Tarikh Shamsi B Miladi Online

Change the to "Persian (Iran)" to input Shamsi dates, or set it to "English" to view the converted Gregorian result.

(for the last 3 months) to the Shamsi year to get the Gregorian year. 2. Manual Conversion Formula To estimate the Gregorian year from a Shamsi year: If the Shamsi date is between Farvardin 1 and Dey 10 (roughly March 21 to December 31): Gregorian Year = Shamsi Year + 621 If the Shamsi date is between Dey 11 and Esfand 29/30 (roughly January 1 to March 20): Gregorian Year = Shamsi Year + 622 3. Month Correspondence tarikh shamsi b miladi

Converting is not a simple subtraction. Because the two calendars have different leap years and different year starts, you cannot simply add or subtract a constant number. Change the to "Persian (Iran)" to input Shamsi

مثال (تخمینی):

The Shamsi calendar uses a complex 33-year cycle to determine leap years, making it more astronomically precise than the Gregorian calendar's 400-year rule. Conversion Mechanics Tarikh Shamsi (Solar Hijri) Miladi (Gregorian) 1404–1405 SH Solar (Tropical Year) Solar (Gregorian Year) First Month Farvardin (Spring) January (Winter) Observation-based (very high) Rule-based Practical Tools for Conversion Manual Conversion Formula To estimate the Gregorian year