1143 (MCXLIII) was a common year starting on Friday of the Julian calendar, the 1143rd year of the Common Era (CE) and Anno Domini (AD) designations, the 143rd year of the 2nd millennium, the 43rd year of the 12th century, and the 4th year of the 1140s decade. As of the start of 1143, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 11th century – 12th century – 13th century |
| Decades: | 1110s 1120s 1130s – 1140s – 1150s 1160s 1170s |
| Years: | 1140 1141 1142 – 1143 – 1144 1145 1146 |
| Gregorian calendar | 1143 MCXLIII |
| Ab urbe condita | 1896 |
| Armenian calendar | 592 ԹՎ ՇՂԲ |
| Assyrian calendar | 5893 |
| Balinese saka calendar | 1064–1065 |
| Bengali calendar | 550 |
| Berber calendar | 2093 |
| English Regnal year | 8 Ste. 1 – 9 Ste. 1 |
| Buddhist calendar | 1687 |
| Burmese calendar | 505 |
| Byzantine calendar | 6651–6652 |
| Chinese calendar | 壬戌年 (Water Dog) 3839 or 3779 — to — 癸亥年 (Water Pig) 3840 or 3780 |
| Coptic calendar | 859–860 |
| Discordian calendar | 2309 |
| Ethiopian calendar | 1135–1136 |
| Hebrew calendar | 4903–4904 |
| Hindu calendars | |
| - Vikram Samvat | 1199–1200 |
| - Shaka Samvat | 1064–1065 |
| - Kali Yuga | 4243–4244 |
| Holocene calendar | 11143 |
| Igbo calendar | 143–144 |
| Iranian calendar | 521–522 |
| Islamic calendar | 537–538 |
| Japanese calendar | Kōji 2 (康治２年) |
| Javanese calendar | 1049–1050 |
| Julian calendar | 1143 MCXLIII |
| Korean calendar | 3476 |
| Minguo calendar | 769 before ROC 民前769年 |
| Nanakshahi calendar | −325 |
| Seleucid era | 1454/1455 AG |
| Thai solar calendar | 1685–1686 |
| Tibetan calendar | 阳水狗年 (male Water-Dog) 1269 or 888 or 116 — to — 阴水猪年 (female Water-Pig) 1270 or 889 or 117 |
Events
change- Portugal established