ACADEMICS
US-SPAIN Grade equivalencies
Admission Age Scale
2025 – 2026 Intake
This table is for general reference only. The AAS policy is to admit each student in accordance with their individual academic track as if the student had remained at their school of origin and had been promoted to the following grade.
| Year of birth | AAS American System | Spanish System | British System | IB System | |
| 2022 | Pre School | K1 | Infantil 1 | Nusery | |
| 2021 | K2 | Infantil 2 | Reception | ||
| 2020 | K3 | Infantil 3 | Year 1 | ||
| 2019 | Lower School | G1 | Primero | Year 2 | PYP 1 |
| 2018 | G2 | Segundo | Year 3 | PYP 2 | |
| 2017 | G3 | Tercero | Year 4 | PYP 3 | |
| 2016 | G4 | Cuarto | Year 5 | PYP 4 | |
| 2015 | G5 | Quinto | Year 6 | PYP 5 | |
| 2014 | G6 | Sexto | Year 7 | MYP 1 | |
| 2013 | Middle School | G7 | 1º ESO | Year 8 | MYP 2 |
| 2012 | G8 | 2º ESO | Year 9 | MYP 3 | |
| 2011 | High School | G9 | 3º ESO | Year 10 | MYP 4 |
| 2010 | G10 | 4º ESO | Year 11 | MYP 5 | |
| 2009 | G11 | 1º Bachillerato | Year 12 | IB Diploma Program Year 1 | |
| 2008 | G12 High School Diploma | 2º Bachillerato | Year 13 | IB Diploma Program Year 2 | |
