1047
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1047 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Gregorian calendar | 1047 MXLVII | 
| Ab urbe condita | 1800 | 
| Armenian calendar | 496 ԹՎ ՆՂԶ | 
| Assyrian calendar | 5797 | 
| Balinese saka calendar | 968–969 | 
| Bengali calendar | 453–454 | 
| Berber calendar | 1997 | 
| English Regnal year | N/A | 
| Buddhist calendar | 1591 | 
| Burmese calendar | 409 | 
| Byzantine calendar | 6555–6556 | 
| Chinese calendar | 丙戌年 (Fire Dog) 3744 or 3537 — to — 丁亥年 (Fire Pig) 3745 or 3538 | 
| Coptic calendar | 763–764 | 
| Discordian calendar | 2213 | 
| Ethiopian calendar | 1039–1040 | 
| Hebrew calendar | 4807–4808 | 
| Hindu calendars | |
| - Vikram Samvat | 1103–1104 | 
| - Shaka Samvat | 968–969 | 
| - Kali Yuga | 4147–4148 | 
| Holocene calendar | 11047 | 
| Igbo calendar | 47–48 | 
| Iranian calendar | 425–426 | 
| Islamic calendar | 438–439 | 
| Japanese calendar | Eishō 2 (永承2年) | 
| Javanese calendar | 950–951 | 
| Julian calendar | 1047 MXLVII | 
| Korean calendar | 3380 | 
| Minguo calendar | 865 before ROC 民前865年 | 
| Nanakshahi calendar | −421 | 
| Seleucid era | 1358/1359 AG | 
| Thai solar calendar | 1589–1590 | 
| Tibetan calendar | 阳火狗年 (male Fire-Dog) 1173 or 792 or 20 — to — 阴火猪年 (female Fire-Pig) 1174 or 793 or 21 | 
Year 1047 (MXLVII) was a common year starting on Thursday of the Julian calendar.