1846 (MDCCCXLVI) was a common year starting on Thursday of the Gregorian calendar and a common year starting on Tuesday of the Julian calendar, the 1846th year of the Common Era (CE) and Anno Domini (AD) designations, the 846th year of the 2nd millennium, the 46th year of the 19th century, and the 7th year of the 1840s decade. As of the start of 1846, 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: 1843 1844 184518461847 1848 1849
1846 in other calendars
Gregorian calendar1846
Ab urbe condita2599
Armenian calendar1295
Assyrian calendar6596
Bahá'í calendar2–3
Balinese saka calendar1767–1768
Bengali calendar1253
Berber calendar2796
British Regnal yearVict. 1 – 10 Vict. 1
Buddhist calendar2390
Burmese calendar1208
Byzantine calendar7354–7355
Chinese calendar乙巳(Wood Snake)
4542 or 4482
    — to —
丙午年 (Fire Horse)
4543 or 4483
Coptic calendar1562–1563
Discordian calendar3012
Ethiopian calendar1838–1839
Hebrew calendar5606–5607
Hindu calendars
 - Vikram Samvat1902–1903
 - Shaka Samvat1767–1768
 - Kali Yuga4946–4947
Holocene calendar11846
Igbo calendar846–847
Iranian calendar1224–1225
Islamic calendar1262–1263
Japanese calendarKōka 3
Javanese calendar1773–1774
Julian calendarGregorian minus 12 days
Korean calendar4179
Minguo calendar66 before ROC
Nanakshahi calendar378
Thai solar calendar2388–2389
Tibetan calendar阴木蛇年
(female Wood-Snake)
1972 or 1591 or 819
    — to —
(male Fire-Horse)
1973 or 1592 or 820

Events change

Births change