1843 (MDCCCXLIII) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1843rd year of the Common Era (CE) and Anno Domini (AD) designations, the 843rd year of the 2nd millennium, the 43rd year of the 19th century, and the 4th year of the 1840s decade. As of the start of 1843, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.

Millennium: 2nd millennium
Centuries: 18th century19th century20th century
Decades: 1810s  1820s  1830s  – 1840s –  1850s  1860s  1870s
Years: 1840 1841 184218431844 1845 1846
1843 in other calendars
Gregorian calendar1843
MDCCCXLIII
Ab urbe condita2596
Armenian calendar1292
ԹՎ ՌՄՂԲ
Assyrian calendar6593
Balinese saka calendar1764–1765
Bengali calendar1250
Berber calendar2793
British Regnal yearVict. 1 – 7 Vict. 1
Buddhist calendar2387
Burmese calendar1205
Byzantine calendar7351–7352
Chinese calendar壬寅(Water Tiger)
4539 or 4479
    — to —
癸卯年 (Water Rabbit)
4540 or 4480
Coptic calendar1559–1560
Discordian calendar3009
Ethiopian calendar1835–1836
Hebrew calendar5603–5604
Hindu calendars
 - Vikram Samvat1899–1900
 - Shaka Samvat1764–1765
 - Kali Yuga4943–4944
Holocene calendar11843
Igbo calendar843–844
Iranian calendar1221–1222
Islamic calendar1258–1259
Japanese calendarTenpō 14
(天保14年)
Javanese calendar1770–1771
Julian calendarGregorian minus 12 days
Korean calendar4176
Minguo calendar69 before ROC
民前69年
Nanakshahi calendar375
Thai solar calendar2385–2386
Tibetan calendar阳水虎年
(male Water-Tiger)
1969 or 1588 or 816
    — to —
阴水兔年
(female Water-Rabbit)
1970 or 1589 or 817

Events

change

Births

for more information, see Category:1843 births.

Deaths

for more information, see Category:1843 deaths.