For entries in September 2020:
| Year Born | Age | King’s College Class | Spanish Education (LOMCE) | US Education |
| 2019 | 20 months | Pre-Pre Nursery | ||
| 2018 | 2-3 | Pre-Nursery | ||
| 2017 | 3-4 | Nursery | 1º Ed. Infantil | |
| 2016 | 4-5 | Reception | 2º Ed. Infantil | |
| 2015 | 5-6 | Year 1 | 3º Ed. Infantil | |
| 2014 | 6-7 | Year 2 | 1º Primaria | 1st Grade |
| 2013 | 7-8 | Year 3 | 2º Primaria | 2nd Grade |
| 2012 | 8-9 | Year 4 | 3º Primaria | 3rd Grade |
| 2011 | 9-10 | Year 5 | 4º Primaria | 4th Grade |
| 2010 | 10-11 | Year 6 | 5º Primaria | 5th Grade |
| 2009 | 11-12 | Year 7 | 6º Primaria | 6th Grade |
| 2008 | 12-13 | Year 8 | 1º ESO | 7th Grade |
| 2007 | 13-14 | Year 9 | 2º ESO | 8th Grade |
| 2006 | 14-15 | Year 10 | 3º ESO | 9th Grade |
| 2005 | 15-16 | Year 11 | 4º ESO | 10th Grade |
| 2004 | 16-17 | Year 12 | 1º Bachillerato | 11th Grade |
| 2003 | 17-18 | Year 13 | 2º Bachillerato | 12th Grade |
