Iranian year begins on March 21st of the Christian year and ends on March 20th of the next year. To convert the Iranian year into Christian year, add 621 to the former:
| Iranian year |
Christian year |
| 1380 |
2001-2002 |
| 1381 |
2002-2003 |
| 1382 |
2003-2004 |
| 1383 |
2004-2005 |
| 1384 |
2005-2006 |
| 1385 |
2006-2007 |
| 1386 |
2007-2008 |
| 1387 |
2008-2009 |
| 1388 |
2009-2010 |
| 1389 |
2010-2011 |
| 1390 |
2011-2012 |
| 1391 |
2012-2013 |
| 1392 |
2013-2014 |
| 1393 |
2014-2015 |
| 1394 |
2015-2016 |
| 1395 |
2016-2017 |
| 1396 |
2017-2018 |
| 1397 |
2018-2019 |
| 1398 |
2019-2020 |
To convert the months in the Iranian calendar into Christian months, you can use the following table:
ref: Encyclopaedia Iranica