High School

High School is for grades 9 to 12.

2014–2018
People born from January 1 to July 31, 2000

2015–2019
People born from August 1 to December 31, 2000

Time

 * Year 2014 meant 2012
 * Year 2015
 * Example: A person born on March 21, 2000 would be:
 * 14 from January 1 to March 21, 2015
 * 15 from March 21 to December 31, 2015
 * Year 2016 meant 2014
 * Year 2017 meant 2015
 * Year 2018 meant 2016
 * Year 2019 meant 2017
 * Month August meant 6
 * Year 2014
 * Year 2016
 * Year 2017
 * Year 2018
 * Month September meant 7
 * Year 2014
 * Year 2016
 * Year 2017
 * Year 2018
 * Month October meant 8
 * Year 2014
 * Year 2016
 * Year 2017
 * Year 2018
 * Month November meant 9
 * Year 2014
 * Year 2016
 * Year 2017
 * Year 2018
 * Month December meant 10
 * Year 2014
 * Year 2016
 * Year 2017
 * Year 2018
 * Month January meant 11
 * Year 2017
 * Year 2018
 * Year 2019
 * Month February meant 12
 * Year 2017
 * Year 2018
 * Year 2019
 * Month March meant 1
 * Year 2016
 * Year 2017
 * Year 2018
 * Year 2019
 * Month April meant 2
 * Year 2016
 * Year 2017
 * Year 2018
 * Year 2019
 * Month May meant 3
 * Year 2016
 * Year 2017
 * Year 2018
 * Year 2019
 * Month June meant 4
 * Year 2016
 * Year 2017
 * Year 2018
 * Year 2019
 * Month July meant 5
 * Year 2016
 * Year 2017
 * Year 2018
 * Year 2019
 * Example: Week 15th to 21st meant 1–7
 * In 2015, a person born on May 24, 2000 would be:
 * 14 on May 24, 2015
 * 15 from May 24 to 30, 2015
 * Example: Day 3rd meant 1
 * In 2015, a person born on April 21, 2000 would be:
 * 14 on April 21, 2015
 * 15 on April 21, 2015