| Western Month | Converts To Hijri Month |
|---|
| Jan 651 | Jumada al-awwal, 30 |
| Feb 651 | Jumada al-thani, 30 |
| Mar 651 | Rajab, 30 |
| Apr 651 | Shaban, 30 |
| May 651 | Ramadan, 30 |
| Jun 651 | Shawwal, 30 |
| Jul 651 | Dhu al-Qidah, 30 |
| Aug 651 | Dhu al-Hijjah, 30 |
| Sep 651 | Muharram, 31 |
| Oct 651 | Safar, 31 |
| Nov 651 | Rabi al-awwal, 31 |
| Dec 651 | Rabi al-thani, 31 |