EDUCATION AND TRAINING INFORMATION SYSTEM (ECTS INFORMATION PACKAGE)
| 2023 | |
| 28 August | Deadline for Double Major-Minor-Internal Transfer Applications for Spring Semester |
| 28 August - 1 September | Admission of OSYS Students |
| 30 August | Holiday (Victory Day) |
| 5 September | BİLET I (BİLGİ İngilizce Testi) |
| 12 September | Announcement of BİLET I Results |
| 13 September | BİLET II Written Exam |
| 14 September | BİLET II Oral Proficiency Test |
| 25 September | Announcement of BİLET II Results |
| 29 September | Announcement of English Preparatory Program Classrooms |
| Fall Semester | |
| 25 September - 29 September | Academic Registration for Fall Semester |
| 2 October | Fall Semester Begins |
| 9 October - 11 October | Add/Drop Period |
| 29 October | Holiday (Republic Day)-October 28 (half-day) |
| 17 November | Deadline for Leave of Absence |
| 18 November - 26 November | Midterm Examinations |
| 8 December | Deadline for Withdrawal |
| 2024 | |
| 1 January | Holiday (New Year) |
| 5 January | End of Fall Semester Classes |
| 9 January - 21 January | Final Examinations |
| 24 January | Submission and Announcement of Grades (Final exams) |
| 29 January | Deadline for Double Major-Minor-Internal Transfer Applications |
| 29 January - 3 February | Resit Examinations |
| 6 February | Announcement of Grades (Resit exams) |
| 6 February | Deadline for Make-up Examinations Applications |
| 8 February | Make-up Examinations Commission |
| 10 February - 11 February | Make-up Examinations |
| 12 February - 16 February | Academic Registration for Spring Semester and Orientation |
| 13 February | Submission and Announcement of Grades (Make-up Exams) |
| Spring Semester | |
| 19 February | Spring Semester Begins |
| 26 February - 28 February | Add/Drop Period |
| 30 March - 7 April | Midterm Examinations |
| 5 April | Deadline for Leave of Absence |
| 10 April - 12 April | Ramadan Holiday-April 9 (half-day) |
| 23 April | Holiday (National Sovereignty and the Children's Day) |
| 1 May | Holiday (Labor and Solidarity Day) |
| 3 May | Deadline for Withdrawal |
| 19 May | Holiday (The Commemoration of Ataturk, Youth, and Sports Day) |
| 31 May | End of Spring Semester Classes |
| 2 June - 14 June | Spring Semester Final Examinations |
| 7 June | İstanbul Bilgi University Foundation Day |
| 16 June - 19 June | Sacrifice Holiday-June 15 (half-day) |
| 24 June | Submission and Announcement of Grades (Final exams) |
| 1 July - 6 July | Resit Examinations |
| 8 July - 12 July | Graduation Ceremony |
| 9 July | Submission and Announcement of Grades (Resit exams) |
| 9 July | Deadline for Make-up Examinations Applications |
| 11 July | Make-up Examinations Commission |
| 15 July | Holiday (Democracy and National Unity Day) |
| 16 July | Summer School Begins |
| 17 July - 18 July | Make-up Examinations |
| 19 July | Submission and Announcement of Grades (Make-up Exams) |
| 2023 | |
| 30 August | Holiday (Victory Day) |
| 8 September - 19 September | Internal Transfer Applications Deadline for Fall Semester |
| 25 September - 29 September | Academic Registration for Fall Semester and Orientation |
| Fall Semester | |
| 2 October | Fall Semester Begins |
| 9 October - 11 October | Add/Drop Period |
| 29 October | Holiday (Republic Day)-October 28 (half-day) |
| 17 November | Deadline for Leave of Absence |
| 8 December | Deadline for Withdrawal |
| 2024 | |
| 1 January | Holiday (New Year) |
| 5 January | Deadline for Project/Dissertation submission |
| 7 January | End of Fall Semester Classes |
| 11 January - 21 January | Final Examinations |
| 24 January | Submission and Announcement of Grades (Final exams) |
| 27 January - 2 February | Resit Examinations |
| 29 January - 8 February | Internal Transfer Applications for Spring Semester |
| 6 February | Announcement of Grades (Resit exams) |
| 12 February - 16 February | Academic Registration for Spring Semester and Orientation |
| Spring Semester | |
| 19 February | Spring Semester Begins |
| 26 February - 28 February | Add/Drop Period |
| 5 April | Deadline for Leave of Absence |
| 10 April - 12 April | Ramadan Holiday-April 9 (half-day) |
| 23 April | Holiday (National Sovereignty and the Children's Day) |
| 1 May | Holiday (Labor and Solidarity Day) |
| 3 May | Deadline for Withdrawal |
| 19 May | Holiday (The Commemoration of Ataturk, Youth and Sports Day) |
| 31 May | Deadline for Project/Dissertation submission |
| 1 June | End of Spring Semester Classes |
| 2 June - 14 June | Spring Semester Final Examinations |
| 7 June | İstanbul Bilgi University Foundation Day |
| 16 June - 19 June | Sacrifice Holiday-June 15 (half-day) |
| 24 June | Submission and Announcement of Grades (Final exams) |
| 2 July - 7 July | Resit Examinations |
| 9 July | Submission and Announcement of Grades (Resit exams) |
| 13 July - 14 July | Graduation Ceremony |
| 15 July | Holiday (Democracy and National Unity Day) |
| 16 July | Summer School Begins |
| 2023 | |
| 5 September | BİLET I (BİLGİ English Test) |
| 12 September | Announcement of BİLET I Results |
| 13 September | BİLET II (Written Exam) |
| 14 September | BİLET II (Speaking Exam) |
| 25 September | Announcement of BİLET II Results |
| 29 September | Announcement of English Prep Program classes |
| 2 October | Term 1 Begins |
| 28 October - 29 October | Holiday (Republic Day) |
| 22 November - 24 November | Achievement Test I |
| 4 December | Term 2 Begins |
| 2024 | |
| 1 January | Holiday (New Year) |
| 24 January - 26 January | Achievement Test II |
| 29 January - 2 February | Semester Break |
| 5 February | Term 3 Begins |
| 27 March - 29 March | Achievement Test III |
| 8 April - 13 April | Holiday (Ramadan Bayram) |
| 15 April | Term 4 Begins |
| 23 April | Holiday (Children’s Day and National Sovereignty Day) |
| 1 May | Holiday (Labor Day) |
| 19 May | Holiday (Youth and Sports Day) |
| 5 June - 7 June | Achievement Test IV |
| 15 June - 19 June | Holiday (Kurban Bayram) |
| 24 June | Summer Term Begins |
| 15 July | Holiday (Democracy and National Unity Day) |
| 14 August - 16 August | Summer Term Achievement Test |