Year conversion
Shamsi Year 1353
Shahanshahi year 2533 equals Shamsi (Jalali) year 1353, overlapping Gregorian 1974–1975 — every Iranian year begins at Nowruz and spans two Gregorian years.
- Shahanshahi
- 2533
- Shamsi (Jalali)
- 1353
- Gregorian
- 1974–1975
Is this the year on your birth certificate?
Iranian birth certificates and documents issued between 2535 and 2537 use the Shahanshahi calendar — the years it served as Iran's official calendar. Year 2533 on your document is Shamsi year 1353; the day and month stay the same.
Conversion formula
Shamsi = Shahanshahi − 1180 ⇒ 2533 − 1180 = 1353
Gregorian ≈ Shamsi + 621 ⇒ 1353 + 621 = 1974