| Western Month | Converts To Hijri Month |
|---|
| Jan 841 | Rabi al-awwal, 226 |
| Feb 841 | Rabi al-thani, 226 |
| Mar 841 | Jumada al-awwal, 226 |
| Apr 841 | Jumada al-thani, 226 |
| May 841 | Rajab, 226 |
| Jun 841 | Shaban, 226 |
| Jul 841 | Ramadan, 226 |
| Aug 841 | Shawwal, 226 |
| Sep 841 | Dhu al-Qidah, 226 |
| Oct 841 | Dhu al-Hijjah, 226 |
| Nov 841 | Muharram, 227 |
| Dec 841 | Safar, 227 |