Understanding what grade and stage of education your child will be in can be confusing, particularly if you’re unfamiliar with the US system. In this post, we explain your child’s grade and the UK equivalent based on their current age. You can find a table detailing what ages fall into each grade below.
This table has all the information you need regarding grades and year groups at British International School of Chicago, South Loop. This should allow you to determine what year group your child will be in based on their age. For example, if you child was born between September 1 2012 – August 31 2013, they will be between 9-10 years old, and therefore in 4th Grade.
| Birth Date | Age | US Grade | UK Year Group | School Stage |
| Sept.1, 2019 - Aug. 31, 2020 | 3-4 |
Preschool |
Nursery | Foundation |
| Sept.1, 2018 - Aug. 31, 2019 | 4-5 | Junior Kindergarten | Reception | Foundation |
| Sept.1, 2017 - Aug. 31, 2018 | 5-6 | Kindergarten | Year 1 | Primary |
| Sept.1, 2016 - Aug. 31, 2017 | 6-7 | Grade 1 | Year 2 | Primary |
| Sept.1, 2015 - Aug. 31, 2016 | 7-8 | Grade 2 | Year 3 | Primary |
| Sept.1, 2014 - Aug. 31, 2015 | 8-9 | Grade 3 | Year 4 | Primary |
| Sept.1, 2013 - Aug. 31, 2014 | 9-10 | Grade 4 | Year 5 | Primary |
| Sept.1, 2012 - Aug. 31, 2013 | 10-11 | Grade 5 | Year 6 | Primary |
| Sept.1, 2011 - Aug. 31, 2012 | 11-12 | Grade 6 | Year 7 | Middle School |
| Sept.1, 2010 - Aug. 31, 2011 | 12-13 | Grade 7 | Year 8 | Middle School |
| Sept.1, 2009 - Aug. 31, 2010 | 13-14 | Grade 8 | Year 9 | Middle School |
| Sept.1, 2008 - Aug. 31, 2009 | 14-15 | Grade 9 | Year 10 | IGCSE |
| Sept.1, 2007 - Aug. 31, 2008 | 15-16 | Grade 10 | Year 11 | IGCSE |
| Sept.1, 2006 - Aug. 31, 2007 | 16-17 | Grade 11 | Year 12 | IB |
| Sept.1, 2005 - Aug. 31, 2006 | 17-18 | Grade 12 | Year 13 | IB |
Children begin Preschool at the age of 3. For the 2023 - 2024 school year, children who turn 3 after September 1, 2023 may still enrol in the Preschool program. However, they will need to repeat Preschool with their age-appropriate cohort the following year.
Children must be 4 years of age by August 31 to enter Reception. All children need to be potty trained prior to starting school.
Primary School in the US education system includes Kindergarten and grades 1-5. Students beginning in kindergarten are 5 to 6 years old, while those in grade 5 are 10 to 11. Therefore, children in Primary School or Elementary school have an age range of 5 to 11.
The BISC South Loop curriculum is curated to empower children from kindergarten to fifth grade to grow into ambitious, confident, and inspired students who approach learning with a clear focus on progressing their skills.
Our Primary School curriculum covers a diverse range of topics to ensure students experience a well-rounded education. Subjects include English, Maths, Science, American Studies, Art, Computing, Dance, Music, Physical Education, Games, and World Languages.
After Primary School, children move on to Middle School, which covers grades 6 through 8. Children in sixth grade are typically 11 to 12 years old, while those in eighth grade are 13 and 14. As such, children in Middle School range from 11 to 14 years old.
Middle School is an integral time in a student's progress, as they grow physically, emotionally, and cognitively. Our Middle School curriculum introduces students to a wide range of compelling ideas intended to challenge their assumptions and foster their growth.
Each grade in Middle School builds on what the students have learned to broaden their understanding and prepare them for the subsequent year. Eighth grade students in our curriculum are invited to select an elective of Performance, Art, or Engineering to help prepare them for High School.
US High School consists of grades 9 through 12 and is where students study their IGCSEs and the International Baccalaureate with British International School of Chicago, South Loop. Students in grade 9 are aged 14 to 15, while students in grade 12 are aged 17 to 18. Therefore, High School students are 14 to 18 years old.
The BISC South Loop High School curriculum covers the IGCSE and International Baccalaureate. The High School curriculum is designed to foster academic, social, and personal growth through a robust lesson plan, both in and out of the classroom.
During the first two years, students are offered a wide range of elective courses to tailor a lesson plan to their interests. In addition to their core learning program, students can select one World Language course, one Social Science course, and one of three pathways to provide a foundation for their Junior and Senior years.
The Upper High School curriculum prepares students for college and university, ensuring they are well-equipped for success in the world. The IB curriculum follows the course route the students began during their first two High School years.
If you have further questions regarding age requirements and grades for Primary School (Elementary School), Middle School and High School, or if your child is looking to join our family of over 80 schools, you can find more details on our admissions page.
We are thrilled to announce that the British International School of Chicago - South Loop has secured an outstanding position in the 2025 Niche School Rankings! This year, our school has been recognized as the #1 Best Private K-12 School in Chicago and the #2 Best Private High School in the city. These accolades reflect our unwavering commitment to academic excellence, holistic education, and the vibrant community we cultivate.
