1806

Millennium: 2nd millennium
Centuries:
Decades:
Years:
1806 in various calendars
Gregorian calendar1806
MDCCCVI
Ab urbe condita2559
Armenian calendar1255
ԹՎ ՌՄԾԵ
Assyrian calendar6556
Balinese saka calendar1727–1728
Bengali calendar1213
Berber calendar2756
British Regnal year46 Geo. 3 – 47 Geo. 3
Buddhist calendar2350
Burmese calendar1168
Byzantine calendar7314–7315
Chinese calendar乙丑年 (Wood Ox)
4503 or 4296
    — to —
丙寅年 (Fire Tiger)
4504 or 4297
Coptic calendar1522–1523
Discordian calendar2972
Ethiopian calendar1798–1799
Hebrew calendar5566–5567
Hindu calendars
 - Vikram Samvat1862–1863
 - Shaka Samvat1727–1728
 - Kali Yuga4906–4907
Holocene calendar11806
Igbo calendar806–807
Iranian calendar1184–1185
Islamic calendar1220–1221
Japanese calendarBunka 3
(文化3年)
Javanese calendar1732–1733
Julian calendarGregorian minus 12 days
Korean calendar4139
Minguo calendar106 before ROC
民前106年
Nanakshahi calendar338
Thai solar calendar2348–2349
Tibetan calendar阴木牛年
(female Wood-Ox)
1932 or 1551 or 779
    — to —
阳火虎年
(male Fire-Tiger)
1933 or 1552 or 780

1806 (MDCCCVI) was a common year starting on Wednesday of the Gregorian calendar and a common year starting on Monday of the Julian calendar, the 1806th year of the Common Era (CE) and Anno Domini (AD) designations, the 806th year of the 2nd millennium, the 6th year of the 19th century, and the 7th year of the 1800s decade. As of the start of 1806, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.

January 8: Battle of Blaauwberg
October 14: Battle of Jena–Auerstedt
October 27. Entry of Napoleon into Berlin. French troops enter Berlin following Jena.