Calendar SystemProvider ClassDescriptions Iranian PersianCalendar The most accurate solar calendar in use today. Islamic HijriCalendar A lunar calendar consisting of 12 lunar months in a year of 354 or 355 days. Gregorian CivilCalendar The common calendar which is used in most of the world. ...
Convert Date in Persian (Jalali) and Islamic and Gregorian - GitHub - mjal146/JCalendar: Convert Date in Persian (Jalali) and Islamic and Gregorian
Re: Convert dates from between Hijri (Islamic) and gregorian Posted 10-23-2014 04:14 PM (5686 views) | In reply to zana I'm not sure how your Iranian calendar is formatted/structured but you could also try subtracting them directly to see if that duration would be correct di...