John Britto focuses on the Intellectual, Physical, Psychological and Spiritual development of its students. The school follows the Samacheer Kalvi syllabus from Std I to XII prescribed by the Government of Tamil Nadu.
The school works for 5 days a week. However, regular classes are organized from Monday to Saturday. The extracurricular activities are done from 3.30 p. m to 4.30. p.m.
The school year consists of three terms
- I term - June to September
- II Term - October to December
- III Term - January to April
- Class Hours - 9.15 a.m. to 4.30.p.m
- Lunch Break - 12.10 p.m. to 12.40.p.m