The NMAT by GMAC 2026 exam-delivery window began Monday, 2 November and continues through Sunday, 20 December 2026, according to GMAC's official calendar. Its main registration and scheduling windows ran 20 August to 31 October. Retake registration and scheduling are separately listed from 3 November through 17 December, with conditions and fees on the official website. Candidates who already booked a test slot should check their confirmation and test-centre or online appointment instructions; NMAT exam registration and applications to individual business schools are distinct processes. This is an update on an already-announced timetable, not a newly issued exam-date notice.
Will this exam window change your prep plan?
Source: GMAC mba.com official NMAT important dates (official notice)