To convert a date from the Solar Hijri (Shamsi) calendar to the Gregorian (Miladi) calendar, you can follow a simple process:

Converting between the two calendars can be done using the following methods:

Would you like a printable one-page conversion chart for 1390–1410 Shamsi (2011–2031 Miladi)?

For dates the start of the next Miladi year (Jan 1): Miladi Year = Shamsi Year + 621