“Dars-e-Nizami” is a traditional Islamic curriculum or course of study that is commonly taught in Islamic seminaries (madrasas). It covers various Islamic sciences, including Quranic studies, Hadith (sayings and actions of Prophet Muhammad), Fiqh (jurisprudence), and more.

The duration of Dars-e-Nizami can vary depending on the institution and the specific level of study. Generally, it can take several years to complete the entire curriculum. The duration can range from 7 to 8 years or even longer, depending on the depth of study and the pace of learning.

To get a precise estimate of how many years it would take to complete Dars-e-Nizami from your current point of study, you would need to consult with the specific madrasa or educational institution where you plan to pursue this course, as they may have different programs and schedules.