | Year 4 | N/A | Grade 3 | 3rd Grade | Third Year (san nen) |
| 9 | Year 5 | N/A | Grade 4 | 4th Grade | Fourth Year (yon nen) |
| 10 | Year 6 | N/A | Grade 5 | 5th Grade | Fifth Year (go nen) |
| 11 | Year 7 | First Year | Grade 6 | 6th Grade | Sixth Year (roku nen) |
| 12 | Year 8 | Second Year | Grade 7 | 7th Grade | First Year (ichi nen) |
| 13 | Year 9 | Third Year | Grade 8 | 8th Grade | Second Year (ni nen) |
| 14 | Year 10 | Fourth Year | Grade 9 | 9th Grade | Third Year (san nen) |
| 15 | Year 11 (GCSEs) | Fifth Year (OWLs) | Grade 10 | 10th Grade | First Year (ichi nen) |
| 16 | Year 12 (6th Form) | Sixth Year | Grade 11 | 11th Grade | Second Year (ni nen) |
| 17 | Year 13 (6th Form) (A-levels) | Seventh Year (NEWTs) | Grade 12 | 12th Grade | Third Year (san nen) |