1151 (MCLI) was a common year starting on Monday of the Julian calendar, the 1151st year of the Common Era (CE) and Anno Domini (AD) designations, the 151st year of the 2nd millennium, the 51st year of the 12th century, and the 2nd year of the 1150s decade. As of the start of 1151, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.

Millennium: 2nd millennium
Centuries: 11th century12th century13th century
Decades: 1120s  1130s  1140s  – 1150s –  1160s  1170s  1180s
Years: 1148 1149 115011511152 1153 1154
1151 in other calendars
Gregorian calendar1151
MCLI
Ab urbe condita1904
Armenian calendar600
ԹՎ Ո
Assyrian calendar5901
Balinese saka calendar1072–1073
Bengali calendar558
Berber calendar2101
English Regnal year16 Ste. 1 – 17 Ste. 1
Buddhist calendar1695
Burmese calendar513
Byzantine calendar6659–6660
Chinese calendar庚午(Metal Horse)
3847 or 3787
    — to —
辛未年 (Metal Goat)
3848 or 3788
Coptic calendar867–868
Discordian calendar2317
Ethiopian calendar1143–1144
Hebrew calendar4911–4912
Hindu calendars
 - Vikram Samvat1207–1208
 - Shaka Samvat1072–1073
 - Kali Yuga4251–4252
Holocene calendar11151
Igbo calendar151–152
Iranian calendar529–530
Islamic calendar545–546
Japanese calendarKyūan 7 / Ninpei 1
(仁平元年)
Javanese calendar1057–1058
Julian calendar1151
MCLI
Korean calendar3484
Minguo calendar761 before ROC
民前761年
Nanakshahi calendar−317
Seleucid era1462/1463 AG
Thai solar calendar1693–1694
Tibetan calendar阳金马年
(male Iron-Horse)
1277 or 896 or 124
    — to —
阴金羊年
(female Iron-Goat)
1278 or 897 or 125

Events change

Births change

Deaths change